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AMD Ryzen 7 8745HS

Ryzen 7X4X/8X4X CPU

Ryzen 7 8745HS 是一款仅在中国上市的鹰点系列芯片,从未正式发布过。8745HS 主打游戏和生产力笔记本电脑,但也广泛应用于迷你 PC,拥有 8 个内核(由于支持 SMT,因此有 16 个线程),主频最高可达 4.9GHz,同时还配备了性能相当出色的 Radeon 780MiGPU。这里没有 NPU。

作为一款供中国国内使用的 APU,Ryzen 7 应该完全符合中国政府批准的加密标准。

8745HS 与 8745H的唯一区别是后者的默认功耗略低,可能导致时钟速度略低。

性能

我们完全可以预期这款 Zen 4 架构处理器的速度将与 Ryzen 7 7745HX(8 个 Zen 4 内核、3.6 GHz 至 5.1 GHz)一样快,这意味着它的多线程性能略好于 Core Ultra 9 185H稍好,但比 Ryzen AI 9 HX 370.

架构和功能

与 Zen 3 不同,Zen 4 除了支持 AVX512 之外,还进行了其他改进,如全面扩大缓存/寄存器/缓冲区。在其他方面,8745HS 拥有 16 MB 三级缓存和快速 RAM 控制器(最高 LPDDR5x-7500 和最高 DDR5-5600)。20 个 PCI-Express 4 通道用于连接 NVMe SSD(每通道 1.97 GB/s)和显卡等设备;板载 USB 4 / Thunderbolt 支持。请注意,APU 不可超频,用户也不可更换。它将永久焊接到主板上(FP7r2 或 FP8 插座接口)。

图形

显卡 Radeon 780M(12 个 CU / 768 个着色器,频率高达 2,600 MHz)可同时驱动 4 台显示器,分辨率高达 SUHD 4320p。它在硬件编码和硬件解码最广泛使用的视频编解码器(AV1、AVC、HEVC)方面也几乎没有问题。就游戏而言,尽管大多数设置已调低至最低或较低,但截至 2025 年初,许多游戏仍可在 1080p 下运行。

功耗

Ryzen 7 系列芯片的长期功耗限制(默认 TDP)为 35 W 至 54 W,系统制造商可以在改善电池续航时间和提高系统速度之间做出选择。无论如何,对于笔记本电脑或基于该 APU 的迷你 PC 来说,主动散热解决方案都是必不可少的。

CodenameHawk Point-HS (Zen 4)
SeriesAMD Hawk Point (Zen 4/4c)

Series: Hawk Point (Zen 4/4c) Hawk Point-HS (Zen 4)

AMD Ryzen 9 2704 - 5.2 GHz8 / 16 cores16 MB L3
AMD Ryzen 9 8945H4 - 5.2 GHz8 / 16 cores16 MB L3
AMD Ryzen 9 8945HS4 - 5.2 GHz8 / 16 cores16 MB L3
AMD Ryzen 9 PRO 8945HS4 - 5.2 GHz8 / 16 cores16 MB L3
AMD Ryzen 7 2603.8 - 5.1 GHz8 / 16 cores16 MB L3
AMD Ryzen 7 8845HS3.8 - 5.1 GHz8 / 16 cores16 MB L3
AMD Ryzen 7 8745HS « 3.8 - 4.9 GHz8 / 16 cores16 MB L3
AMD Ryzen 7 8840HS3.3 - 5.1 GHz8 / 16 cores16 MB L3
AMD Ryzen 7 PRO 8840HS3.3 - 5.1 GHz8 / 16 cores16 MB L3
AMD Ryzen 5 2404.3 - 5 GHz6 / 12 cores16 MB L3
AMD Ryzen 5 8645HS4.3 - 5 GHz6 / 12 cores16 MB L3
AMD Ryzen 5 8640HS3.5 - 4.9 GHz6 / 12 cores16 MB L3
Clock Rate3800 - 4900 MHz
Level 2 Cache8 MB
Level 3 Cache16 MB
Number of Cores / Threads8 / 16
8 x 4.9 GHz AMD Zen 4
Power Consumption (TDP = Thermal Design Power)35 Watt
Manufacturing Technology4 nm
Die Size178 mm2
Max. Temperature100 °C
SocketFP7r2/FP8
FeaturesDDR5-5600/LPDDR5x-7500 RAM, PCIe 4, USB 4, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
GPUAMD Radeon 780M ( - 2600 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date07/11/2024
Product Link (external)www.amd.com

Benchmarks

3DMark 06 - CPU - 3DMark 06 - CPU
14260 Points (30%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
81786 Points (63%)
3DMark 11 - 3DM11 Performance Physics
18786 Points (46%)
3DMark - 3DMark Ice Storm Physics
85041 Points (69%)
3DMark - 3DMark Ice Storm Extreme Physics
84598 Points (69%)
3DMark - 3DMark Ice Storm Unlimited Physics
83423 Points (69%)
3DMark - 3DMark Cloud Gate Physics
20403 Points (52%)
3DMark - 3DMark Fire Strike Standard Physics
28084 Points (50%)
3DMark - 3DMark Time Spy CPU
11471 Points (48%)
Geekbench 6.4 - Geekbench 6.4 Single-Core
2550 points (64%)
Geekbench 6.4 - Geekbench 6.4 Multi-Core
9801 points (38%)
Restrict / Search: Model: Max. age: years
Geekbench 6.0 - Geekbench 6.0 Single-Core
3105 points (99%)
Geekbench 6.0 - Geekbench 6.0 Multi-Core
21003 points (86%)
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
1875 points (73%)
Restrict / Search: Model: Max. age: years
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
9645 points (17%)
Restrict / Search: Model: Max. age: years
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1813 points (8%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
9697 points (31%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
7659 points (76%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
40481 points (40%)
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

v1.33
log 21. 15:00:38

#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 Mon, 19 May 2025 05:30:24 +0200 +0.001s ... 0.001s

