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Magyar戴尔G15 5515 Ryzen版回顾。一款经济实惠的FHD游戏笔记本
通过G15 5515，戴尔在其产品组合中增加了一个来自入门级领域的游戏笔记本电脑。我们在这里测试的设备配置是由一台 Ryzen 7 5800HAPU和一个 GeForce RTX 3050 Ti笔记本GPU。竞争对手包括以下设备 申克XMG Focus 15，以及技嘉G5 KC，以及 联想Legion 5 15ACH.
Possible Competitors in Comparison
Rating | Date | Model | Weight | Height | Size | Resolution | Best Price |
|---|---|---|---|---|---|---|---|
| 82.7 % | 10/2021 | Dell G15 5515 R7 5800H, GeForce RTX 3050 Ti Laptop GPU | 2.4 kg | 24.9 mm | 15.60" | 1920x1080 | |
| 83.4 % | 09/2021 | Lenovo Legion 5 15ACH-82JU00C6GE-FL R7 5800H, GeForce RTX 3060 Laptop GPU | 2.5 kg | 26 mm | 15.60" | 1920x1080 | |
| 83.2 % | 10/2021 | SCHENKER XMG Focus 15 i7-11800H, GeForce RTX 3050 Ti Laptop GPU | 1.9 kg | 22 mm | 15.60" | 1920x1080 | |
| 80.7 % | 09/2021 | Gigabyte G5 KC i5-10500H, GeForce RTX 3060 Laptop GPU | 2.1 kg | 28 mm | 15.60" | 1920x1080 |
外壳 - G15有一个塑料外壳
G15的外壳没有提供任何高质量的材料，而是由塑料制成。虽然后面五分之一的基本单元保持了深灰色的色调，但其余五分之四和盖子的颜色是浅灰色。浅灰色区域有一些深灰色的色斑（"幻影灰洒"）。电池是内置的。取下机箱底部后，你可以进入内部。
箱子显示出一些良好的做工。缝隙是正确的，我们没有感觉到任何材料的突起或尖锐的边缘。底座和盖子的翘曲程度只是勉强可以接受。 对盖子背面的压力并没有导致图像的任何变化。铰链将盖子紧紧地固定在位置上，但仍然可以用一只手打开盖子。最大打开角度约为135度。
G15的占地面积在我们的比较领域中是最大的，而且该笔记本电脑也是较重的设备之一。这台 申克XMG Focus 15的结构明显更紧凑，重量也减少了500克（约17.6盎司）。
设备 - 戴尔G15不提供Thunderbolt技术。
G15提供三个USB-A连接（2个USB 2.0，1个USB 3.2 Gen 1；配备RTX 3060 GPU的型号。3x USB 3.2 Gen 1）和一个USB-C连接（USB 3.2 Gen 2），它通过USB-C支持DisplayPort。因此，与HDMI连接一起，有两个视频输出。你会徒劳地寻找一个存储卡读卡器。
这些连接分布在笔记本电脑的三个侧面。由于视频连接和电源端口被安置在后面，相应的电缆会朝后面跑，不会碍事。
沟通
Killer WLAN模块包含一个英特尔芯片（AX200），支持802.11a/b/g/n/ac/ax标准。在最佳条件下（附近没有其他WLAN设备，笔记本电脑和服务器PC之间的距离很近）确定的传输率结果非常好。有线网络连接由Realtek公司的RTL8125千兆以太网控制器处理，它完成任务没有任何问题。
网络摄像头
0.9MP的网络摄像头创建的图像分辨率为1280 x 720像素。色彩的准确性有所欠缺，颜色与目标有很大偏差。
辅料
笔记本电脑包括通常的文件：快速启动手册和保修信息。
维护
在你卸下机箱底部的所有螺丝后，你可以用撬动工具来松开它，但有些部分固定得很紧。拆下机箱底部可以接触到SSD、WLAN模块、工作内存、电池和风扇。
担保
戴尔只为15.6英寸的笔记本电脑提供了一年的保修。将其延长到三年的高级支持将花费约150欧元（约174美元）。
输入设备 - 戴尔笔记本电脑包括键盘照明
键盘
戴尔为G15配备了包括数字块在内的带照明的Chiclet键盘。平坦的按键提供了一个中等的行程和一个清晰的压力点。键盘的阻力还可以。在打字时，键盘有一些最小的摆动，这不会造成任何烦扰。 回车键 "和方向键略小。两段式键盘照明是用一个功能键控制的。总的来说，该键盘适用于日常工作。
触摸板
一个尺寸为10.5 x 6厘米（约4.1 x 2.4英寸）的具有多点触摸功能的ClickPad作为鼠标的替代品。其光滑的表面使手指很容易滑动，而且它对角落里的输入也有反应。该垫子提供了一个短行程和清晰的压力点。
显示屏 - 一个120-Hz的IPS面板
15.6英寸显示屏（1920 x 1080像素）的低亮度（261.7 cd/m²）和对比度（772:1）无法给人留下深刻印象。我们认为亮度值高于300 cd/m²和对比度高于1.000:1是好的。虽然120-Hz面板提供了快速的响应时间，但它无法跟上竞争对手的数值，后者配备的是144或165-Hz面板。
在99%和更低的亮度水平下，显示屏闪烁的频率为200赫兹。由于这个频率相当低，这可能会导致一些敏感用户的头痛或眼睛问题。
| |||||||||||||||||||||||||
Brightness Distribution: 83 %
Center on Battery: 278 cd/m²
Contrast: 772:1 (Black: 0.36 cd/m²)
ΔE Color 5.74 | 0.5-29.43 Ø5, calibrated: 4.7
ΔE Greyscale 3.1 | 0.57-98 Ø5.3
40.4% AdobeRGB 1998 (Argyll 2.2.0 3D)
56.9% sRGB (Argyll 2.2.0 3D)
39.1% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.011
| Dell G15 5515 BOE092A, IPS, 1920x1080, 15.60 | Lenovo Legion 5 15ACH-82JU00C6GE-FL B156HAN12.H, , 1920x1080, 15.60 | SCHENKER XMG Focus 15 LG Philips LP156WFG-SPB5, IPS, 1920x1080, 15.60 | Gigabyte G5 KC LM156LF-1F02, IPS, 1920x1080, 15.60 | |
|---|---|---|---|---|
