联想 Yoga Slim 7a 14 笔记本电脑评测：任何价格的超薄
联想广受欢迎的 Yoga 系列的轻薄版采用了优雅而特别纤薄的机身。在我们的评测中，我们将了解这款产品在哪些方面发挥了作用，哪些方面受到了影响，以及全新 Ryzen AI 7 445 处理器的性能如何。
AMD Ryzen AI 7 445, Radeon 840M, 14", 1.2 kgAMD Radeon 840M
Radeon 840M是一款相当强大的 RDNA 3.5 架构 iGPU，于 2025 年初在 Krakan Point APU 中首次亮相，是 Radeon 740M.它的引擎盖下仅有一些不同之处，如更快的缓存；其 4CUs/WGPs （256 个统一着色器）运行频率高达 2,900 MHz。
它支持 DX12 Ultimate、光线追踪、AI 图像生成和其他现代功能，还支持许多流行的视频编解码器，首先包括 AVC、HEVC、VP9 和 AV1。与英特尔 Lunar Lake 芯片不同的是，最新加入的 VVC 编解码器不支持硬件。支持 Miracast 和 FreeSync。iGPU 可同时驱动多达 4 台显示器，分辨率高达 SUHD 4320p60。
预计 AMD 将在 2027 年之前完全支持基于 RDNA 3.5 的 GPU。
性能
其游戏性能足以在低图形设置下玩 2024 款游戏。从规格上看，840M 应该比一般的 Radeon 740M.
功耗
Krakan Point 芯片采用单芯片设计，这意味着 iGPU 与 CPU 内核采用相同的台积电 N4P 工艺制造，因此能效高于平均水平（截至 2024 年底）。
AMD Radeon 800M Series
| ||||||||||||||||
| Codename | Krackan Point | |||||||||||||||
| Architecture | RDNA 3+ | |||||||||||||||
| iGPU | Integrated Graphics | |||||||||||||||
| Pipelines | 256 - unified | |||||||||||||||
| Raytracing Cores | 4 | |||||||||||||||
| Core Speed | 2900 (Boost) MHz | |||||||||||||||
| Memory Speed | 7500 MHz | |||||||||||||||
| Shared Memory | yes | |||||||||||||||
| API | DirectX 12_2 | |||||||||||||||
| Man. Technology | 4 nm | |||||||||||||||
| PCIe | 4 | |||||||||||||||
| Displays | 4 Displays (max.), HDMI 2.1, DisplayPort 2.1 | |||||||||||||||
| Features | FreeSync, Miracast, SUHD 4320p60 resolution support, AVC/HEVC/VP9/AV1 encoding and decoding | |||||||||||||||
| Notebook Size | medium sized | |||||||||||||||
| Date of Announcement | 02.06.2024 | |||||||||||||||
| Predecessor | Radeon 740M | |||||||||||||||
| ||||||||||||||||||||||||
Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
2.1 pt (6%)
AMD Radeon HD 8180
...
NVIDIA GeForce GTX 960M
NVIDIA Quadro P620
NVIDIA Quadro P1000
NVIDIA Quadro K5100M
AMD Radeon 840M
AMD Radeon 660M
AMD Radeon HD 8970M
NVIDIA GeForce GTX 765M SLI
AMD Radeon RX 460 (Laptop)
NVIDIA GeForce GTX 780M
AMD Radeon R9 M290X
...
max:
0%
100%
3DMark - 3DMark Speed Way Score
min: 130 avg: 136 median: 136 (1%) max: 142 Points
3DMark - 3DMark Fire Strike Standard Score
min: 3598 avg: 4458 median: 4513 (7%) max: 5208 Points
3DMark - 3DMark Fire Strike Standard Graphics
min: 3881 avg: 4799 median: 4854 (4%) max: 5606 Points
3DMark - 3DMark Ice Storm Graphics
236090 Points (26%)
3DMark - 3DMark Time Spy Score
min: 1590 avg: 1711 median: 1663 (4%) max: 1928 Points
3DMark - 3DMark Time Spy Graphics
min: 1403 avg: 1517 median: 1479 (3%) max: 1705 Points
Intel UHD Graphics 600
...
unknown
AMD Radeon Pro 560
NVIDIA Quadro P620
NVIDIA Quadro P1000
AMD Radeon 660M
AMD Radeon 840M
AMD Radeon Pro 560X
NVIDIA GeForce GTX 1050 Max-Q
Intel Iris Xe MAX Graphics
AMD Radeon RX 560X (Laptop)
...
NVIDIA RTX PRO 5000 Blackwell Generation Laptop
max:
NVIDIA GeForce RTX 5090
0%
100%
3DMark - 3DMark Cloud Gate Score
min: 20257 avg: 23104 median: 22757.5 (22%) max: 26645 Points
3DMark - 3DMark Cloud Gate Graphics
min: 27616 avg: 31142 median: 29795.5 (7%) max: 37360 Points
3DMark 11 - 3DM11 Performance Score
min: 6985 avg: 7803 median: 7705.5 (9%) max: 8814 Points
3DMark 11 - 3DM11 Performance GPU
min: 6676 avg: 7472 median: 7379 (6%) max: 8453 Points
...
