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Magyar联想 ThinkPad L13 Yoga G4 AMD 笔记本电脑评测：适合学生的安静 Ryzen 可转换笔记本电脑
如果说联想 ThinkPad 产品线中 AMD CPU 仍未得到广泛应用的领域，那就是转换器。大多数 ThinkPad 转换器仍然采用英特尔处理器。唯一的例外是 ThinkPad L13。联想通过以下产品引入了 AMD 选项ThinkPad L13 Yoga 2 代.我们的评测设备--联想 ThinkPad L13 Yoga G4，正是 AMD Yoga 的第三代产品。
自 L13 Yoga G2 以来，该机型的定位没有改变：它仍然是最经济实惠的 ThinkPad 可折叠本，是灵活混合本中的入门级机型。
潜在的竞争对手比较
Rating | Date | Model | Weight | Height | Size | Resolution | Best Price |
|---|---|---|---|---|---|---|---|
| 88.7 % | 08/2023 | Lenovo ThinkPad L13 Yoga G4 21FSS00100 R5 7530U, Vega 7 | 1.4 kg | 17.1 mm | 13.30" | 1920x1200 | |
| 88.3 % | 03/2022 | Lenovo ThinkPad L13 Yoga G2 21AES01A00 R5 PRO 5650U, Vega 7 | 1.4 kg | 18 mm | 13.30" | 1920x1080 | |
| 89.1 % | 06/2023 | Lenovo ThinkPad X13 Yoga G3 21AW003UGE i7-1265U, Iris Xe G7 96EUs | 1.2 kg | 15.9 mm | 13.30" | 2560x1600 | |
| 85.7 % | 08/2021 | HP ProBook x360 435 G8 R7-5800U R7 5800U, Vega 8 | 1.5 kg | 18 mm | 13.30" | 1920x1080 | |
| 82.2 % | 06/2023 | Acer Aspire 5 Spin 14 i5-1335U, Iris Xe G7 80EUs | 1.6 kg | 17.99 mm | 14.00" | 1920x1200 |
底盘：没有防滚架的塑料底盘很薄弱
与ThinkPad L13 Yoga 2 代联想引入了全新的机身设计，这一设计在去年的 L13 Yoga G3 中就已采用。从表面上看，很多地方都没有变化，但实际上还是有不少变化的。机身颜色从普通的黑色变成了深灰色的 "雷霆黑"。ThinkPad 笔记本电脑的长宽比也发生了变化，新款 ThinkPad L13 采用了 16:10 屏幕，而不是之前的 16:9 显示屏。这一变化导致屏幕边框变小，尤其是面板下方。
没有改变的是材料。联想仍然使用阳极氧化黑色铝合金制造显示屏盖，而机身下部则完全由哑光涂层的 GFRP 塑料组成。屏幕正面由玻璃盖板保护。
机身的稳定性并不均衡。屏幕部分相当坚固，但底座是 ThinkPad 中最薄弱的设计之一。GFRP 内部缺乏金属框架，因此机身很容易弯曲。至少键盘不容易弯曲，底座的工艺也无懈可击。另一方面，ThinkPad 的一个通病是容易弄脏。对于 ThinkPad L13 Yoga G4 而言，铝制盖子尤其如此。
新设计的铰链仍然配有银色金属盖，可以变身为平板电脑。在笔记本电脑模式下，铰链的设计与普通下拉式铰链相似，因为它们位于底座后面。这使得 L13 Yoga G4 看起来像一台普通的翻盖笔记本电脑。从 90 度的开启角度开始，屏幕会接触到下方的桌面。新设计不会对稳定性产生负面影响，因为屏幕几乎不会晃动。单手无法打开。
重量自 联想 ThinkPad L13 Yoga G2相比，新机型只是薄了一毫米，宽了一点。更贵的 ThinkPad X13 Yoga G3要轻巧得多。
连接性USB C 端口可从两侧充电
联想在这款 ThinkPad 机型中没有配备 Thunderbolt 或 USB4 端口，这表明该机型属于经济型系列。除此之外，端口选择基本符合较新的商务标准。值得注意的是，ThinkPad L13 Yoga G4 是为数不多的两侧都带有 USB C 端口的 ThinkPad 笔记本电脑之一，用户可以选择从哪一侧为笔记本电脑充电。
交流
与英特尔机型或更昂贵的 AMD 机型不同，联想在 L13 Yoga G4 AMD 中使用了联发科制造的 WiFi 6E 解决方案。它的性能尚可，发送数据时性能很高，但接收数据时性能要低得多。
我们的评测机没有 WWAN，用户也无法升级。L13 Yoga G4 AMD 的其他机型配备了 4G LTE。
| Networking | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| iperf3 transmit AXE11000 |
|
| iperf3 receive AXE11000 |
|
| iperf3 transmit AXE11000 6GHz |