| Display | 68% | 66% | 72% | |
| Display P3 Coverage | 39.1 | 65.4 67% | 64.6 65% | 68.2 74% |
| sRGB Coverage | 56.9 | 96.3 69% | 95.3 67% | 96.7 70% |
| AdobeRGB 1998 Coverage | 40.4 | 67.5 67% | 66.5 65% | 69.6 72% |
| Response Times | 46% | 39% | 49% | |
| Response Time Grey 50% / Grey 80% * | 25.2 ? | 13.6 ? 46% | 18 ? 29% | 10 ? 60% |
| Response Time Black / White * | 16.8 ? | 9.2 ? 45% | 8.8 ? 48% | 10.4 ? 38% |
| PWM Frequency | 200 ? | |||
| Screen | 25% | 39% | 2% | |
| Brightness middle | 278 | 350 26% | 418 50% | 295 6% |
| Brightness | 262 | 350 34% | 376 44% | 275 5% |
| Brightness Distribution | 83 | 96 16% | 83 0% | 86 4% |
| Black Level * | 0.36 | 0.3 17% | 0.41 -14% | 0.23 36% |
| Contrast | 772 | 1167 51% | 1020 32% | 1283 66% |
| Colorchecker dE 2000 * | 5.74 | 3.9 32% | 1.67 71% | 5.21 9% |
| Colorchecker dE 2000 max. * | 19.63 | 8.2 58% | 3.88 80% | 14.03 29% |
| Colorchecker dE 2000 calibrated * | 4.7 | 1.6 66% | 0.98 79% | 1.73 63% |
| Greyscale dE 2000 * | 3.1 | 5.5 -77% | 2.9 6% | 9.4 -203% |
| Gamma | 2.011 109% | 2.15 102% | 2.26 97% | 2.046 108% |
| CCT | 6207 105% | 7414 88% | 6209 105% | 8002 81% |
| Total Average (Program / Settings) | 46% /
37% | 48% /
44% | 41% /
24% |
* ... smaller is better
在交付状态下，该显示器呈现出体面的色彩再现，尽管颜色与目标略有偏差。它不存在蓝色色调的问题。校准只会带来色彩准确性的轻微改善。该显示器无法覆盖AdobeRGB（40%）、sRGB（57%）和DCI-P3（39%）色彩空间。
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 16.8 ms ... rise ↗ and fall ↘ combined | ↗ 9.2 ms rise |  |
| ↘ 7.6 ms fall | ||
| The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 33 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21.5 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 25.2 ms ... rise ↗ and fall ↘ combined | ↗ 12.4 ms rise |  |
| ↘ 12.8 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 0.2 (minimum) to 636 (maximum) ms. » 30 % of all devices are better. This means that the measured response time is better than the average of all tested devices (33.7 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 200 Hz | ≤ 99 % brightness setting |  |
The display backlight flickers at 200 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting. The frequency of 200 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below. In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17924 (minimum: 5 - maximum: 3846000) Hz was measured. | |||
IPS面板具有稳定的可视角度，可以从任何位置读取。在户外，只有在太阳光不太亮的情况下才能阅读显示屏。
性能 - Ryzen电源
通过G15 5515，戴尔提供了一个15.6英寸的游戏笔记本电脑，可以顺利地玩所有当前的游戏。
处理器
的CPU部分 锐龙7 5800HAPU（塞尚）由一个八核处理器组成，以3.2 GHz的基本时钟速度运行。该速度可以通过Turbo提高到4.3 GHz。支持同步多线程（每个核心运行两个线程）。
在短时间内，Cinebench R15基准的多线程测试以3.8 GHz的速度运行，然后时钟速度下降到3.5和3.6 GHz之间。单线程测试运行在3.3至4.2GHz。在电池运行时，CPU在多线程测试中运行在2.1至2.3GHz，在单线程测试中运行在2.1至3.4GHz。
该联想Legion 5 15ACH也配备了Ryzen 7 5800H APU，在多线程应用中比G15略好。其原因在于联想允许 APU有更高的功率限制。
我们通过对Cinebench R15基准的多线程测试进行至少30分钟的持续循环，来评估CPU Turbo在主电源运行中是否也被持续使用。Turbo的使用达到了中等水平。
Cinebench R15 Multi Constant Load Test
| CPU Performance Rating - Percent | |
| Average of class Gaming | |