#4 no comparison url found in template nbc.compare_page_2 needed +0.012s ... 0.013s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.013s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.013s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.014s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.014s

#9 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.014s

#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.014s

#11 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.014s

#12 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.014s

#13 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.015s

#14 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.015s

#15 composed specs +0s ... 0.015s

#16 did output specs +0s ... 0.015s

#17 getting avg benchmarks for device 19649 +0.002s ... 0.017s

#18 got single benchmarks 19649 +0.006s ... 0.023s

#19 got avg benchmarks for devices +0s ... 0.023s

#20 No cached benchmark found, getting uncached values +0.003s ... 0.026s

#21 No cached benchmark found, getting uncached values +0.018s ... 0.044s

#22 No cached benchmark found, getting uncached values +0.016s ... 0.06s

#23 No cached benchmark found, getting uncached values +0.02s ... 0.08s

#24 No cached benchmark found, getting uncached values +0.031s ... 0.112s

#25 No cached benchmark found, getting uncached values +0.029s ... 0.141s

#26 No cached benchmark found, getting uncached values +0.032s ... 0.172s

#27 No cached benchmark found, getting uncached values +0.032s ... 0.204s

#28 No cached benchmark found, getting uncached values +0.031s ... 0.235s

#29 No cached benchmark found, getting uncached values +0.026s ... 0.262s

#30 No cached benchmark found, getting uncached values +0.012s ... 0.274s

#31 No cached benchmark found, getting uncached values +0.011s ... 0.285s

#32 No cached benchmark found, getting uncached values +0.007s ... 0.292s

#33 No cached benchmark found, getting uncached values +0.009s ... 0.3s

#34 No cached benchmark found, getting uncached values +0.017s ... 0.317s

#35 No cached benchmark found, getting uncached values +0.017s ... 0.334s

#36 No cached benchmark found, getting uncached values +0.013s ... 0.347s

#37 No cached benchmark found, getting uncached values +0.011s ... 0.358s

#38 No cached benchmark found, getting uncached values +0.014s ... 0.372s

#39 min, max, avg, median took s +0.011s ... 0.383s

#40 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.383s

#41 return log +0s ... 0.383s

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»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 Hawk Point (Zen 4/4c)

» AMD Ryzen 9 270
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 9 8945H
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 9 8945HS
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 9 PRO 8945HS
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 7 260
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen 7 8845HS
   8x 3.8 GHz - 5.1 GHz
» AMD Ryzen 7 8745H
   8x 3.8 GHz - 4.9 GHz
» AMD Ryzen 7 8745HS
   8x 3.8 GHz - 4.9 GHz
» AMD Ryzen 7 8840HS
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 7 PRO 8840HS
   8x 3.3 GHz - 5.1 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 7 250
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 7 PRO 250
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 7 8840U
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen Z2
   8x 3.3 GHz - 5.1 GHz
» AMD Ryzen 5 230
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen 5 PRO 230
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen 5 8640U
   6x 3.5 GHz - 4.9 GHz
» AMD Ryzen 5 220
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 PRO 220
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 5 8540U
   6x 3.2 GHz - 4.9 GHz
» AMD Ryzen 3 210
   4x 3 GHz - 4.7 GHz
» AMD Ryzen 3 PRO 210
   4x 3 GHz - 4.7 GHz
» AMD Ryzen 3 8440U
   4x 3 GHz - 4.7 GHz

Surrounding CPUs

+ AMD Ryzen 9 7940HS
   8x 4 GHz - 5.2 GHz
+ AMD Ryzen 9 PRO 7940HS
   8x 4 GHz - 5.2 GHz
+ AMD Ryzen 7 260
   8x 3.8 GHz - 5.1 GHz
+ AMD Ryzen 7 8845HS
   8x 3.8 GHz - 5.1 GHz
+ AMD Ryzen 7 8745H
   8x 3.8 GHz - 4.9 GHz
» AMD Ryzen 7 8745HS
   8x 3.8 GHz - 4.9 GHz
- AMD Ryzen 7 8840HS
   8x 3.3 GHz - 5.1 GHz
- AMD Ryzen 7 PRO 8840HS
   8x 3.3 GHz - 5.1 GHz
- AMD Ryzen 7 7840HS
   8x 3.8 GHz - 5.1 GHz
- AMD Ryzen 7 PRO 7840HS
   8x 3.8 GHz - 5.1 GHz
- AMD Ryzen 7 7840S
   8x 3.8 GHz - 5.1 GHz
Klaus Hinum (Update: 2025-05-21)