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AMD Ryzen 9 7945HX

AMD R9 7945HX

AMD Ryzen 9 7945HX是龙腾系列中速度最快的高端笔记本处理器。它基于支持超线程(32 线程)的 Zen 4 架构,提供 16 个内核。内核频率从 2.5(基本)到 5.4 GHz(单核提升)不等。7945HX 是目前推出的速度最快的移动 Ryzen CPU,源自台式机的 Ryzen 9 7950X.

Dragon Range 系列仍然使用芯片组设计,采用 5nm 工艺制造的两个 CCD 簇(每个簇有 8 个可能的核心)和一个 IO-die(包括内存控制器和 Radeon 610M iGPU)采用 6 纳米制程。芯片集成了 4 个 USB 3.2 Gen2(10 Gbps)端口(无 USB4)、28 个 PCIe 5.0 通道(用于 GPU 和 SSD)和一个双通道 DDR5-5200 内存控制器。

性能

截至 2023 年 8 月,Ryzen 9 7945HX 是我们数据库中速度最快的处理器之一。它与 Ryzen 9 7945HX3D处于同一水平,明显领先于 酷睿 i9-13980HX就多线程基准测试成绩而言,它与 Ryzen 9 7945HX3D 处于同一水平,并明显领先于酷睿 i9-13980HX。它的速度快得令人难以置信,有幸购买了这款 CPU 的笔记本电脑的用户至少在三年内不会出现性能问题。

得益于其强大的散热解决方案和 128 W 的 CPU 长期功率限制,ROG Strix Scar 17 G7 笔记本电脑的散热效果非常出色。 ROG Strix Scar 17 G733PY-XS96是我们所知的最快的 7945HX 笔记本电脑之一。

R9 7945HX 的额定 TDP 为 55 瓦,最高可配置为 75 瓦(cTDP)。

CodenameDragon Range-HX (Zen 4)
SeriesAMD Dragon Range (Zen 4, Ryzen 7045)

Series: Dragon Range (Zen 4, Ryzen 7045) Dragon Range-HX (Zen 4)