| Average AMD Ryzen 7 5800H | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| SCHENKER XMG Focus 15 | |
| Dell G15 5515 | |
| Gigabyte G5 KC | |
* ... smaller is better
系统性能
该系统运行平稳而迅速，为所有通常的应用领域提供足够的计算能力。专用的GPU允许使用电脑游戏和其他GPU重的应用程序。这也伴随着非常好的PC Mark结果。
| PCMark 8 Home Score Accelerated v2 | 4870 points | |
| PCMark 8 Creative Score Accelerated v2 | 5361 points | |
| PCMark 8 Work Score Accelerated v2 | 5713 points | |
| PCMark 10 Score | 6098 points | |
Help | ||
| PCMark 10 / Score | |
| Average of class Gaming (5235 - 9852, n=197, last 2 years) | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| SCHENKER XMG Focus 15 | |
| Average AMD Ryzen 7 5800H, NVIDIA GeForce RTX 3050 Ti Laptop GPU (6098 - 6493, n=2) | |
| Dell G15 5515 | |
| Gigabyte G5 KC | |
| PCMark 10 / Essentials | |
| Average of class Gaming (8300 - 12334, n=196, last 2 years) | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| SCHENKER XMG Focus 15 | |
| Average AMD Ryzen 7 5800H, NVIDIA GeForce RTX 3050 Ti Laptop GPU (9631 - 10213, n=2) | |
| Dell G15 5515 | |
| Gigabyte G5 KC | |
| PCMark 10 / Productivity | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Average of class Gaming (7244 - 11833, n=196, last 2 years) | |
| Average AMD Ryzen 7 5800H, NVIDIA GeForce RTX 3050 Ti Laptop GPU (8625 - 9199, n=2) | |
| SCHENKER XMG Focus 15 | |
| Dell G15 5515 | |
| Gigabyte G5 KC | |
| PCMark 10 / Digital Content Creation | |
| Average of class Gaming (6462 - 18475, n=196, last 2 years) | |
| SCHENKER XMG Focus 15 | |
| Gigabyte G5 KC | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Average AMD Ryzen 7 5800H, NVIDIA GeForce RTX 3050 Ti Laptop GPU (7408 - 7907, n=2) | |
| Dell G15 5515 | |
| Dell G15 5515 R7 5800H, GeForce RTX 3050 Ti Laptop GPU | Lenovo Legion 5 15ACH-82JU00C6GE-FL R7 5800H, GeForce RTX 3060 Laptop GPU | Gigabyte G5 KC i5-10500H, GeForce RTX 3060 Laptop GPU | Average AMD Ryzen 7 5800H, NVIDIA GeForce RTX 3050 Ti Laptop GPU | Average of class Gaming | |
|---|---|---|---|---|---|
| AIDA64 / Memory Write | |||||
| Memory Write | 34820 | 32860 -6% | 39449 13% | 34405 ? -1% | 61374 ? 76% |
| AIDA64 / Memory Read | |||||
| Memory Read | 43850 | 42436 -3% | 40220 -8% | 43746 ? 0% | 62916 ? 43% |
| AIDA64 / Memory Latency | |||||
| Memory Latency * | 78.3 | 81.1 -4% | 57.5 27% | 79 ? -1% | 87.2 ? -11% |
| AIDA64 / Memory Copy | |||||
| Memory Copy | 38595 | 36925 -4% | 35357 -8% | 38305 ? -1% | 59056 ? 53% |
| Total Average (Program / Settings) | -4% /
-4% | 6% /
6% | -1% /
-1% | 40% /
40% |
* ... smaller is better
DPC延迟
标准化的延迟监测测试（网络冲浪、4k视频再现、Prime95高负荷）在DPC延迟方面没有发现任何明显的问题。该系统似乎适用于视频和音频实时处理。这一声明涉及到我们的测试单元，其软件在我们测试时是有效的。未来的更新可能会带来一些改进，或使情况变得更糟。
| DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Dell G15 5515 | |
| SCHENKER XMG Focus 15 | |
| Gigabyte G5 KC | |
* ... smaller is better
存储解决方案
三星的NVMe SSD（M.2 2230；M.2 2280型号也适用）作为系统驱动器。它提供512GB的存储空间，并提供良好的传输速率。笔记本电脑也能接受第二个NVMe固态硬盘（M.2 2230或M.2 2280）。
