AMD Ryzen 9 8945H
Ryzen 9 8945H是一款重新命名的 Ryzen 9 7940HS的升级版,配备了主频更高的 Ryzen AI 引擎。更具体地说,8945H 是一款功能强大的 Hawk Point 系列笔记本电脑芯片,拥有 8 个 Zen 4 内核,主频为 4.0 GHz 至 5.2 GHz。它的所有内核都支持 SMT,共有 16 个处理线程。
与类似的 8945HS相比,8945HS 似乎是中国的本地版本,提供了相同的规格。
这款功能强大的 Ryzen 9 系列处理器采用了第二代 Ryzen AI 技术。显卡 Radeon 780M作为集成图形适配器。
架构与特性
Hawk Point 系列芯片采用 Zen 4 架构,就像 Phoenix 和 Dragon Range 系列芯片一样。这并不是说三者之间没有区别。与 7040 系列 APU 相比,Hawk Point 芯片的人工智能生成性能最多可提升 40%,使 DaVinci Resolve 和 Adobe Photoshop 等应用程序更加强大。
与 Zen 3 不同的是,Zen 4 支持 AVX512,并进行了大量其他改进,包括全面扩大缓存/寄存器/缓冲区,预计 IPC 性能将比 Zen 3 提升两位数。
在其他方面,8945H 拥有 16 MB 三级缓存,支持超快内存(最高 LPDDR5x-7500 或 DDR5-5600;不支持 ECC)。该处理器兼容 USB 4,因此也兼容 Thunderbolt;对 PCIe 的支持仅限于 4.0 规格,每通道吞吐量为 1.97 GB/s。提供 20 个通道。
操作系统支持仅限于 64 位版本的 Windows 11 和 Windows 10,当然也包括 Linux。需要注意的是,该芯片不可超频,用户也不可更换,因为它会被永久焊接(FP7、FP7r2、FP8 插座接口)。
性能
8945H 是 R9 7940HS变相的 R9 7940HS,因此,期望该芯片的速度略高于 酷睿 i9-12900HK和 Ryzen 7 7840HS就多线程性能而言。
具体情况可能会有所不同,这取决于 CPU 的功耗限制有多高以及系统散热解决方案的能力有多强。
图形性能
显卡 Radeon 780M有 12 个 CU(768 个着色器),运行频率高达 2,800 MHz。截至 2023 年底,这是一款速度非常快的 iGPU。它可让您使用多达 4 台分辨率高达 SUHD 4320p 的显示器,还能对最广泛使用的视频编解码器(包括 AVC、HEVC 和 AV1)进行硬件编码和硬件解码。更重要的是,它的速度足以满足 1080p 游戏的需要,只要中低细节设置即可。
具体情况可能会有所不同,这取决于 CPU 的功耗限制有多高、系统的散热解决方案有多强、系统内存的速度有多快(这里没有专用的 VRAM)。
功耗
Ryzen 9 系列芯片的长期功耗限制(默认 TDP)为 35 W 至 54 W,笔记本电脑制造商可以在更长的电池寿命和更高的性能之间做出选择。无论如何,使用该芯片的系统都必须采用主动散热解决方案。
8945H 采用台积电的 4 纳米工艺制造,具有很高的能效(截至 2023 年底)。
Series | AMD Hawk Point (Zen 4/4c, Ryzen 8040) |
Codename | Hawk Point-HS (Zen 4) |
Series: Hawk Point (Zen 4/4c, Ryzen 8040) Hawk Point-HS (Zen 4) |
Clock Rate | 4000 - 5200 MHz |
Level 1 Cache | 512 KB |
Level 2 Cache | 8 MB |
Level 3 Cache | 16 MB |
Number of Cores / Threads | 8 / 16 8 x 5.2 GHz AMD Zen 4 |
Power Consumption (TDP = Thermal Design Power) | 45 Watt |
Manufacturing Technology | 4 nm |
Die Size | 178 mm2 |
Max. Temperature | 100 °C |
Socket | FP7/FP7r2/FP8 |
Features | DDR5-5600/LPDDR5x-7500 RAM, PCIe 4, Ryzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME |
GPU | AMD Radeon 780M ( - 2800 MHz) |
64 Bit | 64 Bit support |
Architecture | x86 |
Announcement Date | 12/06/2023 |
Product Link (external) | www.amd.com |
Benchmarks
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
41 pt (68%)
...
