AMD Ryzen 7 8745HS
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。
| Codename | Hawk Point-HS (Zen 4) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Series | AMD Hawk Point (Zen 4/4c) | ||||||||||||||||||||||||||||||||||||||||||||||||
Series: Hawk Point (Zen 4/4c) Hawk Point-HS (Zen 4)
| |||||||||||||||||||||||||||||||||||||||||||||||||
| Clock Rate | 3800 - 4900 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||
| Level 2 Cache | 8 MB | ||||||||||||||||||||||||||||||||||||||||||||||||
| Level 3 Cache | 16 MB | ||||||||||||||||||||||||||||||||||||||||||||||||
| Number of Cores / Threads | 8 / 16 8 x 4.9 GHz AMD Zen 4 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 35 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturing Technology | 4 nm | ||||||||||||||||||||||||||||||||||||||||||||||||
| Die Size | 178 mm2 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Max. Temperature | 100 °C | ||||||||||||||||||||||||||||||||||||||||||||||||
| Socket | FP7r2/FP8 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Features | DDR5-5600/LPDDR5x-7500 RAM, PCIe 4, USB 4, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | ||||||||||||||||||||||||||||||||||||||||||||||||
| GPU | AMD Radeon 780M ( - 2600 MHz) | ||||||||||||||||||||||||||||||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||||||||||||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Announcement Date | 07/11/2024 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Product Link (external) | www.amd.com | ||||||||||||||||||||||||||||||||||||||||||||||||
Benchmarks
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
39.1 pt (65%)
AMD E1-2100
...
AMD Ryzen 7 8745HS
...
AMD Ryzen 9 9955HX
max:
0%
100%
Cinebench 2024 - Cinebench 2024 CPU Single Core
101 Points (57%)
Cinebench 2024 - Cinebench 2024 CPU Multi Core
869 Points (16%)
Cinebench R23 - Cinebench R23 Multi Core
16236 Points (15%)
AMD E1-2100
...
AMD Ryzen 7 8745HS
...
max:
0%
100%
Cinebench R23 - Cinebench R23 Single Core
1701 Points (72%)
AMD A10-5745M
...
Intel Core i5-1245U
AMD Ryzen 7 8745HS
...
max:
Intel Core Ultra 9 285K
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
658 Points (72%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
6351 Points (15%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
2578 Points (16%)
AMD A4-1200
...
AMD Ryzen 7 8745HS
...
max:
0%
100%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
263 Points (73%)
AMD A4-1200
...
AMD Ryzen 7 8745HS
...
max:
Intel Core Ultra 9 285K
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
30.5 Points (40%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.2 Points (76%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
7299 points (44%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
46569 points (34%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
86842 Points (55%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
13867 Points (17%)
wPrime 2.10 - wPrime 2.0 1024m *
70.2 s (1%)
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
63912 MIPS (37%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
6334 MIPS (75%)
X264 HD Benchmark 4.0 - x264 Pass 2
147.6 fps (49%)
X264 HD Benchmark 4.0 - x264 Pass 1
265.5 fps (61%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
18.4 fps (32%)
TrueCrypt - TrueCrypt Serpent
1.3 GB/s (38%)
Blender - Blender 3.3 Classroom CPU *
308 Seconds (4%)
Blender - Blender 2.79 BMW27 CPU *
197 Seconds (1%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.5 sec (10%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 14260 avg: 14551 median: 14551 (31%) max: 14842 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
7.3 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
18.3 s (1%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 81786 avg: 82112 median: 82112 (63%) max: 82438 Points
3DMark 11 - 3DM11 Performance Physics
min: 18094 avg: 18440 median: 18440 (45%) max: 18786 Points
3DMark - 3DMark Ice Storm Physics
min: 80377 avg: 82709 median: 82709 (67%) max: 85041 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 80119 avg: 82359 median: 82358.5 (67%) max: 84598 Points
3DMark - 3DMark Ice Storm Unlimited Physics
83423 Points (69%)
3DMark - 3DMark Cloud Gate Physics
min: 19399 avg: 19901 median: 19901 (50%) max: 20403 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 25815 avg: 26950 median: 26949.5 (48%) max: 28084 Points
3DMark - 3DMark Time Spy CPU
min: 8644 avg: 10058 median: 10057.5 (42%) max: 11471 Points
Geekbench 6.4 - Geekbench 6.4 Single-Core
min: 2522 avg: 2536 median: 2536 (63%) max: 2550 points
Geekbench 6.4 - Geekbench 6.4 Multi-Core
min: 9801 avg: 9879 median: 9878.5 (38%) max: 9956 points
AMD A4-9120C
...
AMD Ryzen 7 8745HS
Apple M2
...
0%
100%
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
min: 1865 avg: 1870 median: 1870 (73%) max: 1875 points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 9645 avg: 9755 median: 9754.5 (17%) max: 9864 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1761 avg: 1787 median: 1787 (8%) max: 1813 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 9697 avg: 9756 median: 9756 (31%) max: 9815 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 7430 avg: 7545 median: 7544.5 (75%) max: 7659 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 40481 avg: 40487 median: 40487 (40%) max: 40493 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
537 ms (1%)
WebXPRT 4 - WebXPRT 4 Score
251 Points (69%)
WebXPRT 3 - WebXPRT 3 Score
290 Points (52%)
CrossMark - CrossMark Overall
1638 Points (61%)
Power Consumption - Prime95 Power Consumption - external Monitor *
92.5 Watt (16%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
101.4 Watt (19%)
Power Consumption - Idle Power Consumption - external Monitor *
7.4 Watt (5%)
Power Consumption - Power Efficiency - Cinebench R15 Multi external Monitor
25.4 Points per Watt (19%)
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
v1.33
No reviews found for this CPU (yet).