AMD Radeon R9 M290X
AMD Radeon R9 M390
NVIDIA Quadro K5100M
NVIDIA GeForce GTX 1050 Max-Q
AMD Radeon HD 8970M
AMD Radeon 840M
AMD Radeon Pro 560X
NVIDIA GeForce GTX 780M
AMD Radeon RX 460 (Laptop)
NVIDIA T500 Laptop GPU
NVIDIA GeForce GTX 765M SLI
AMD Radeon RX 560X (Laptop)
...
NVIDIA RTX PRO 5000 Blackwell Generation Laptop
max:
NVIDIA GeForce RTX 5090
0%
100%
3DM Vant. Perf. total +
3DM Vant. Perf. GPU no PhysX +
3DMark 06 3DMark 06 - Standard 1280x1024 +
Cinebench R10 Cinebench R10 Shading (32bit) +
Cinebench R15
Cinebench R15 OpenGL 64 Bit +
Cinebench R15 OpenGL Ref. Match 64 Bit +
GFXBench - GFXBench 5.0 4K Aztec Ruins High Tier Offscreen
25 fps (9%)
GFXBench - GFXBench 5.0 Aztec Ruins High Tier Offscreen
56 fps (10%)
...
NVIDIA GeForce GTX 1050 Max-Q
NVIDIA GeForce GTX 1050 Ti Max-Q
Intel Arc Graphics 130T
AMD Radeon 680M
AMD Radeon RX 560X (Laptop)
AMD Radeon 840M
...
0%
100%
GFXBench - GFXBench 5.0 Aztec Ruins Normal Tier Offscreen
139.4 fps (10%)
Basemark GPU 1.2 - Basemark GPU 1.2 Vulkan Official Medium Offscreen 1080
104.6 fps (3%)
Basemark GPU 1.2 - Basemark GPU 1.2 Vulkan Official High Offscreen 2160
3.6 fps (1%)
Geekbench 6.6 - Geekbench 6.6 GPU OpenCL
min: 11984 avg: 13175 median: 13292.5 (3%) max: 14132 points
Geekbench 6.6 - Geekbench 6.6 GPU Vulkan
min: 20105 avg: 21620 median: 21770.5 (5%) max: 22833 points
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
367 Samples/s (1%)
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
720 Samples/s (1%)
ComputeMark v2.1 - ComputeMark v2.1 Result
4356 points (4%)
Power Consumption - Furmark Stress Test Power Consumption - external Monitor *
min: 47 avg: 54.1 median: 54.9 (7%) max: 59.4 Watt
Power Consumption - Cyberpunk 2077 Power Consumption 150cd *
min: 47.8 avg: 52.5 median: 52.5 (15%) max: 57.3 Watt
Power Consumption - Cyberpunk 2077 Power Consumption - external Monitor *
min: 39.9 avg: 48.4 median: 49.4 (6%) max: 54.8 Watt
Power Consumption - Power Efficiency - Cyberpunk 2077 ultra
min: 0.2007 avg: 0.2 median: 0.2 (1%) max: 0.2205 fps per Watt
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
Death Stranding 2
2026
Crimson Desert
2026
Resident Evil Requiem
2026
Call of Duty Black Ops 7
2025
Anno 117: Pax Romana
2025
ARC Raiders
2025
The Outer Worlds 2
2025
Borderlands 4
2025
F1 25
2025
Doom: The Dark Ages
2025
Civilization 7
2025
Monster Hunter Wilds
2025
Stalker 2
2024
Until Dawn
2024
Space Marine 2
2024
Star Wars Outlaws
2024
F1 24
2024
Ghost of Tsushima
2024
Dragon's Dogma 2
2024
Helldivers 2
2024
Counter-Strike 2
2023
Cyberpunk 2077
2023low 1920x1080
med. 1920x1080
high 1920x1080
ultra 1920x1080
» The benchmarks indicate that the game is not playable in the tested settings.
Additional Benchmarks
Low Preset (FSR off) 1280x720
30min Start Ultra Preset (FSR off) 1920x1080
Baldur's Gate 3
2023low 1920x1080
med. 1920x1080
high 1920x1080
ultra 1920x1080
» The benchmarks indicate that the game is not playable in the tested settings.
Additional Benchmarks
Low Preset SMAA 1280x720
Strange Brigade
2018
X-Plane 11.11
2018
Dota 2 Reborn
2015
GTA V
2015low 1024x768
med. 1366x768
high 1920x1080
ultra 1920x1080
» With all tested laptops playable in detail settings high.