|
| iperf3 receive AXE11000 6GHz |
|
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| iperf3 transmit AX12 |
|
| iperf3 receive AX12 |
|
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| iperf3 transmit AXE11000 |
|
| iperf3 receive AXE11000 |
|
| HP ProBook x360 435 G8 R7-5800U | |
| iperf3 transmit AX12 |
|
| iperf3 receive AX12 |
|
| Acer Aspire 5 Spin 14 | |
| iperf3 transmit AXE11000 |
|
| iperf3 receive AXE11000 |
|
| iperf3 transmit AXE11000 6GHz |
|
| iperf3 receive AXE11000 6GHz |
|
网络摄像头
即使是廉价机型，联想现在也在使用 1080p 网络摄像头。与老式的 720p 网络摄像头相比，联想的进步是毋庸置疑的，尽管绝对质量仍然相当低，只能在光线条件良好的情况下用于视频会议。
除了普通的网络摄像头外，ThinkPad L13 Yoga G4 还在键盘上方配备了一个 500 万像素的摄像头，可在平板电脑模式下使用。该摄像头的质量仅略高于 1080p 网络摄像头，无法与近期的智能手机相比。
安全
指纹识别器或红外网络摄像头均可用于生物识别登录。智能卡读卡器是 L13 Yoga G4 的选配功能，我们的机型没有配备。其他安全功能，如 Kensington 锁插槽、专用 TPM 芯片或用于网络摄像头的机械相机快门始终是该产品的一部分。
配件
除了 65 W USB C 充电器外，包装盒中只有一个配件：ThinkPad L13 Yoga G4 始终随附的集成数字转换笔。
维护
对于紧凑型超极本来说，易于维护并不常见。幸运的是，联想 ThinkPad L13 Yoga G4 并非如此，因为它很容易打开。八颗螺丝和几个夹子将底盖固定到位。取下底盖后，所有内脏都裸露出来。内存和 WiFi 模块都焊接在一起，但 M.2 2242 固态硬盘是可以升级的。此外，风扇可以清洁，内部螺丝固定的电池也可以更换。
键盘也可以维修，这在新款笔记本电脑中并不多见。要更换键盘，必须卸下两颗内部螺丝。之后，键盘向后滑动，拔下带状连接器后就可以从笔记本电脑中取出。
保修
通常，联想销售的 ThinkPad L13 Yoga G4 AMD 提供一年保修。由于我们的机型是面向教育市场的特别版，因此保修期为三年。该套餐只包括自带保修，但可以升级为现场服务，但需要付费。保修期也可选择延长，最长可达五年。保修期不仅适用于德国国内，也适用于国际市场，但国际市场的保修期只有 12 个月。
输入设备：集成手写笔的 ThinkPad L13 Yoga G4
键盘
与之前的设计相比 ThinkPad L13 Yoga 2 代键盘只做了一些改动。旧机型的键盘键程为 1.5 毫米，但现在键帽的高度有所降低，厚度也更薄。键盘布局完全相同，为 95% 键盘。这意味着所有按键的大小是普通键盘的 95%。与更大的型号相比，缺少了专用的插入键。
背光键盘的打字手感非常好，按键光滑，但不如较大的 ThinkPad，也远不如一些旧机型。
触摸板和轨迹点
触摸板的宽度为 11.5 厘米，横向增长。表面由相当光滑的 Mylar 塑料制成，不如更昂贵的 T/X 机型使用的 Mylar 塑料光滑。点击装置很好，能发出轻微的点击声，声音不大。总之，这是一块不错的触摸板，但不是一块非常好的触摸板。
除了触摸板，ThinkPad 上还有红色的 TrackPoint。键盘下方和触摸板上方的三个专用扁平按钮就是相应的 TrackPoint 专用按钮。TrackPoint 还是一如既往地出色，可以精确地操控鼠标光标，而不需要用户将手从键盘上移开。它仍然是触摸板的绝佳替代品，而且更适合某些任务，如拖放。
触摸屏和笔
联想 ThinkPad L13 Yoga Gen 4 的触摸屏可以同时识别十个手指，而且操作完美。具有压力感应功能的 Wacom AES 数字转换笔也是如此，它集成在机身中并自动充电，因此无需更换电池。这支笔比较细，因此长时间握着不是很舒服。此外，集成的按键过于扁平，难以使用。对于快速记笔记，手写笔已经足够好用了。
显示屏：ThinkPad 笔记本电脑的半光面 LC 屏幕
ThinkPad 笔记本电脑通常有多种屏幕可供选择。有两种不同的 13.3 英寸 IPS 触摸显示屏可供选择：
- WUXGA（1,920 x 1,200）、300 cd/m²、半光面、100 % sRGB
- WUXGA（1,920 x 1,200）、400 cd/m²、亚光、100 % sRGB、低功耗
平均亮度为 320 cd/m²，比宣传的 300 cd/m² 更亮。与 宏碁 Aspire 5 Spin 14相比，L13 Yoga G4 的显示屏更亮，但与更昂贵的 ThinkPad X13 Yoga G3.