...
max:
Cinebench 2024 - Cinebench 2024 CPU Single Core
min: 103.3 avg: 105.2 median: 105.2 (73%) max: 107 Points
CPU TDP 45 W | TDP 70 W |
---|
100% | 97% |
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...
Cinebench 2024 - Cinebench 2024 CPU Multi Core
min: 852 avg: 906 median: 906 (17%) max: 960 Points
CPU TDP 45 W | TDP 70 W |
---|
89% | 100% |
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max:
Cinebench R23 - Cinebench R23 Multi Core
min: 15516 avg: 16908 median: 17423 (16%) max: 17785 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
87% | 98% | 100% |
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max:
Cinebench R23 - Cinebench R23 Single Core
min: 1808 avg: 1811 median: 1812 (77%) max: 1814 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 100% | 100% |
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max:
Intel Core i9-14900
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 638 avg: 670 median: 670 (74%) max: 703 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 95% | 91% |
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max:
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 6153 avg: 6656 median: 6859 (17%) max: 6956 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
88% | 99% | 100% |
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max:
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 2521 avg: 2681 median: 2691 (17%) max: 2819 Points
CPU TDP 45 W | TDP 54 W | TDP 70 W | TDP 80 W |
---|
89% | 92% | 99% | 100% |
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max:
Geekom AX8 Pro: Ø2223 (2100.4-2438.43)
Asus TUF Gaming A15 FA507UV Leise: Ø2462 (2405.15-2605.18)
Asus TUF Gaming A15 FA507UV: Ø2688 (2638-2777.2)
Asus TUF Gaming A15 FA507UV Turbo: Ø2742 (2715.55-2819.15)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 283 avg: 283.7 median: 284 (82%) max: 284 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 100% | 100% |
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max:
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
29.1 Points (38%)
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max:
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.3 Points (81%)
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...
max:
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
7594 points (46%)
...
Intel Core i7-1065G7
Intel Core i9-8950HK
Intel Core i5-1230U
Intel Xeon E-2176M
Intel Xeon W-10885M
...
max:
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
46572 points (34%)
...
Intel Xeon W-10885M
Intel Core i9-9980HK
...
max:
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
84253 Points (58%)
...
AMD Ryzen 9 5900HS
...
max:
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
14451 Points (18%)
...
Intel Core i7-1265U
...
max:
wPrime 2.10 - wPrime 2.0 1024m *
min: 64.042 avg: 69.5 median: 69.5 (1%) max: 74.917 s
CPU TDP 45 W | TDP 70 W |
---|
100% | 100% |
...
VIA C3-M C3-M-1200
wPrime 2.10 - wPrime 2.0 32m *
min: 2.569 avg: 2.6 median: 2.6 (1%) max: 2.688 s
CPU TDP 45 W | TDP 70 W |
---|
100% | 100% |
...
Transmeta Crusoe TM-5800
min: 7339 avg: 7542 median: 7541.5 (12%) max: 7744 points
CPU TDP 45 W | TDP 70 W |
---|
100% | 95% |
...
Intel Xeon W-10885M
Intel Core i9-9980HK
...
max:
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 66557 avg: 70877 median: 72851 (42%) max: 73222 MIPS
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
91% | 100% | 99% |
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...
max:
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 6615 avg: 6657 median: 6664 (80%) max: 6691 MIPS
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 99% | 100% |
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max:
X264 HD Benchmark 4.0 - x264 Pass 2
min: 141.2 avg: 150.1 median: 150.1 (52%) max: 158.9 fps
CPU TDP 45 W | TDP 70 W |
---|
89% | 100% |
...
...
max:
X264 HD Benchmark 4.0 - x264 Pass 1
min: 284.5 avg: 292.3 median: 292.3 (67%) max: 300 fps
CPU TDP 45 W | TDP 70 W |
---|
100% | 95% |
...