AMD Ryzen 9 7945HX3D2.3 - 5.4 GHz16 / 32 cores128 MB L3
AMD Ryzen 9 7945HX « 2.5 - 5.4 GHz16 / 32 cores64 MB L3
AMD Ryzen 9 7940HX2.4 - 5.2 GHz16 / 32 cores64 MB L3
AMD Ryzen 9 7845HX3 - 5.2 GHz12 / 24 cores64 MB L3
AMD Ryzen 9 7840HX2.9 - 5.1 GHz12 / 24 cores64 MB L3
Clock Rate2500 - 5400 MHz
Level 1 Cache1 MB
Level 2 Cache16 MB
Level 3 Cache64 MB
Number of Cores / Threads16 / 32
16 x 5.4 GHz AMD Zen 4
Power Consumption (TDP = Thermal Design Power)55 Watt
Transistor Count9900 Million
Manufacturing TechnologyCCD = 5 nm, I/O = 6 nm
Max. Temperature100 °C
SocketFL1
FeaturesDDR5-5200 RAM, PCIe 5, 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
GPUAMD Radeon 610M (400 - 2200 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/05/2023
Product Link (external)www.amd.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
47.1 pt (78%)
Cinebench 2024 - Cinebench 2024 CPU Single Core
min: 109.6     avg: 112.7     median: 113.6 (64%)     max: 114 Points
Cinebench 2024 - Cinebench 2024 CPU Multi Core
min: 1695     avg: 1739     median: 1716 (32%)     max: 1828 Points
Cinebench R23 - Cinebench R23 Multi Core
min: 30799     avg: 33437     median: 34087 (32%)     max: 34613 Points
AMD E1-2100
202 -99%
...
24022 -28%
24455 -27%
24631 -26%
26876 -20%
28225 -16%
29161 -13%
29352 -12%
30428 -9%
32782 -2%
AMD Ryzen 9 7945HX
33437
...
32782 -2%
max:
107681 222%
0%
100%
Cinebench R23 - Cinebench R23 Single Core
min: 1863     avg: 1923     median: 1940 (82%)     max: 1957 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 712     avg: 743     median: 753 (83%)     max: 760 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 10025     avg: 12719     median: 13208 (32%)     max: 13769 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 4998     avg: 5396     median: 5521 (35%)     max: 5663 Points
02805608401120140016801960224025202800308033603640392042004480476050405320Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 294     avg: 305.6     median: 308 (87%)     max: 311 Points
AMD A4-1200
19 -94%
...
289 -5%
291.7 -5%
292.9 -4%
294.5 -4%
295 -3%
298 -2%
301 -2%
303.6 -1%
304 -1%
AMD Ryzen 9 7945HX
305.6
305.9 0%
306.2 0%
311 2%
max:
Intel Core Ultra 9 285K
355.5 16%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 59.93     avg: 61.9     median: 61.5 (80%)     max: 64.29 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 3.65     avg: 3.7     median: 3.7 (87%)     max: 3.67 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 8355     avg: 8433     median: 8462 (51%)     max: 8481 points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 71582     avg: 71625     median: 71611 (52%)     max: 71681 points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 127197     avg: 129227     median: 129226 (83%)     max: 131256 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 15601     avg: 15745     median: 15745 (19%)     max: 15889 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 34.561     avg: 76.6     median: 36.4 (0%)     max: 158.7 s
wPrime 2.10 - wPrime 2.0 32m *
min: 1.917     avg: 2.9     median: 2 (0%)     max: 4.9 s
WinRAR - WinRAR 4.0
min: 13822     avg: 14532     median: 14532 (23%)     max: 15242 points
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 123364     avg: 136168     median: 140471 (81%)     max: 140932 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 7319     avg: 7473     median: 7381 (87%)     max: 7711 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
min: 228     avg: 235.5     median: 235.5 (79%)     max: 243 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 360.5     avg: 368.8     median: 368.8 (85%)     max: 377 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 33.8     avg: 36     median: 36.2 (64%)     max: 37.6 fps
05101520253035Tooltip
TrueCrypt - TrueCrypt Serpent
min: 2.6     avg: 2.7     median: 2.7 (79%)     max: 2.7 GB/s
TrueCrypt - TrueCrypt Twofish
min: 4     avg: 4.1     median: 4.1 (71%)     max: 4.2 GB/s
TrueCrypt - TrueCrypt AES
min: 25.3     avg: 27.6     median: 27.7 (72%)     max: 29.9 GB/s
Blender - Blender 3.3 Classroom CPU *
min: 138     avg: 149.7     median: 149 (2%)     max: 160 Seconds
Blender - Blender 2.79 BMW27 CPU *
min: 87     avg: 94.1     median: 94 (1%)     max: 100 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.3884     avg: 0.4     median: 0.4 (9%)     max: 0.4159 sec
3DMark 06 - CPU - 3DMark 06 - CPU
min: 19481     avg: 19804     median: 19820 (42%)     max: 20110 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 6.4     avg: 6.5     median: 6.6 (1%)     max: 6.624 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 13.9     avg: 14.1     median: 14.2 (1%)     max: 14.336 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 336.106     avg: 339.6     median: 337 (1%)     max: 345.75 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 97328     avg: 100508     median: 100877 (77%)     max: 102949 Points
3DMark 11 - 3DM11 Performance Physics
min: 24017     avg: 26740     median: 26884.5 (68%)     max: 30404 Points
3DMark - 3DMark Ice Storm Physics
min: 81933     avg: 83762     median: 83370 (68%)     max: 86375 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 81750     avg: 84045     median: 83540 (68%)     max: 86844 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 83710     avg: 85684     median: 84333 (70%)     max: 89010 Points
3DMark - 3DMark Cloud Gate Physics
min: 22457     avg: 23320     median: 23455 (59%)     max: 24017 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 35353     avg: 39202     median: 39715 (71%)     max: 42342 Points
3DMark - 3DMark Time Spy CPU
min: 6283     avg: 12067     median: 12954.5 (55%)     max: 13694 Points
Geekbench 6.3 - Geekbench 6.3 Single-Core
min: 2876     avg: 2899     median: 2880 (73%)     max: 2940 points
Geekbench 6.3 - Geekbench 6.3 Multi-Core
min: 16316     avg: 16991     median: 16765 (66%)     max: 17892 points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 2047     avg: 2109     median: 2124 (83%)     max: 2158 points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 18372     avg: 19609     median: 19802 (35%)     max: 20394 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1984     avg: 2041     median: 2045 (9%)     max: 2095 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 19315     avg: 19808     median: 19515 (62%)     max: 20593 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 8534     avg: 8574     median: 8573.5 (86%)     max: 8613 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 75652     avg: 75959     median: 75958.5 (76%)     max: 76265 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 446     avg: 457.3     median: 455.5 (1%)     max: 479 ms
Octane V2 - Octane V2 Total Score
min: 92275     avg: 95873     median: 95872.5 (80%)     max: 99470 Points
WebXPRT 4 - WebXPRT 4 Score
min: 283     avg: 290.5     median: 291.5 (82%)     max: 295 Points
WebXPRT 3 - WebXPRT 3 Score
min: 314     avg: 351.5     median: 351 (64%)     max: 387 Points
CrossMark - CrossMark Overall
min: 1929     avg: 2063     median: 2057.5 (79%)     max: 2240 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 134.4     avg: 169.5     median: 159 (27%)     max: 225 Watt
0153045607590105120135150165180195210225240Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 139.1     avg: 179.7     median: 176 (32%)     max: 221 Watt
0153045607590105120135150165180195210225240Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
min: 13.9     avg: 35.2     median: 29.3 (19%)     max: 68.7 Watt
0510152025303540455055606570Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
min: 17.1     avg: 24.5     median: 23.8 (26%)     max: 33.2 Watt
0510152025303540455055606570Tooltip
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
min: 25.1     avg: 30.1     median: 29.8 (22%)     max: 38 Points per Watt
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