对于光面屏幕来说，显示屏有点颗粒感，这可能是防眩光涂层造成的。
| |||||||||||||||||||||||||
Brightness Distribution: 88 %
Center on Battery: 336 cd/m²
Contrast: 1527:1 (Black: 0.22 cd/m²)
ΔE Color 2.8 | 0.5-29.43 Ø5, calibrated: 1.4
ΔE Greyscale 3.8 | 0.57-98 Ø5.3
74.5% AdobeRGB 1998 (Argyll 2.2.0 3D)
99.3% sRGB (Argyll 2.2.0 3D)
74.1% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.15
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 B133UAN01.2 , IPS LED, 1920x1200, 13.30 | Lenovo ThinkPad L13 Yoga G2 21AES01A00 N133HCE-EP2, IPS LED, 1920x1080, 13.30 | Lenovo ThinkPad X13 Yoga G3 21AW003UGE LP133WQ1-SPF2, IPS LED, 2560x1600, 13.30 | HP ProBook x360 435 G8 R7-5800U AUO4B2D, IPS, 1920x1080, 13.30 | Acer Aspire 5 Spin 14 BOE CQ NV140WUM-N41, IPS, 1920x1200, 14.00 | |
|---|---|---|---|---|---|
| Display | -9% | -5% | -43% | -46% | |
| Display P3 Coverage | 74.1 | 64.7 -13% | 68 -8% | 40.1 -46% | 38.5 -48% |
| sRGB Coverage | 99.3 | 96 -3% | 98.6 -1% | 59.9 -40% | 57.3 -42% |
| AdobeRGB 1998 Coverage | 74.5 | 66.5 -11% | 69.5 -7% | 41.4 -44% | 39.8 -47% |
| Response Times | -16% | -3% | -7% | 33% | |
| Response Time Grey 50% / Grey 80% * | 43.3 ? | 48 ? -11% | 45.9 ? -6% | 42.8 ? 1% | 29 ? 33% |
| Response Time Black / White * | 28 ? | 34 ? -21% | 27.6 ? 1% | 32 ? -14% | 19 ? 32% |
| PWM Frequency | 25000 ? | ||||
| Screen | -6% | 18% | -47% | -51% | |
| Brightness middle | 336 | 310 -8% | 438 30% | 304 -10% | 249 -26% |
| Brightness | 321 | 291 -9% | 399 24% | 292 -9% | 235 -27% |
| Brightness Distribution | 88 | 89 1% | 84 -5% | 89 1% | 85 -3% |
| Black Level * | 0.22 | 0.38 -73% | 0.29 -32% | 0.23 -5% | 0.27 -23% |
| Contrast | 1527 | 816 -47% | 1510 -1% | 1322 -13% | 922 -40% |
| Colorchecker dE 2000 * | 2.8 | 2 29% | 1.8 36% | 5 -79% | 5 -79% |
| Colorchecker dE 2000 max. * | 6.9 | 5.9 14% | 4 42% | 17.7 -157% | 8.32 -21% |
| Colorchecker dE 2000 calibrated * | 1.4 | 1 29% | 0.8 43% | 4.2 -200% | 5.06 -261% |
| Greyscale dE 2000 * | 3.8 | 3.3 13% | 2.8 26% | 2.1 45% | 2.86 25% |
| Gamma | 2.15 102% | 2.21 100% | 2.24 98% | 2.03 108% | 2.19 100% |
| CCT | 6664 98% | 6838 95% | 6785 96% | 6443 101% | 6419 101% |
| Total Average (Program / Settings) | -10% /
-8% | 3% /
10% | -32% /
-41% | -21% /
-38% |
* ... smaller is better
我们使用卡尔曼和 X-Rite i1Pro 2 色度计测得的 deltaE 分数为 2.8。通过 X-Rite i1Profiler 进行校准后，deltaE 分数降低了一半，仅为 1.4。这意味着这块屏幕的色彩相当准确，但蓝色的误差较大。我们创建的 ICC 配置文件可随时免费下载。
作为一款经济型笔记本电脑，联想 ThinkPad L13 Yoga G4 的色域表现不错。几乎完整的 sRGB 覆盖范围足以满足简单的照片编辑需求。
在户外使用中，ThinkPad L13 Yoga G4 的表现中规中矩。半光泽的表面加上一般的亮度，使屏幕难以使用。
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 28 ms ... rise ↗ and fall ↘ combined | ↗ 16.1 ms rise |  |
| ↘ 11.9 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 67 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21.5 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 43.3 ms ... rise ↗ and fall ↘ combined | ↗ 20.2 ms rise |  |
| ↘ 23.1 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 69 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (33.7 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17844 (minimum: 5 - maximum: 3846000) Hz was measured. | |||
性能没有太多亮点的 AMD Ryzen 7030U
联想为客户提供了三种不同的 CPU：联想AMD Ryzen 3 7330U、 AMD Ryzen 5 Pro 7530U和 AMD Ryzen 7 Pro 7730U.虽然没有专用 GPU，但有三种不同的 iGPU 可供选择：Radeon RX Vega 6、RX Vega 7 或 RX Vega 8。 内存方面，有 8、16 或 32 GB DDR4-3200 内存可供选择，均为焊接内存。在大容量存储方面，有一个 M.2 2242 SSD。
测试条件
联想在其所有 ThinkPad 笔记本电脑上都采用了 Windows 能源管理。因此，可以通过 Windows 设置管理能源配置文件和处理器设置：
- 最佳电池寿命：PL1 6 W / PL2 6 W
- 平衡：PL1 9 W / PL2 9 W
- 最佳性能PL1 15 W / PL2 30 W
功率极限 1 表示处理器在持续负载下的能耗，功率极限 2 表示短期提升性能。
处理器
......（英文AMD Ryzen 5 Pro 7530U是一款最新的巴塞罗刷新处理器，基于旧的 Ryzen 5000/Zen 4 系列，因此只是名义上的新产品。六个内核的最高工作频率为 4.5 GHz，基本时钟频率为 2 GHz。这款处理器的典型功耗为 15 瓦，由于采用了虚拟内核，因此有 12 个线程。我们的 CPU 列表可用于与其他 CPU 进行深入比较。
基本上，ThinkPad L13 Yoga G4 的这款处理器与以下设备的 CPU 完全相同 ThinkPad L13 Yoga G2 的 CPU 完全相同。.有趣的是，旧机型的速度要比新机型稍快一些，尽管这只是微小的差别。无论如何，ThinkPad L13 Yoga G4 AMD 都不是性能冠军，其他设备的速度更快--除了更昂贵的 联想 ThinkPad X13 Yoga Gen 3在持续负载情况下表现更差。
在电池模式下，CPU 性能不受限制。
Cinebench R15 Multi sustained load