Additional Benchmarks
Normal/Off 4xAF 1920x1080
Lowest Settings possible 1920x1080
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
- $729.00Lenovo Yoga 7 2-in-1 AI PC Copilot Laptop, 16" 2K LCD Touchscreen, AMD Ryzen AI 5 340, AMD Radeon 840M, 16GB LPDDR5X, 1TB SSD, WiFi 7, Backlit KB, Fingerprint, 1080P Webcam, W/128 PSD, Win 11 Home
- $629.99Dell Plus 2 in 1 Laptop, 14" FHD+ Touchscreen, Radeon 840M AMD Ryzen AI 5 340 (Beat i7-1360P), 16GB DDR5 512GB SSD Copilot+ PC Backlit Keyboard Fingerprint Reader Computer for Gaming Business
- $699.00HP OmniBook X Flip 2-in-1 16" FHD+ Touch Screen Laptop |AMD Ryzen AI 5 340|AMD Radeon 840M | Copilot|Backlit|Meteor Silver| 16GB RAM DDR5 | 512GB SSD |Windows 11 Home|Bundle with Stylus Pen
- $669.00Dell 2025 14 Plus 2-in-1 14” WUXGA Touch Laptop 6-Core AMD Ryzen AI 5 340 AMD Radeon 840M Graphics 16GB LPDDR5 512GB SSD USB-C w/DP WiFi BE BT Webcam HDMI1.4 Backlit KB Fingerprint Windows 11 Home
- $629.97Lenovo Yoga 7 2-in-1 Copilot+ PC 16" WUXGA Touchscreen Laptop|AMD Ryzen AI 5 340|AMD Radeon 840M|Fingerprint|Backlit| 16GB RAM DDR5 | 512GB SSD | Windows 11 Home | Bundle with USB 3.0 Hub
v1.35
Notebook reviews with AMD Radeon 840M graphics card
联想 IdeaPad 5 2 合 1 15 评测：Ryzen AI 5 430 性能首秀
作为为数不多的 15.3 英寸可折叠笔记本电脑之一，新款 IdeaPad 5 2-in-1 15 以入门级用户为目标，同时还提供了最新的 AMD Zen 5 CPU 和 165 Hz OLED，而且价格并不贵。
AMD Ryzen AI 5 430, Radeon 840M, 15.3", 1.8 kg
联想 Yoga 7 二合一 16AGP11 评测：最新的 AMD Ryzen AI 7 更新版落后于英特尔
2026 年，Yoga 7 二合一 16 再次面世，其外观设计与最初的 2023 型号完全相同。相反，新的 CPU 和显示屏选项有助于将这款最新机型与早期配置区分开来，有时甚至是最坏的区分。
AMD Ryzen AI 7 445, Radeon 840M, 16", 1.8 kg
联想 Yoga 7 二合一 14AKP10 笔记本电脑评测：Zen 5 向英特尔发起挑战
联想推出的 Yoga 7 二合一笔记本电脑不仅如其名称所示，是一款用途极为广泛的笔记本电脑，而且有多种配置可供选择。我们选择了一款搭载之前未测试过的 Ryzen AI 5 340 的机型，并将其性能与同类产品进行了比较。
AMD Ryzen AI 5 340, Radeon 840M, 14", 1.4 kgAsus Zenbook 14 UM3406GA: AMD Ryzen AI 5 430, 14.00", 1.2 kg
External Review » Asus Zenbook 14 UM3406GA
Asus Vivobook S14 M3407GA: AMD Ryzen AI 7 445, 14.00", 1.4 kg
External Review » 华硕 Vivobook S14 M3407GA
Lenovo Yoga Slim 7a 14AGP11 AI 5 430: AMD Ryzen AI 5 430, 14.00", 1.2 kg
External Review » Lenovo Yoga Slim 7a 14AGP11
Lenovo IdeaPad Pro 5 14AKP10: AMD Ryzen AI 5 340, 14.00", 0 kg
External Review » Lenovo IdeaPad Pro 5 14AKP10
HP OmniBook X Flip NGAI 14-fk0000ng: AMD Ryzen AI 5 340, 14.00", 1.4 kg
External Review » HP OmniBook X Flip NGAI 14-fk0000ng
Dell 14 Plus DB14255: AMD Ryzen AI 5 340, 14.00", 1.5 kg
External Review » Dell 14 Plus DB14255
Acer Swift Air 16 SFA16-61M: AMD Ryzen AI 5 340, 16.00", 1.1 kg
External Review » Acer Swift Air 16 SFA16-61M
HP OmniBook 3 NGAI 15-fn0000: AMD Ryzen AI 5 340, 15.60", 1.7 kg
External Review » HP OmniBook 3 NGAI 15-fn0000
HP OmniBook 5 NGAI 16-ag1000: AMD Ryzen AI 5 340, 16.00", 1.8 kg
External Review » HP OmniBook 5 NGAI 16-ag1000
Dell 14 Plus 2-in-1, Ryzen AI 5 340: AMD Ryzen AI 5 340, 14.00", 1.6 kg
External Review » Dell 14 Plus 2-in-1, Ryzen AI 5 340
Lenovo IdeaPad 5 2-in-1 15AGP11: AMD Ryzen AI 5 430, 15.30", 1.8 kg
» Ryzen AI 5 430 首次基准测试结果喜忧参半
» 联想新款 IdeaPad 5a 2-in-1 15 升级 OLED 几乎没有悬念
Lenovo Yoga 7 2-in-1 16AGP11: AMD Ryzen AI 7 445, 16.00", 1.8 kg
» AMD Ryzen AI 7 445 首次内部基准测试结果令人失望