Intel Core i7-1265U
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max:
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 20.6 avg: 21.6 median: 21.9 (38%) max: 22.4 fps
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
92% | 98% | 100% |
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max:
Geekom AX8 Pro: Ø21.2 (1.3-32.5)
Asus TUF Gaming A15 FA507UV: Ø21.3 (0.63-24.6)
Asus TUF Gaming A15 FA507UV Turbo: Ø22.5 (1.45-32)
TrueCrypt - TrueCrypt Serpent
1.3 GB/s (39%)
CPU TDP 45 W | TDP 70 W |
---|
100% | 100% |
...
...
max:
TrueCrypt - TrueCrypt Twofish
min: 2 avg: 2.1 median: 2.1 (35%) max: 2.1 GB/s
CPU TDP 45 W | TDP 70 W |
---|
100% | 95% |
...
...
max:
TrueCrypt - TrueCrypt AES
min: 14.5 avg: 15.1 median: 15.1 (39%) max: 15.7 GB/s
CPU TDP 45 W | TDP 70 W |
---|
92% | 100% |
...
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max:
Blender - Blender 3.3 Classroom CPU *
min: 286 avg: 301.7 median: 293 (4%) max: 326 Seconds
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 100% | 101% |
...
...
Intel Celeron J4125
Blender - Blender 2.79 BMW27 CPU *
min: 178 avg: 188.7 median: 182 (1%) max: 206 Seconds
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 100% | 100% |
...
...
AMD E1-2100
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4298 avg: 0.4 median: 0.4 (9%) max: 0.4576 sec
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 101% | 101% |
...
...
AMD E1-2100
3DMark 06 - CPU - 3DMark 06 - CPU
min: 15007 avg: 15476 median: 15476 (33%) max: 15945 Points
CPU TDP 45 W | TDP 70 W |
---|
94% | 100% |
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max:
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 6.833 avg: 6.9 median: 6.9 (1%) max: 6.962 s
CPU TDP 45 W | TDP 70 W |
---|
100% | 100% |
...
Intel Core i7-11390H
Intel Core i5-1230U
...
VIA C3-M C3-M-1200
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
17.4 s (1%)
...
Intel Xeon W-10885M
Intel Core i7-1265U
...
Intel Celeron Dual-Core T1400
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 620.562 avg: 633 median: 632.5 (3%) max: 644.49 s
CPU TDP 45 W | TDP 70 W |
---|
100% | 100% |
...
Intel Core i7-3615QM
Intel Core i5-5257U
Intel Core i7-2640M
Intel Core i5-7267U
Intel Core i7-3635QM
Intel Core i7-5600U
Intel Core i7-2820QM
Intel Core i7-3632QM
Intel Core i5-8350U
Intel Core i3-8145U
Intel Core i5-7Y57
Intel Core i5-6360U
Intel Core i5-4210M
Intel Core i5-7200U
...
VIA C3-M C3-M-1200
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
69373 Points (61%)
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max:
3DMark 11 - 3DM11 Performance Physics
min: 20449 avg: 22187 median: 22340 (60%) max: 23773 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
94% | 100% | 86% |
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max:
3DMark - 3DMark Ice Storm Physics
85021 Points (69%)
...
...
max:
3DMark - 3DMark Ice Storm Extreme Physics
85496 Points (69%)
...
...
max:
3DMark - 3DMark Ice Storm Unlimited Physics
86301 Points (73%)
...
AMD Ryzen 7 7735H
AMD Ryzen 9 5980HS
...
max:
3DMark - 3DMark Cloud Gate Physics
20375 Points (52%)
...
...
max:
3DMark - 3DMark Fire Strike Standard Physics
min: 27032 avg: 27602 median: 27363 (49%) max: 28410 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
96% | 100% | 95% |
...
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max:
3DMark - 3DMark Time Spy CPU
min: 10844 avg: 11489 median: 11800 (50%) max: 11823 Points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
92% | 100% | 100% |
...
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max:
Intel Core i9-14900
Geekbench 6.2 - Geekbench 6.2 Single-Core
min: 2651 avg: 2685 median: 2692 (72%) max: 2711 points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
98% | 100% | 99% |
...
Intel Core Ultra 7 258V
...
Geekbench 6.2 - Geekbench 6.2 Multi-Core
min: 12638 avg: 12821 median: 12662 (50%) max: 13162 points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 96% | 96% |
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max:
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 1991 avg: 1993 median: 1994 (79%) max: 1995 points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 100% | 100% |
...