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
| CPU Performance Rating | |
| Average of class Convertible | |
| HP ProBook x360 435 G8 R7-5800U | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Cinebench R23 / Multi Core | |
| Average of class Convertible (616 - 18070, n=61, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (6931 - 9347, n=8) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Cinebench R23 / Single Core | |
| Average of class Convertible (308 - 1970, n=61, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (1371 - 1470, n=8) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Cinebench R20 / CPU (Multi Core) | |
| Average of class Convertible (242 - 6954, n=61, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (2833 - 3655, n=8) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Cinebench R20 / CPU (Single Core) | |
| Average of class Convertible (149.8 - 755, n=60, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (528 - 574, n=8) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Cinebench R15 / CPU Multi 64Bit | |
| Average of class Convertible (110.1 - 2889, n=62, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (1289 - 1599, n=8) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Cinebench R15 / CPU Single 64Bit | |
| Average of class Convertible (68.6 - 287, n=60, last 2 years) | |
| Average AMD Ryzen 5 7530U (213 - 237, n=8) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Blender / v2.79 BMW27 CPU | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U (330 - 469, n=7) | |
| Average of class Convertible (193 - 1059, n=56, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| 7-Zip 18.03 / 7z b 4 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (21885 - 72400, n=58, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (32204 - 42364, n=7) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| 7-Zip 18.03 / 7z b 4 -mmt1 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (5113 - 5544, n=7) | |
| Average of class Convertible (3946 - 6417, n=58, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Geekbench 5.5 / Multi-Core | |
| Average of class Convertible (663 - 14016, n=62, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U (5475 - 6648, n=7) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Geekbench 5.5 / Single-Core | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (319 - 1981, n=62, last 2 years) | |
| Average AMD Ryzen 5 7530U (1393 - 1498, n=7) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HWBOT x265 Benchmark v2.2 / 4k Preset | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (0.73 - 20.1, n=60, last 2 years) | |
| Average AMD Ryzen 5 7530U (8.17 - 11.6, n=7) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| LibreOffice / 20 Documents To PDF | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (44.6 - 58.1, n=7) | |
| Average of class Convertible (42 - 121.5, n=58, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| R Benchmark 2.5 / Overall mean | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (0.515 - 0.567, n=7) | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (0.4102 - 1.013, n=58, last 2 years) | |
* ... smaller is better
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
| Performance Rating | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average of class Convertible | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| AIDA64 / FP32 Ray-Trace | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (8845 - 10970, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average of class Convertible (468 - 25226, n=61, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / FPU Julia | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (57481 - 68384, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Average of class Convertible (2644 - 106512, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / CPU SHA3 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (182 - 4764, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (1923 - 2323, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| AIDA64 / CPU Queen | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (68103 - 78105, n=7) | |
