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AMD Ryzen AI 7 345

AMD Ryzen AI 7 345

AMD Ryzen AI 7 345是 Krackan Point 系列中功能强大的移动处理器。APU 集成了 6 个 CPU 内核(2 个 Zen 5 内核,最高主频 4.6 GHz;4 个 Zen 5c 内核,缓存较少,最高主频 3.4 GHz)。APU 只能访问 8 MB 三级缓存。该 CPU 于 2026 年中期才推出,其规格(较低的时钟频率、更多的 Zen 5c 内核而非 Zen 5 内核以及较少的 L3 高速缓存)竟然弱于较早的 Ryzen AI 5 340(6 个内核、4.8 GHz、16 MB 三级缓存)相比,规格更弱(更低的时钟速度、更多的 Zen 5c 内核而不是 Zen 5 内核、更少的三级缓存)。

架构和功能

Krackan Point 系列 APU 使用 Zen 5 和 Zen 5c 微体系结构的内核,它们位于不同的集群中。Zen 5c 是 Zen 5 的一个稍慢、更小、更节能的版本。Zen 5 和 Zen 5c 的区别之一是缓存大小;Zen 5 内核的缓存更大。

不过,据说(ChipsAndCheese由于缓存大小不同、AVX-512 吞吐量的巨大差异以及其他因素,移动 Zen 5 的实现比桌面 Zen 5 更接近桌面 Zen 4。

除此之外,Ryzen AI 7 芯片支持 DDR5-5600 和 LPDDR5x-8000 内存,允许系统设计人员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,每通道吞吐量为 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 AI 7 芯片是焊接的,用户无法更换。

性能

由于较低的时钟频率和较小的缓存,性能应略低于较早的 AMD Ryzen AI 5 340(6 核、4.8 GHz、16 MB 三级缓存)。

图形处理器

Ryzen AI 7 345 中的 Radeon 840M 是 890M 的瘦身版,只有 4 个 CU(= 256 着色器),主频为 2.9 GHz。iGPU 采用全新的 RDNA 3.5 架构。

功耗

据称,Ryzen AI 7 345 的基本 TDP 为 28 W,不过笔记本电脑制造商可以在 15 至 54 W 之间自由设定 TDP。

这些 CPU 采用台积电的 4 纳米工艺制造,确保了高于平均水平的能效。

CodenameKrackan Point (Zen 5)
SeriesAMD Strix / Gorgon Point

Series: Strix / Gorgon Point Krackan Point (Zen 5)