然而，我们的测试装置缺乏插入第二个固态硬盘（型号：0X8MY9）所需的夹具。这是一个可移动的螺纹，允许你固定和拧下M.2 SSD的背面。如果你需要这个螺纹，你需要向戴尔的支持部门了解是否有这个螺纹，或者我们也能从其他供应商，如亚马逊、易趣和阿里巴巴，找到这个零件。
| Dell G15 5515 Samsung PM991a MZ9LQ512HBLU-00BD1 | Lenovo Legion 5 15ACH-82JU00C6GE-FL Micron 2300 512GB MTFDHBA512TDV | SCHENKER XMG Focus 15 Samsung SSD 970 EVO Plus 1TB | Gigabyte G5 KC ESR512GTLCG-EAC-4 | Average Samsung PM991a MZ9LQ512HBLU-00BD1 | |
|---|---|---|---|---|---|
| CrystalDiskMark 5.2 / 6 | 41% | 69% | 28% | 12% | |
| Write 4K | 119.9 | 124.6 4% | 238.3 99% | 133.7 12% | 158.3 ? 32% |
| Read 4K | 45.3 | 54.2 20% | 55.6 23% | 46.88 3% | 50.5 ? 11% |
| Write Seq | 1235 | 2706 119% | 3013 144% | 2509 103% | 1528 ? 24% |
| Read Seq | 1765 | 2298 30% | 2879 63% | 2209 25% | 1820 ? 3% |
| Write 4K Q32T1 | 374.3 | 499.7 34% | 569 52% | 373.7 0% | 459 ? 23% |
| Read 4K Q32T1 | 503 | 570 13% | 715 42% | 528 5% | 574 ? 14% |
| Write Seq Q32T1 | 1553 | 2999 93% | 3287 112% | 2511 62% | 1557 ? 0% |
| Read Seq Q32T1 | 3113 | 3461 11% | 3561 14% | 3440 11% | 2815 ? -10% |
| AS SSD | 38% | 58% | 53% | 8% | |
| Seq Read | 2555 | 2960 16% | 2988 17% | 2972 16% | 2593 ? 1% |
| Seq Write | 1791 | 2586 44% | 2541 42% | 2276 27% | 1782 ? -1% |
| 4K Read | 37.8 | 46.84 24% | 42.82 13% | 55.7 47% | 44.2 ? 17% |
| 4K Write | 86.7 | 96.1 11% | 87 0% | 131.2 51% | 131.6 ? 52% |
| 4K-64 Read | 1273 | 854 -33% | 2096 65% | 1775 39% | 1117 ? -12% |
| 4K-64 Write | 926 | 2015 118% | 2455 165% | 2051 121% | 899 ? -3% |
| Access Time Read * | 0.164 | 0.048 71% | 0.068 59% | 0.091 45% | 0.1287 ? 22% |
| Access Time Write * | 0.044 | 0.094 -114% | 0.043 2% | 0.028 36% | 0.03133 ? 29% |
| Score Read | 1566 | 1197 -24% | 2437 56% | 2128 36% | 1421 ? -9% |
| Score Write | 1192 | 2370 99% | 2797 135% | 2410 102% | 1209 ? 1% |
| Score Total | 3522 | 4170 18% | 6452 83% | 5595 59% | 3323 ? -6% |
| Copy ISO MB/s | 1899 | 2064 9% | 1667 ? -12% | ||
| Copy Program MB/s | 281.6 | 873 210% | 376 ? 34% | ||
| Copy Game MB/s | 854 | 1503 76% | 894 ? 5% | ||
| Total Average (Program / Settings) | 40% /
39% | 64% /
62% | 41% /
42% | 10% /
10% |
* ... smaller is better
| Drive Performance Rating - Percent | |
| Average of class Gaming | |
| SCHENKER XMG Focus 15 | |
| Gigabyte G5 KC | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Average Samsung PM991a MZ9LQ512HBLU-00BD1 | |
| Dell G15 5515 | |
* ... smaller is better
Dauerleistung Lesen: DiskSpd Read Loop, Queue Depth 8
图形卡
RTX 3000 GPU的实际性能取决于几个因素：冷却、存储设备，以及笔记本电脑制造商在Nvidia定义的限制范围内配置的最大TGP。戴尔已经配置了 GeForce RTX 3050 Ti笔记本GPU (所有RTX 3050 Ti笔记本电脑的概述，包括TGPs)的最大TGP为90瓦（80瓦+10瓦的动态提升）。然而，动态提升似乎用得很少或根本没有用--至少这是Witcher 3 测试所显示的。
3DMark的结果与以下产品处于同一水平 申克XMG Focus 15.这两款设备的结果都略高于RTX 3050 Ti的平均值。RTX 3050 Ti能够使用快速的GDDR6图形存储（4096 MB）。而 Vega 8集成在处理器中的图形核心是活跃的，而且笔记本电脑使用了Nvidia的Optimus图形切换解决方案。
| 3DMark 11 Performance | 18252 points | |
| 3DMark Ice Storm Standard Score | 123089 points | |
| 3DMark Cloud Gate Standard Score | 43639 points | |
| 3DMark Fire Strike Score | 13232 points | |