| Average of class Convertible (10502 - 120368, n=60, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / FPU SinJulia | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (8277 - 9248, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Average of class Convertible (659 - 14835, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / FPU Mandel | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (31632 - 37624, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Average of class Convertible (1420 - 56839, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / CPU AES | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U (33314 - 92360, n=7) | |
| Average of class Convertible (1279 - 169089, n=60, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| AIDA64 / CPU ZLib | |
| Average of class Convertible (61.4 - 1088, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (503 - 612, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| AIDA64 / FP64 Ray-Trace | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (4593 - 5738, n=7) | |
| Average of class Convertible (254 - 13175, n=60, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| AIDA64 / CPU PhotoWorxx | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (5136 - 52599, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (9832 - 19525, n=7) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| HP ProBook x360 435 G8 R7-5800U | |
系统性能
比原始 CPU 性能更出色的是系统性能。在 PCMark10 的对比中，L13 Yoga G4 AMD 遥遥领先。在日常使用中，其性能也没有让人失望。
CrossMark: Overall | Productivity | Creativity | Responsiveness
| PCMark 10 / Score | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (5686 - 6209, n=7) | |
| Average of class Convertible (1486 - 7963, n=58, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| PCMark 10 / Essentials | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (10016 - 11242, n=7) | |
| Average of class Convertible (3975 - 12059, n=58, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| HP ProBook x360 435 G8 R7-5800U | |
| PCMark 10 / Productivity | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (8983 - 9967, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (2764 - 10800, n=58, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| PCMark 10 / Digital Content Creation | |
| Average of class Convertible (811 - 12360, n=58, last 2 years) | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (4941 - 6093, n=7) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| CrossMark / Overall | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (310 - 1912, n=57, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (1029 - 1336, n=6) | |
| CrossMark / Productivity | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (389 - 1790, n=57, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (1115 - 1370, n=6) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| CrossMark / Creativity | |
| Average of class Convertible (252 - 2183, n=57, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (992 - 1390, n=6) | |
| CrossMark / Responsiveness | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (295 - 1868, n=57, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (900 - 1096, n=6) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| PCMark 10 Score | 5686 points | |
Help | ||
| AIDA64 / Memory Copy | |
| Average of class Convertible (16353 - 95631, n=60, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U (20155 - 42853, n=7) | |
| HP ProBook x360 435 G8 R7-5800U | |
| AIDA64 / Memory Read | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average of class Convertible (12706 - 87812, n=60, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U (23068 - 40094, n=7) | |
| HP ProBook x360 435 G8 R7-5800U | |