AMD Ryzen AI 7 3502 - 5 GHz8 / 16 cores16 MB L3
AMD Ryzen AI 7 PRO 3502 - 5 GHz8 / 16 cores16 MB L3
AMD Ryzen AI 5 3402 - 4.8 GHz6 / 12 cores16 MB L3
AMD Ryzen AI 5 PRO 3402 - 4.8 GHz6 / 12 cores16 MB L3
AMD Ryzen AI 7 345 « 2 - 4.6 GHz6 / 12 cores8 MB L3
Clock Rate2000 - 4600 MHz
Level 2 Cache6 MB
Level 3 Cache8 MB
Number of Cores / Threads6 / 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 PL254 Watt
Manufacturing Technology4 nm
SocketFP8
FeaturesDDR5-5600/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
GPUAMD Radeon 840M ( - 2900 MHz)
NPU / AI50 TOPS INT8
Chip AI59 TOPS INT8
64 Bit64 Bit support
Architecturex86
Announcement Date05/22/2026
Product Link (external)www.amd.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
37.2 pt (63%)
Restrict / Search: Model: Max. age: years
Cinebench 2026 - Cinebench 2026 CPU Single Thread
437 Points (59%)
Cinebench 2026 - Cinebench 2026 CPU Multi
2569 Points (25%)
Cinebench 2024 - Cinebench 2024 CPU Single Core
107 Points (13%)
Cinebench 2024 - Cinebench 2024 CPU Multi Core
618 Points (12%)
Cinebench R23 - Cinebench R23 Multi Core
11461 Points (11%)
AMD E1-2100
202 -98%
...
10889 -5%
AMD Ryzen 7 7735H
10920 -5%
10921 -5%
10923 -5%
11074 -3%
11198 -2%
11261 -2%
11333 -1%
Intel Core i5-12450HX
11390 -1%
AMD Ryzen AI 7 345
11461
11486 0%
11507 0%
11515 0%
11525 1%
11534 1%
11604 1%
11637 2%
11662 2%
11685 2%
...
39891 248%
max:
107681 840%
0%
100%
Restrict / Search: Model: Max. age: years
Cinebench R23 - Cinebench R23 Single Core
1818 Points (74%)
Restrict / Search: Model: Max. age: years
Cinebench R20 - Cinebench R20 CPU (Single Core)
711 Points (77%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
4505 Points (11%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
1712 Points (11%)
AMD A4-1250
32.5 -98%
...
Intel Xeon W-2145
1682 -2%
1683 -2%
1686 -2%
1690 -1%
1691 -1%
1697 -1%
1698 -1%
1699 -1%
1701 -1%
AMD Ryzen AI 7 345
1712
1718 0%
1723 1%
1736 1%
1736 1%
1739 2%
1739 2%
1743 2%
1752 2%
1756 3%
...
AMD Ryzen 9 9955HX3D
5998 250%
max:
15842 825%
0%
100%
Restrict / Search: Model: Max. age: years
0357010514017521024528031535038542045549052556059563066570073577080584087591094598010151050108511201155119012251260129513301365140014351470150515401575161016451680Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
271 Points (74%)
Restrict / Search: Model: Max. age: years
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
20.9 Points (26%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.3 Points (78%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
7743 points (47%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
38489 points (28%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
69902 Points (42%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
14075 Points (17%)
wPrime 2.10 - wPrime 2.0 1024m *
96.8 s (1%)
wPrime 2.10 - wPrime 2.0 32m *
3.9 s (1%)
WinRAR - WinRAR 4.0
5213 points (8%)
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
41884 MIPS (24%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
5499 MIPS (63%)
X264 HD Benchmark 4.0 - x264 Pass 2
109.1 fps (3%)
X264 HD Benchmark 4.0 - x264 Pass 1
273.5 fps (7%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
14.8 fps (26%)
0510152025Tooltip
TrueCrypt - TrueCrypt Serpent
0.9 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
1.5 GB/s (0%)
TrueCrypt - TrueCrypt AES
8.7 GB/s (23%)
Blender - Blender 3.3 Classroom CPU *
446 Seconds (6%)
Blender - Blender 2.79 BMW27 CPU *
286 Seconds (2%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.4 sec (10%)
3DMark 06 - CPU - 3DMark 06 - CPU
13069 Points (22%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.1 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
19.9 s (1%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
46447 Points (34%)
3DMark 11 - 3DM11 Performance Physics
13768 Points (34%)
3DMark - 3DMark Ice Storm Physics
78868 Points (64%)
3DMark - 3DMark Ice Storm Extreme Physics
79117 Points (64%)
3DMark - 3DMark Ice Storm Unlimited Physics
82372 Points (66%)
3DMark - 3DMark Cloud Gate Physics
13071 Points (33%)
3DMark - 3DMark Fire Strike Standard Physics
19846 Points (35%)
3DMark - 3DMark Time Spy CPU
6962 Points (29%)
Geekbench 6.7 - Geekbench 6.7.1 Single-Core
min: 2517     avg: 2561     median: 2560.5 (59%)     max: 2604 points
Geekbench 6.7 - Geekbench 6.7.1 Multi-Core
min: 8639     avg: 8870     median: 8869.5 (30%)     max: 9100 points
AMD A4-9120C
533 -94%
...
8703 -2%
8727 -2%
8751 -1%
8771 -1%
AMD Ryzen Z1
8779 -1%
8788 -1%
8834 0%
8840 0%
AMD Ryzen 9 5980HX
8845 0%
AMD Ryzen AI 7 345
8870
8971 1%
8977 1%
8981 1%
8984 1%
8993 1%
9008 2%
9050 2%
9070 2%
AMD Ryzen 7 7735H
9183 4%
...
Apple M5 Max
29226 229%
0%
100%
Restrict / Search: Model: Max. age: years
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
1807 points (61%)
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
8139 points (15%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1788 points (8%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
8090 points (26%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
7607 points (69%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
32128 points (31%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
486 ms (1%)
WebXPRT 4 - WebXPRT 4 Score
255 Points (63%)
WebXPRT 3 - WebXPRT 3 Score
301 Points (51%)
CrossMark - CrossMark Overall
1480 Points (52%)
Power Consumption - Prime95 Power Consumption - external Monitor *
43.8 Watt (8%)
051015202530354045Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
43.3 Watt (8%)
051015202530354045Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
4.9 Watt (3%)
0123456Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
5.7 Watt (4%)
01234567Tooltip
Power Consumption - Power Efficiency - Cinebench R15 Multi external Monitor
39.5 Points per Watt (29%)
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
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    Acer Aspire Go 15 AI Ready Laptop | 15.6" FHD (1920 x 1080) IPS Display | AMD Ryzen 7 7730U | AMD Radeon Graphics | 16GB DDR4 | 512GB PCIe Gen4 SSD | Wi-Fi 6 | Windows 11 Home | AG15-42P-R9FW
  • $539.99
    AI-Light-Gaming-Laptop AMD Ryzen 7 7735HS 16GB DDR5 512GB SSD 680M(Renewed)
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    HP OmniBook 5 16" Laptop, AMD Ryzen AI 7 350 (Up to 5GHz), 16GB DDR5 512GB SSD, Radeon 860M Copilot+ Computer-Laptops for Creator Business Gaming College with Win11 WiFi6E Backlit KB GM Accessory
  • $899.00
    HP 17.3" FHD Copilot AI Laptop PC, AMD Ryzen 7 7730U, 32GB RAM 1TB SSD
  • $899.92
    NIMO 17.3" Gaming-Laptop, AMD Ryzen 7 8745HS (Up to 4.9GHz Beat R9 7940HS) 32GB RAM 1TB SSD Radeon 780M, USB 4.0 FHD PC for AI Multitasking & Remote Video Creators Streaming 2-Yr Warranty

