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 kgAMD Ryzen AI 7 445
AMD Ryzen AI 7 445或 AI 7 H 445 是 Gorgon Point 系列中功能强大的移动处理器。该 APU 集成了 6 个 CPU 内核（2 个 Zen 5，主频最高 4.6 GHz；4 个 Zen 5c，缓存较少，主频最高 3.4 GHz）。从技术上讲，该 SoC 与更早但时钟频率更高的 AMD Ryzen AI 5 340.
架构和功能
Gorgon / Krackan Point 系列 APU 采用 Zen 5 和 Zen 5c 微架构内核，分别位于不同的集群中，后者是前者的一个稍慢、更小、更节能的版本。Zen 5 和 Zen 5c 的区别之一是缓存的大小，Zen 5 内核的缓存更大。
不过，据报道(ChipsAndCheese) 由于缓存大小不同、AVX-512 吞吐量差异较大等因素，移动 Zen 5 更接近桌面 Zen 4，而不是桌面 Zen 5。
在其他方面，Ryzen AI 5 芯片支持 DDR5-5600 和 LPDDR5x-8000 内存，让系统设计人员可以在更低的延迟和更高的吞吐量之间做出选择。该芯片原生兼容 USB 4（因此也兼容 Thunderbolt）。与 8000 系列的前代产品一样，它支持 PCIe 4.0，每通道吞吐量达 1.9 GB/s。集成的 XDNA 2 NPU 比第一代 XDNA 复杂得多，可提供多达 50 个 INT8 TOPS，用于加速各种人工智能工作负载。
与笔记本 CPU 一样，Ryzen 5 AI 芯片是焊接的，用户无法更换。
性能表现
性能应略低于旧版 Ryzen AI 5 340，后者主频略高，高达 4.8 GHz，但其他方面完全相同。
图形性能
Radeon 840M 是 890M 的瘦身版，只有 4 个 CU（= 256 个着色器），在 Ryzen AI 5 445 中的主频可能为 2.9 GHz。
功耗
据说 AI 445 的基本 TDP 为 28 W，不过笔记本电脑制造商可以自由设定 15 至 54 W 之间的 TDP。
这些 CPU 采用 4 纳米 TSMC 工艺制造，确保了高于平均水平的能效。
| Codename | Gorgon Point | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series | AMD Strix / Gorgon Point | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Series: Strix / Gorgon Point Gorgon Point
| |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Clock Rate | 2000 - 4600 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Level 1 Cache | 480 KB | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Level 2 Cache | 6 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Level 3 Cache | 8 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Number of Cores / Threads | 6 / 12 2 x 4.6 GHz AMD Zen 5 4 x 3.4 GHz AMD Zen 5c | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 28 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| TDP Turbo PL2 | 54 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturing Technology | 4 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Socket | FP8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Features | DDR5-5600/LPDDR5x-8000 RAM, PCIe 4, USB 4, XDNA 2 NPU (50 TOPS), Secure Processor, SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| GPU | AMD Radeon 840M ( - 2900 MHz) | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| NPU / AI | 50 TOPS INT8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Chip AI | 59 TOPS INT8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Announcement Date | 01/05/2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Product Link (external) | www.amd.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Benchmarks
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
36.3 pt (61%)
AMD E1-2100
...
AMD Ryzen AI 7 445
...
AMD Ryzen 9 9955HX
max:
0%
100%
Cinebench 2026 - Cinebench 2026 CPU Single Thread
434 Points (59%)
Cinebench 2026 - Cinebench 2026 CPU Multi
2591 Points (25%)
Cinebench 2024 - Cinebench 2024 CPU Single Core
min: 105 avg: 105.7 median: 105.7 (1%) max: 106.4 Points
Cinebench 2024 - Cinebench 2024 CPU Multi Core
min: 577 avg: 601 median: 600.5 (11%) max: 624 Points
Cinebench R23 - Cinebench R23 Multi Core
min: 9321 avg: 10590 median: 10590 (10%) max: 11859 Points
AMD E1-2100
...