| AIDA64 / Memory Write | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (10177 - 93451, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (22954 - 41838, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| AIDA64 / Memory Latency | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (10.2 - 173, n=59, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (88.1 - 110.8, n=7) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
* ... smaller is better
DPC 延迟
在处理音频和视频内容时，ThinkPad L13 Yoga Gen 4 AMD 可能会出现 DPC 延迟问题，包括在我们的 Youtube 测试中出现一些掉帧现象。原因似乎是 GPU 驱动程序。制造商可随时通过驱动程序更新修复这一问题。
| DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
* ... smaller is better
大容量存储器
联想ThinkPad L13 Yoga Gen 4使用的是单面M.2 2242固态硬盘。该固态硬盘由Kioxia制造，可以以NVMe PCIe 4.0的速度运行，但由于联想笔记本电脑的AMD平台受限于PCIe 3.0，因此只能使用PCIe 3.0。尽管如此，它的固态硬盘速度并不慢。
* ... smaller is better
Sustained load read: DiskSpd Read Loop, Queue Depth 8
图形卡
迚ケ谿オ譎る俣 AMD Radeon RX Vega 7 是一款基于 Vega 架构的过时 iGPU。它与两年前的 ThinkPad L13 Yoga G2 AMD.毫不奇怪，其性能基本相同，远远落后于专用 GPU。即使是英特尔的 Iris Xe GPU（其实并不新颖）也比它快。这种 iGPU 足以胜任基本任务和老游戏，但仅此而已。
| 3DMark 11 Performance | 5390 points | |
| 3DMark Cloud Gate Standard Score | 17008 points | |
| 3DMark Fire Strike Score | 2774 points | |
| 3DMark Time Spy Score | 1084 points | |
Help | ||
* ... smaller is better
| The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
| Average of class Convertible (8.5 - 123.3, n=57, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| HP ProBook x360 435 G8 R7-5800U | |
| GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
| Average of class Convertible (5.98 - 114.3, n=53, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| HP ProBook x360 435 G8 R7-5800U | |
Witcher 3 loop FPS
| low | med. | high | ultra | |
| GTA V (2015) | 95.2 | 80 | 10.9 | |
| The Witcher 3 (2015) | 58.4 | 36.8 | 17.2 | 11.3 |
| Dota 2 Reborn (2015) | 104 | 77.4 | 43.9 | 40.9 |
| Final Fantasy XV Benchmark (2018) | 31.1 | 14.9 | 10.7 | |
| X-Plane 11.11 (2018) | 35.1 | 26.7 | 24 | |
| Strange Brigade (2018) | 69.6 | 26.4 | 21.9 | 18.9 |
| F1 22 (2022) | 29.1 | 26.1 | 20.2 | 14.7 |
排放：L13 Yoga G4 的冷却风扇几乎不运转
噪音
就主动散热而言，联想 ThinkPad L13 Yoga Gen 4 AMD 非常适合敏感的耳朵。在正常冲浪和办公使用中，风扇几乎不开。即使在持续负载的情况下，风扇的最大运行噪音也只有 30.1 dB(a)。
我们无法检测到这款笔记本电脑的任何线圈啸叫。
Noise Level
| Idle |
| 23.4 / 23.4 / 23.4 dB(A) |
| Load |
| 24 / 30.1 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Earthworks M23R, Arta (15 cm distance) environment noise: 23.4 dB(A) | ||
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G | Lenovo ThinkPad L13 Yoga G2 21AES01A00 Vega 7, R5 PRO 5650U, SK Hynix HFS512 GDE9X081N | Lenovo ThinkPad X13 Yoga G3 21AW003UGE Iris Xe G7 96EUs, i7-1265U, Samsung PM9A1 MZVL2512HCJQ | HP ProBook x360 435 G8 R7-5800U Vega 8, R7 5800U, Samsung PM991 MZVLQ512HALU | Acer Aspire 5 Spin 14 Iris Xe G7 80EUs, i5-1335U, Micron 2450 512GB MTFDKBA512TFK | |
|---|---|---|---|---|---|
| Noise | -9% | -22% | -25% | -36% | |
| off / environment * | 23.4 | 25.44 -9% | 23.22 1% | 23.7 -1% | 26 -11% |
| Idle Minimum * | 23.4 | 25.44 -9% | 23.2 1% | 23.7 -1% | 27.7 -18% |
| Idle Average * | 23.4 | 25.44 -9% | 23.2 1% | 27.5 -18% | 27.7 -18% |
| Idle Maximum * | 23.4 | 25.44 -9% | 28.6 -22% | 34.4 -47% | 29.7 -27% |
| Load Average * | 24 | 27.04 -13% | 39.8 -66% | 36.2 -51% | 46.3 -93% |
| Witcher 3 ultra * | 30.8 | 41.8 -36% | |||
| Load Maximum * | 30.1 | 30.63 -2% | 40.6 -35% | 38.7 -29% | 45.4 -51% |
* ... smaller is better
热量
与联想 ThinkPad L13 Yoga Gen 4 的低风扇噪音相反，机箱温度却相当高。即使在怠速运行时，也能检测到机箱温度略有上升。在负载情况下，我们测得笔记本底部的最高温度为 46.5 摄氏度。另一方面，掌托即使在负载情况下也能保持凉爽。
在压力测试中，当 CPU 和 GPU 处于最大负载时，一小时后 CPU 的功耗可达 15 W。我们没有检测到低于基本时钟速度的 CPU 节流现象。
(±) The maximum temperature on the upper side is 43.3 °C / 110 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(-) The bottom heats up to a maximum of 46.5 °C / 116 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.4 °C / 83 F, compared to the device average of 30.2 °C / 86 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 32.9 °C / 91 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.6 °C / 81.7 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+0.5 °C / 0.9 F).