v1.35
log 24. 19:48:49

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 22 Aug 2026 05:34:00 +0200 +0.002s ... 0.002s

#4 no comparison url found in template nbc.compare_page_2 needed +0.008s ... 0.01s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.01s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.01s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.01s

#8 composed specs +0.001s ... 0.011s

#9 did output specs +0s ... 0.011s

#10 getting avg benchmarks for device 21193 +0.023s ... 0.034s

#11 got single benchmarks 21193 +0.008s ... 0.043s

#12 got avg benchmarks for devices +0s ... 0.043s

#13 min, max, avg, median took s +1.865s ... 1.908s

#14 no comparison url found in template nbc.compare_page_2 needed +0.389s ... 2.297s

#15 return log +0s ... 2.297s

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»移动处理器 对比
所有移动处理器的对比


»移动处理器 基准测试
所有已有笔记本电脑中使用的处理器的基准测试成绩 (桌面处理器或移动处理器)

Other CPUs of the series Strix / Gorgon Point

» AMD Ryzen AI 9 HX 475
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 9 HX PRO 475
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 9 HX 470
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 9 HX PRO 470
   12x 2 GHz - 5.2 GHz
» AMD Ryzen AI 9 HX 375
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 HX PRO 375
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 HX 370
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 HX PRO 370
   12x 2 GHz - 5.1 GHz
» AMD Ryzen AI 9 365
   10x 2 GHz - 5 GHz
» AMD Ryzen AI 9 465
   10x 2 GHz - 5 GHz
» AMD Ryzen AI 9 PRO 465
   10x 2 GHz - 5 GHz
» AMD Ryzen AI 7 450
   8x 2 GHz - 5.1 GHz
» AMD Ryzen AI 7 PRO 450
   8x 2 GHz - 5.1 GHz
» AMD Ryzen 7 449
   8x 2 GHz - 5 GHz
» AMD Ryzen AI 7 350
   8x 2 GHz - 5 GHz
» AMD Ryzen AI 7 PRO 360
   8x 2 GHz - 5 GHz
» AMD Ryzen Z2 Extreme
   8x 2 GHz - 5 GHz
» AMD Ryzen AI 7 PRO 350
   8x 2 GHz - 5 GHz
» AMD Ryzen AI 5 340
   6x 2 GHz - 4.8 GHz
» AMD Ryzen AI 5 PRO 340
   6x 2 GHz - 4.8 GHz
» AMD Ryzen AI 7 345
   6x 2 GHz - 4.6 GHz
» AMD Ryzen AI 7 445
   6x 2 GHz - 4.6 GHz
» AMD Ryzen AI 5 PRO 440
   6x 2 GHz - 4.8 GHz
» AMD Ryzen 5 439
   6x 2 GHz - 4.6 GHz
» AMD Ryzen AI 5 435
   6x 2 GHz - 4.5 GHz
» AMD Ryzen AI 5 PRO 435
   6x 2 GHz - 4.5 GHz
» AMD Ryzen AI 5 430
   4x 2 GHz - 4.5 GHz
» AMD Ryzen AI 5 330
   4x 2 GHz - 4.5 GHz

Surrounding CPUs

+ AMD Ryzen 5 7640HS
   6x 4.3 GHz - 5 GHz
+ AMD Ryzen 5 PRO 7640HS
   6x 4.3 GHz - 5 GHz
+ AMD Ryzen 5 240
   6x 4.3 GHz - 5 GHz
+ AMD Ryzen 5 8645HS
   6x 4.3 GHz - 5 GHz
+ AMD Ryzen 5 8640HS
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen AI 7 345
   6x 2 GHz - 4.6 GHz
- Intel Core Ultra 7 258V
   8x 2.2 GHz - 4.8 GHz
- Intel Core Ultra 7 256V
   8x 2.2 GHz - 4.8 GHz
- Intel Core Ultra 5 335
   8x 1.6 GHz - 4.6 GHz
- Intel Core Ultra 5 325
   8x 1.6 GHz - 4.5 GHz
Klaus Hinum (Update: 2026-05-27)