| 3DMark Time Spy Score | 6072 points | |
Help | ||
| 3DMark Performance Rating - Percent | |
| Average of class Gaming | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Gigabyte G5 KC | |
| SCHENKER XMG Focus 15 | |
| Dell G15 5515 | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU | |
游戏性能
笔记本电脑将当前所有的游戏顺利地带到屏幕上。一般来说，你可以选择全显示分辨率（1920 x 1080像素）和高至最高质量设置。像《赛博朋克2077》这样对性能要求很高的游戏需要在质量水平上做出一些妥协。在RTX 3050 Ti的比较中，帧率略低于平均水平。直接竞争者的数值，即XMG Focus 15的范围在同一水平。
| The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
| Average of class Gaming (8.61 - 216, n=225, last 2 years) | |
| Gigabyte G5 KC | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL (Ultra Performance) | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL (Auto) | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL (Eco) | |
| Dell G15 5515 | |
| SCHENKER XMG Focus 15 | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (19 - 58.5, n=29) | |
| Dota 2 Reborn - 1920x1080 ultra (3/3) best looking | |
| SCHENKER XMG Focus 15 | |
| Average of class Gaming (26.9 - 220, n=235, last 2 years) | |
| Gigabyte G5 KC | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (67.3 - 145, n=27) | |
| Dell G15 5515 | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Final Fantasy XV Benchmark - 1920x1080 High Quality | |
| Average of class Gaming (9.13 - 194.9, n=225, last 2 years) | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL (1.3) | |
| Gigabyte G5 KC (1.3) | |
| SCHENKER XMG Focus 15 | |
| Dell G15 5515 (1.3) | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (23.5 - 106, n=24) | |
| GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
| Average of class Gaming (6.38 - 167.7, n=215, last 2 years) | |
| Gigabyte G5 KC | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| SCHENKER XMG Focus 15 | |
| Dell G15 5515 | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (27.8 - 75.6, n=26) | |
| Strange Brigade - 1920x1080 ultra AA:ultra AF:16 | |
| Average of class Gaming (14.6 - 421, n=223, last 2 years) | |
| Gigabyte G5 KC (1.47.22.14 D3D12) | |
| Dell G15 5515 (1.47.22.14 D3D12) | |
| SCHENKER XMG Focus 15 (1.47.22.14 D3D12) | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (34.8 - 101.3, n=25) | |
| Red Dead Redemption 2 - 1920x1080 High Settings | |
| Dell G15 5515 | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU () | |
| F1 2021 - 1920x1080 Ultra High Preset + Raytracing AA:T AF:16x | |
| Average of class Gaming (13.5 - 271, n=63, last 2 years) | |
| Gigabyte G5 KC (803111) | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Dell G15 5515 (807588) | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (44.4 - 69, n=11) | |
| Dirt 5 - 1920x1080 Ultra High Preset | |
| Average of class Gaming (54 - 110.5, n=6, last 2 years) | |
| Dell G15 5515 | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (40.5 - 54.3, n=5) | |
| Cyberpunk 2077 1.0 - 1920x1080 Medium Preset | |
| Lenovo Legion 5 15ACH-82JU00C6GE-FL | |
| Gigabyte G5 KC | |