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 | Lenovo ThinkPad L13 Yoga G2 21AES01A00 AMD Ryzen 5 PRO 5650U, AMD Radeon RX Vega 7 | Lenovo ThinkPad X13 Yoga G3 21AW003UGE Intel Core i7-1265U, Intel Iris Xe Graphics G7 96EUs | HP ProBook x360 435 G8 R7-5800U AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) | Acer Aspire 5 Spin 14 Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs | |
|---|---|---|---|---|---|
| Heat | 13% | -8% | 11% | 1% | |
| Maximum Upper Side * | 43.3 | 34.7 20% | 52.2 -21% | 43.8 -1% | 41.7 4% |
| Maximum Bottom * | 46.5 | 39.1 16% | 50.2 -8% | 47.4 -2% | 54.4 -17% |
| Idle Upper Side * | 31.9 | 26.3 18% | 32 -0% | 24.6 23% | 30.4 5% |
| Idle Bottom * | 33.1 | 33.5 -1% | 33.6 -2% | 25.2 24% | 29.8 10% |
* ... smaller is better
发言人
联想 ThinkPad L13 Yoga G4 底部扬声器的音量一般。发出的声音缺乏底蕴和深度。
Lenovo ThinkPad L13 Yoga G4 21FSS00100 audio analysis
(±) | speaker loudness is average but good (77.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.7% lower than median
(±) | linearity of bass is average (9.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.5% away from median
(+) | mids are linear (6.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.5% difference to median)
Compared to same class
» 35% of all tested devices in this class were better, 8% similar, 56% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 36% of all tested devices were better, 8% similar, 56% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Lenovo ThinkPad L13 Yoga G2 21AES01A00 audio analysis
(-) | not very loud speakers (69.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 21% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (6.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (6.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.7% difference to median)
Compared to same class
» 37% of all tested devices in this class were better, 8% similar, 55% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 37% of all tested devices were better, 8% similar, 55% worse
» The best had a delta of 4%, average was 25%, worst was 134%
能源管理：电池续航时间是 ThinkPad 笔记本电脑的一个弱点
耗电量
与更昂贵的 联想 ThinkPad X13 Yoga G3L13 Yoga G4 AMD 的能耗更低，但屏幕分辨率较低。功耗与老款 ThinkPad L13 Yoga G2 基本相同，这在硬件相似的情况下是合理的。
即使在最大负载情况下，65 W 充电器也能为 ThinkPad L13 Yoga G4 提供足够的能量。在压力测试中，笔记本电脑的功耗仅为 49 W。
| Off / Standby | 0.4 / 0.6 Watt |
| Idle | 4.4 / 7.2 / 8.3 Watt |
| Load |
21.6 / 49.3 Watt |
   
| |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 R5 7530U, Vega 7, Kioxia BG5 KBG5AZNT512G, IPS LED, 1920x1200, 13.30 | Lenovo ThinkPad L13 Yoga G2 21AES01A00 R5 PRO 5650U, Vega 7, SK Hynix HFS512 GDE9X081N, IPS LED, 1920x1080, 13.30 | Lenovo ThinkPad X13 Yoga G3 21AW003UGE i7-1265U, Iris Xe G7 96EUs, Samsung PM9A1 MZVL2512HCJQ, IPS LED, 2560x1600, 13.30 | HP ProBook x360 435 G8 R7-5800U R7 5800U, Vega 8, Samsung PM991 MZVLQ512HALU, IPS, 1920x1080, 13.30 | Acer Aspire 5 Spin 14 i5-1335U, Iris Xe G7 80EUs, Micron 2450 512GB MTFDKBA512TFK, IPS, 1920x1200, 14.00 | Average AMD Radeon RX Vega 7 | Average of class Convertible | |