AMD Ryzen AI 7 445
AMD Ryzen 7 7735H
...
AMD Ryzen 9 9955HX3D
max:
0%
100%
Cinebench R23 - Cinebench R23 Single Core
min: 1760 avg: 1806 median: 1806 (73%) max: 1852 Points
AMD A10-5745M
...
AMD Ryzen AI 7 445
...
Apple M5 10-Core
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 683 avg: 702 median: 702 (76%) max: 721 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 3627 avg: 4118 median: 4118 (10%) max: 4609 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1706 avg: 1723 median: 1723 (11%) max: 1740 Points
AMD A4-1200
...
Intel Xeon W-2145
AMD Ryzen AI 7 445
...
AMD Ryzen 9 9955HX3D
max:
0%
100%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 235 avg: 254 median: 254 (70%) max: 273 Points
AMD A4-1200
...
AMD Ryzen AI 7 445
...
max:
Intel Core Ultra 9 285K
0%
100%
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 39323 avg: 41308 median: 41308 (24%) max: 43293 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 5311 avg: 5347 median: 5347 (61%) max: 5383 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 13.2 avg: 14.3 median: 14.3 (25%) max: 15.3 fps
Blender - Blender 3.3 Classroom CPU *
min: 459 avg: 488.5 median: 488.5 (6%) max: 518 Seconds
Blender - Blender 2.79 BMW27 CPU *
min: 290 avg: 308.5 median: 308.5 (2%) max: 327 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4484 avg: 0.5 median: 0.5 (10%) max: 0.4537 sec
3DMark 11 - 3DM11 Performance Physics
min: 13382 avg: 14152 median: 14151.5 (35%) max: 14921 Points
3DMark - 3DMark Cloud Gate Physics
min: 12214 avg: 12479 median: 12478.5 (32%) max: 12743 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 19666 avg: 20263 median: 20262.5 (36%) max: 20859 Points
3DMark - 3DMark Time Spy CPU
min: 6517 avg: 6650 median: 6649.5 (28%) max: 6782 Points
Geekbench 6.6 - Geekbench 6.6 Single-Core
min: 2606 avg: 2608 median: 2607.5 (60%) max: 2609 points
Geekbench 6.6 - Geekbench 6.6 Multi-Core
min: 9976 avg: 10324 median: 10323.5 (35%) max: 10671 points
AMD A4-9120C
...
AMD Ryzen AI 7 445
Intel Core i5-12600H
...
Apple M5 Max
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 1884 avg: 1888 median: 1887.5 (63%) max: 1891 points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 8616 avg: 8812 median: 8811.5 (16%) max: 9007 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 479 avg: 479.5 median: 479.5 (1%) max: 480 ms
WebXPRT 4 - WebXPRT 4 Score
min: 242 avg: 251 median: 251 (62%) max: 260 Points
WebXPRT 3 - WebXPRT 3 Score
min: 288 avg: 298.5 median: 298.5 (50%) max: 309 Points
CrossMark - CrossMark Overall
min: 1592 avg: 1595 median: 1594.5 (56%) max: 1597 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
57.2 Watt (10%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
52.9 Watt (10%)
Power Consumption - Idle Power Consumption - external Monitor *
min: 3.21 avg: 4.2 median: 4.2 (3%) max: 5.09 Watt
Power Consumption - Idle Power Consumption 150cd 1min *
min: 3.27 avg: 4.3 median: 4.3 (3%) max: 5.31 Watt
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
v1.35
Reviews for the AMD Ryzen AI 7 445 processor
Asus Vivobook S14 M3407GA: AMD Radeon 840M, 14.00", 1.4 kg
External Review » 华硕 Vivobook S14 M3407GA
Lenovo Yoga 7 2-in-1 16AGP11: AMD Radeon 840M, 16.00", 1.8 kg
» AMD Ryzen AI 7 445 首次内部基准测试结果令人失望