| Dell G15 5515 | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (39 - 45.6, n=4) | |
| New World - 1920x1080 Very High Video Quality | |
| Average of class Gaming (66.2 - 94.5, n=3, last 2 years) | |
| Dell G15 5515 | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (24.9 - 52.2, n=4) | |
| Far Cry 6 - 1920x1080 Ultra Graphics Quality + HD Textures AA:T | |
| Average of class Gaming (14.7 - 167, n=35, last 2 years) | |
| Average NVIDIA GeForce RTX 3050 Ti Laptop GPU (53 - 62, n=2) | |
| Dell G15 5515 | |
为了评估帧率是否在较长的时间内保持基本稳定，我们在全高清分辨率和最大质量设置下运行游戏"TheWitcher 3"约60分钟，不移动游戏角色。我们没有注意到帧率的任何下降。
The Witcher 3 FPS Chart
| low | med. | high | ultra | |
| GTA V (2015) | 174 | 164 | 125 | 71.8 |
| The Witcher 3 (2015) | 252 | 163 | 102 | 56.6 |
| Dota 2 Reborn (2015) | 138 | 124 | 116 | 110 |
| Final Fantasy XV Benchmark (2018) | 132 | 77.4 | 55 | |
| X-Plane 11.11 (2018) | 98 | 85.2 | 70.5 | |
| Far Cry 5 (2018) | 125 | 98 | 92 | 86 |
| Strange Brigade (2018) | 245 | 138 | 112 | 97 |
| Red Dead Redemption 2 (2019) | 118.4 | 75.8 | 50.8 | 27 |
| Dirt 5 (2020) | 162 | 84.3 | 69.1 | 53.6 |
| Cyberpunk 2077 1.0 (2020) | 90.9 | 45.6 | 35.6 | 29.8 |
| F1 2021 (2021) | 221 | 150 | 131 | 66.8 |
| New World (2021) | 99.3 | 73.6 | 68.9 | 52.2 |
| Far Cry 6 (2021) | 107 | 81 | 74 | 53 |
排放 - G15 5515能够安静地运行
噪声排放
在使用办公室和互联网的日常操作中，这两个风扇以低速运行，几乎听不到声音。偶尔它们会被关闭。在负载情况下，G15仍然明显低于竞争对手的噪音水平，在压力测试中最大水平为48 dB(A)，在Witcher 3 测试中为44 dB(A)。
Noise Level
| Idle |
| 25 / 26 / 30 dB(A) |
| Load |
| 44 / 48 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Earthworks M23R, Arta (15 cm distance) environment noise: 24 dB(A) | ||
| Dell G15 5515 R7 5800H, GeForce RTX 3050 Ti Laptop GPU | Lenovo Legion 5 15ACH-82JU00C6GE-FL R7 5800H, GeForce RTX 3060 Laptop GPU | SCHENKER XMG Focus 15 i7-11800H, GeForce RTX 3050 Ti Laptop GPU | Gigabyte G5 KC i5-10500H, GeForce RTX 3060 Laptop GPU | Average NVIDIA GeForce RTX 3050 Ti Laptop GPU | Average of class Gaming | |
|---|---|---|---|---|---|---|
| Noise | -12% | -19% | -30% | -0% | -3% | |
| off / environment * | 24 | 24.2 -1% | 24 -0% | 27 -13% | 24.8 ? -3% | 24.1 ? -0% |
| Idle Minimum * | 25 | 29 -16% | 25 -0% | 31 -24% | 25.5 ? -2% | 25.6 ? -2% |
| Idle Average * | 26 | 29 -12% | 30 -15% | 32 -23% | 26.5 ? -2% | 27.4 ? -5% |
| Idle Maximum * | 30 | 29 3% | 43 -43% | 51 -70% | 28.7 ? 4% | 30.8 ? -3% |
| Load Average * | 44 | 53.5 -22% | 56 -27% | 57 -30% | 41.9 ? 5% | 43 ? 2% |
| Witcher 3 ultra * | 44 | 53.5 -22% | 56 -27% | 56 -27% | ||
| Load Maximum * | 48 | 53.5 -11% | 58 -21% | 58 -21% | 49.3 ? -3% | 53.4 ? -11% |
* ... smaller is better
温度
在日常操作中（办公、上网），G15的外壳温度明显保持在绿色范围内。在负载情况下（压力测试，Witcher 3 测试），笔记本电脑会明显升温，但不会过度。虽然一些竞争对手达到的温度有的高有的低，但总的来说，它们之间的差异不大。
在Prime95和Furmark运行至少一小时的压力测试中，CPU和GPU分别以3.2GHz和1500至1600MHz的速度运行。压力测试代表了一种极端情况，我们用它来评估系统在满负荷时是否也保持稳定。
(-) The maximum temperature on the upper side is 50 °C / 122 F, compared to the average of 40.4 °C / 105 F, ranging from 21.2 to 68.8 °C for the class Gaming.