Intel Core Ultra 7 258V
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max:
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 11949 avg: 11986 median: 11980 (21%) max: 12028 points
CPU TDP 45 W | TDP 70 W | TDP 80 W |
---|
100% | 99% | 100% |
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max:
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1907 avg: 1917 median: 1917 (8%) max: 1927 points
CPU TDP 45 W | TDP 70 W |
---|
99% | 100% |
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max:
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 11804 avg: 11854 median: 11853.5 (37%) max: 11903 points
CPU TDP 45 W | TDP 70 W |
---|
99% | 100% |
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max:
AMD Ryzen Threadripper PRO 3995WX
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
8140 points (81%)
...
max:
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
47917 points (53%)
...
...
max:
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 505 avg: 506 median: 505.5 (1%) max: 506 ms
CPU TDP 45 W | TDP 70 W |
---|
100% | 100% |
...
...
AMD A4-1250
max:
Apple S7
Octane V2 - Octane V2 Total Score
96399 Points (85%)
...
Intel Core Ultra 7 258V
...
WebXPRT 4 - WebXPRT 4 Score
min: 263 avg: 265 median: 265 (76%) max: 267 Points
CPU TDP 45 W | TDP 70 W |
---|
100% | 99% |
...
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max:
WebXPRT 3 - WebXPRT 3 Score
min: 308 avg: 308.5 median: 308.5 (64%) max: 309 Points
CPU TDP 45 W | TDP 70 W |
---|
100% | 100% |
...
...
CrossMark - CrossMark Overall
min: 1800 avg: 1833 median: 1832.5 (70%) max: 1865 Points
CPU TDP 45 W | TDP 70 W |
---|
100% | 97% |
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max:
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 75.9 avg: 91.7 median: 91.7 (16%) max: 107.5 Watt
CPU TDP 45 W | TDP 70 W |
---|
107% | 100% |
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max:
AMD Ryzen Threadripper PRO 3975WX
Geekom AX8 Pro: Ø75.9 (72.6-96)
Asus TUF Gaming A15 FA507UV: Ø107.5 (105.2-112.6)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
70.3 Watt (13%)
...
Intel Core i7-7820HQ
Intel Xeon E3-1535M v6
Intel Core i7-8559U
AMD Ryzen 9 5900HS
Intel Core i7-9750H
...
max:
Geekom AX8 Pro: Ø70.3 (63.2-83)
Power Consumption - Idle Power Consumption - external Monitor *
min: 15.9 avg: 17.9 median: 17.9 (12%) max: 19.8 Watt
CPU TDP 45 W | TDP 70 W |
---|
103% | 100% |
...
Intel Core i5-8259U
Intel Core i5-11500B
...
max:
Geekom AX8 Pro: Ø15.9 (14.3-19.4)
Asus TUF Gaming A15 FA507UV: Ø19.8 (12.6-29.6)
Power Consumption - Idle Power Consumption 150cd 1min *
11.7 Watt (13%)
...
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max:
Asus TUF Gaming A15 FA507UV: Ø11.7 (7-17.8)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
35.9 Points per Watt (27%)
...
AMD Ryzen 7 7735H
AMD Ryzen 5 5560U
Apple M1
...
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.28
log 02. 20:55:38
#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 Tue, 01 Oct 2024 05:31:39 +0200 +0.001s ... 0.001s
#4 no comparison url found in template nbc.compare_page_2 needed +0.014s ... 0.015s
#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.016s
#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.016s
#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.016s
#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.016s
#9 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.017s
#10 composed specs +0.001s ... 0.017s
#11 did output specs +0s ... 0.017s
#12 getting avg benchmarks for device 17942 +0.018s ... 0.035s
#13 got single benchmarks 17942 +0.012s ... 0.046s
#14 got avg benchmarks for devices +0s ... 0.046s
#15 min, max, avg, median took s +0.955s ... 1.001s
#16 no comparison url found in template nbc.compare_page_2 needed +0s ... 1.001s
#17 return log +0s ... 1.001s
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Other CPUs of the series Hawk Point (Zen 4/4c, Ryzen 8040)
Surrounding CPUs
Klaus Hinum (Update: 2024-07- 3)