|---|---|---|---|---|---|---|---|
| Power Consumption | -2% | -40% | 0% | -26% | -21% | -48% | |
| Idle Minimum * | 4.4 | 4.56 -4% | 4.6 -5% | 3.2 27% | 4.3 2% | 4.66 ? -6% | 5.47 ? -24% |
| Idle Average * | 7.2 | 7.15 1% | 7.9 -10% | 5.5 24% | 5.8 19% | 7.56 ? -5% | 8.37 ? -16% |
| Idle Maximum * | 8.3 | 7.33 12% | 8.9 -7% | 6.4 23% | 8.8 -6% | 8.95 ? -8% | 11.4 ? -37% |
| Load Average * | 21.6 | 31.93 -48% | 56.1 -160% | 35.5 -64% | 44 -104% | 38.7 ? -79% | 48.3 ? -124% |
| Witcher 3 ultra * | 32.1 | 32.2 -0% | 40.4 -26% | 36.4 -13% | 41.5 -29% | ||
| Load Maximum * | 49.3 | 34.65 30% | 66.1 -34% | 47.5 4% | 67 -36% | 51.9 ? -5% | 67.5 ? -37% |
* ... smaller is better
Power consumption Witcher 3 / stress test
Power consumption with external monitor
电池寿命
联想笔记本电脑的电池续航能力一般。46 瓦时的电池容量并不算大。因此，在我们的 WiFi 测试中，电池续航时间仅为 7 小时 43 分钟。值得注意的是，价格更高的 ThinkPad X13 Yoga G3 在这方面几乎没有超过 L13，只有更大的 宏碁 Aspire 5 Spin 14的电池续航时间更长。
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 R5 7530U, Vega 7, 46 Wh | Lenovo ThinkPad L13 Yoga G2 21AES01A00 R5 PRO 5650U, Vega 7, 46 Wh | Lenovo ThinkPad X13 Yoga G3 21AW003UGE i7-1265U, Iris Xe G7 96EUs, 52.8 Wh | HP ProBook x360 435 G8 R7-5800U R7 5800U, Vega 8, 45 Wh | Acer Aspire 5 Spin 14 i5-1335U, Iris Xe G7 80EUs, 54.6 Wh | Average of class Convertible | |
|---|---|---|---|---|---|---|
| Battery Runtime | 3% | 16% | -2% | 43% | 28% | |
| WiFi v1.3 | 463 | 470 2% | 487 5% | 567 22% | 664 43% | 569 ? 23% |
| Load | 91 | 95 4% | 115 26% | 68 -25% | 121 ? 33% |
Pros
Cons
结论联想 ThinkPad L13 Yoga 第 4 代 AMD 是一款经济实惠的敞篷机，但也有不足之处
作为唯一一款 AMD ThinkPad 可折叠机型，联想 ThinkPad L13 Yoga Gen 4 可谓独树一帜。同时，它仍然是 ThinkPad L 系列，是面向机构客户的经济型系列--没有高端机型。这种组合在本次评测中留下了印记。
AMD的优势：联想ThinkPad L13 Yoga G4的风扇噪音几乎听不到，但仍能提供不错的性能。在这种情况下，技术上已经过时的 Ryzen 7030U 系列显示出了它的高效性。与此同时，这款笔记本还拥有 ThinkPad 典型的良好输入设备，以及不错的端口选择。由于采用了用户可更换键盘，其可维修性比许多更昂贵的笔记本电脑都要好。
低价带来的成本节约也有负面影响。首先，与其他 ThinkPad 相比，L13 Yoga G4 的底座在硬度和稳定性方面都要逊色许多；这对于移动可转换机型来说并不理想。Ryzen 7030 平台不支持 USB4 和 PCIe 4.0。而价格更高的竞争对手则具备这些功能。此外，由于电池容量较小，电池续航时间相当有限。
采用 AMD 技术的经济型可转换本：由于集成了手写笔，联想 ThinkPad L13 Yoga G4 AMD 非常适合教育市场。
总的来说，联想ThinkPad L13 Yoga G4 AMD刚刚达到 "非常好 "的评级，这要归功于风扇噪音较高（或没有风扇噪音）。不过，买家不要抱有幻想：L13 的质量达不到更昂贵的可转换机型（如Lenovo ThinkPad X13 Yoga Gen 3 ）的水平，尤其是在制造质量方面。对于想省钱的用户来说，这款机型仍然是一个有趣的选择，尤其是当它主要放在桌子上时。对于需要数字笔记设备的学生来说，由于集成了 Wacom 手写笔，L13 似乎也是一个不错的选择。与 ThinkPad 价格相近的英特尔替代产品，如Acer Aspire 5 Spin 14 ，确实提供 Thunderbolt 4，但与 ThinkPad 不同的是，它们的散热风扇声音往往更大。
定价和可用性
此次评测的联想 ThinkPad L13 Yoga G4 是 Campuspoint 推出的特殊教育机型，售价约为 840 欧元。
Lenovo ThinkPad L13 Yoga G4 21FSS00100
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08/03/2023 v7
Benjamin Herzig
Transparency
The present review sample was made available to the author as a loan by the manufacturer or a shop for the purposes of review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review.
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