(-) The bottom heats up to a maximum of 49 °C / 120 F, compared to the average of 43.2 °C / 110 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 F, compared to the device average of 33.8 °C / 93 F.
(-) Playing The Witcher 3, the average temperature for the upper side is 39.2 °C / 103 F, compared to the device average of 33.8 °C / 93 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34 °C / 93.2 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (-5.1 °C / -9.2 F).
| Dell G15 5515 R7 5800H, GeForce RTX 3050 Ti Laptop GPU | Lenovo Legion 5 15ACH-82JU00C6GE-FL R7 5800H, GeForce RTX 3060 Laptop GPU | SCHENKER XMG Focus 15 i7-11800H, GeForce RTX 3050 Ti Laptop GPU | Gigabyte G5 KC i5-10500H, GeForce RTX 3060 Laptop GPU | Average NVIDIA GeForce RTX 3050 Ti Laptop GPU | Average of class Gaming | |
|---|---|---|---|---|---|---|
| Heat | 4% | -21% | -15% | -7% | -10% | |
| Maximum Upper Side * | 50 | 42.6 15% | 43 14% | 50 -0% | 46 ? 8% | 46 ? 8% |
| Maximum Bottom * | 49 | 52.2 -7% | 46 6% | 49 -0% | 48.6 ? 1% | 49.5 ? -1% |
| Idle Upper Side * | 26 | 24.9 4% | 39 -50% | 33 -27% | 30.8 ? -18% | 31.4 ? -21% |
| Idle Bottom * | 26 | 25.3 3% | 40 -54% | 34 -31% | 31.2 ? -20% | 32.5 ? -25% |
* ... smaller is better
发言人
立体声扬声器产生的声音还不错，但缺乏低音。为了获得更好的听觉体验，建议使用耳机或外部扬声器。
Dell G15 5515 audio analysis
(±) | speaker loudness is average but good (76 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22% lower than median
(±) | linearity of bass is average (14.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.8% away from median
(+) | mids are linear (3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.4% away from median
(+) | highs are linear (3.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.8% difference to median)
Compared to same class
» 41% of all tested devices in this class were better, 11% similar, 48% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 24% of all tested devices were better, 7% similar, 69% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Lenovo Legion 5 15ACH-82JU00C6GE-FL audio analysis
(±) | speaker loudness is average but good (81 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.1% lower than median
(±) | linearity of bass is average (11.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.5% away from median
(+) | mids are linear (5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.9% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.8% difference to median)
Compared to same class
» 50% of all tested devices in this class were better, 10% similar, 40% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 30% of all tested devices were better, 8% similar, 62% worse
» The best had a delta of 4%, average was 25%, worst was 134%
电源管理 - 一台具有出色电池寿命的游戏笔记本电脑
消耗功率
总的来说，在整个负载范围内，这里使用的硬件的功耗范围在正常水平。积极的一点是，笔记本电脑在空闲运行时消耗的功率明显低于 XMG Focus 15.该电源的额定功率为180瓦。下面的图表显示了笔记本电脑在Witcher 3 测试期间的恒定耗电量。
| Off / Standby | 0.3 / 0.9 Watt |
| Idle | 5 / 9 / 20 Watt |
| Load |
94 / 172 Watt |
   
| |
The Witcher 3 Power Consumption
| Dell G15 5515 R7 5800H, GeForce RTX 3050 Ti Laptop GPU | Lenovo Legion 5 15ACH-82JU00C6GE-FL R7 5800H, GeForce RTX 3060 Laptop GPU | SCHENKER XMG Focus 15 i7-11800H, GeForce RTX 3050 Ti Laptop GPU | Gigabyte G5 KC i5-10500H, GeForce RTX 3060 Laptop GPU | Average NVIDIA GeForce RTX 3050 Ti Laptop GPU | Average of class Gaming | |
|---|---|---|---|---|---|---|
| Power Consumption | -22% | -99% | -31% | -14% | -77% | |
| Idle Minimum * | 5 | 7.3 -46% | 23 -360% | 8 -60% | 8.2 ? -64% | 13.7 ? -174% |
| Idle Average * | 9 | 10.5 -17% | 25 -178% | 13 -44% | 12.6 ? -40% | 19.1 ? -112% |
| Idle Maximum * | 20 | 15.7 21% | 29 -45% | 20 -0% | 17.2 ? 14% | 26.8 ? -34% |
| Load Average * | 94 | 108 -15% | 106 -13% | 98 -4% | 92 ? 2% | 110.9 ? -18% |
| Witcher 3 ultra * | 123 | 175 -42% | 128 -4% | 166 -35% | ||
| Load Maximum * | 172 | 228 -33% | 156 9% | 242 -41% | 139.1 ? 19% | 250 ? -45% |
* ... smaller is better
电池寿命
在通过脚本调用网站的WLAN测试和循环运行短片《Big Buck Bunny》（H.264编码，FHD）的视频测试中，这台15.6英寸笔记本电脑的运行时间分别达到了7:58小时和8:49小时。在这两项测试中，笔记本电脑的省电功能被停用，显示屏亮度被调整到大约150cd/m²。此外，在运行视频测试时，通信模块被关闭。
| Dell G15 5515 R7 5800H, GeForce RTX 3050 Ti Laptop GPU, 56 Wh | Lenovo Legion 5 15ACH-82JU00C6GE-FL R7 5800H, GeForce RTX 3060 Laptop GPU, 80 Wh | SCHENKER XMG Focus 15 i7-11800H, GeForce RTX 3050 Ti Laptop GPU, 49 Wh | Gigabyte G5 KC i5-10500H, GeForce RTX 3060 Laptop GPU, 48.96 Wh | Average of class Gaming | |
|---|---|---|---|---|---|
| Battery Runtime | -25% | -48% | -49% | -22% | |
| Reader / Idle | 807 | 387 -52% | 314 -61% | 544 ? -33% | |
| H.264 | 529 | 259 -51% | 399 ? -25% | ||
| WiFi v1.3 | 478 | 290 -39% | 235 -51% | 215 -55% | 368 ? -23% |
| Load | 91 | 105 15% | 54 -41% | 64 -30% | 84.2 ? -7% |
Pros
Cons
结论 - 一个全面的入门级游戏机
对于我们的测试配置戴尔G15 5515来说，只需花费1050欧元（约合1217美元），你就可以得到一台全面的、装备精良的入门级游戏笔记本电脑。 然而，只有512GB，对于一台游戏笔记本电脑来说，存储量是相当微薄的 - 但你也可以升级。
戴尔G15 5515并没有显示出任何严重的弱点。
这款Ryzen 7 5800HAPU和 GeForce RTX 3050 TiGPU使其能够顺利地运行所有当前的游戏--一般是在FHD分辨率和高至最高质量设置下。在性能发展方面没有问题，APU和GPU能够以高时钟速度持续运行。
虽然笔记本电脑在负载下明显升温，但这并不过分。噪音发展处于同类产品的通常水平。在日常操作中，该设备运行安静，甚至无声无息。戴尔在电池寿命方面值得称赞。 G15的实际数值为8至9小时，甚至超过了一些办公用笔记本电脑。值得抱怨的一点是一年的保修期。以大约1050欧元（约1217美元）的购买价格，它至少应该有两年的保修期。
显示屏（FHD，IPS，120Hz）代表了G15 5515的最大弱点。亮度和对比度低于应有水平，色彩空间覆盖率也太低。此外，该面板显示了一些PWM闪烁。积极的一面是亚光显示表面和体面的色彩再现。
G15的一个替代产品可能是 联想Legion 5 15ACH，它有一个更强大的图形核心和一个整体上更好的显示屏。此外，联想为该笔记本电脑提供了两年的保修期。
Dell G15 5515
-
10/12/2021 v7
Sascha Mölck
Pricecompare