v1.28
log 20. 12:42:07

#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, 19 Nov 2024 05:31:10 +0100 +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 composed specs +0.001s ... 0.017s

#9 did output specs +0s ... 0.017s

#10 getting avg benchmarks for device 14936 +0.016s ... 0.032s

#11 got single benchmarks 14936 +0.033s ... 0.066s

#12 got avg benchmarks for devices +0s ... 0.066s

#13 min, max, avg, median took s +0.994s ... 1.06s

#14 no comparison url found in template nbc.compare_page_2 needed +0s ... 1.06s

#15 return log +0s ... 1.06s

Reviews for the AMD Ryzen 9 7945HX processor

Minisforum BD790i 评测:配备 AMD Ryzen 9 7945HX 和 PCIe 5.0 的 Mini-ITX 主板是小型游戏 PC 的基础

Minisforum BD790i 评测:配备 AMD Ryzen 9 7945HX 和 PCIe 5.0 的 Mini-ITX 主板是小型游戏 PC 的基础

Minisforum BD790i 主板承诺提供出色的性能,因此可以成为小型 Mini-ITX PC 的绝佳基础。我们对这款主板进行了测试,它配备了 AMD Ryzen 9 7945HX ex 处理器,专门面向高要求用户。在测试中,我们分析了该系统在执行密集型任务时的性能,并结合 NvidiaGeForce RTX 4...
AMD Ryzen 9 7945HX | AMD Radeon 610M
迷你论坛 AtomMan G7 PT

Minisforum AtomMan G7 PT 评论:配备 AMD Ryzen 9 7945HX 和 Radeon RX 7600M XT 的紧凑型游戏迷你 PC

Minisforum AtomMan G7 PT 配备了 AMD Ryzen 9 7945HX 处理器和 Radeon RX 7600M XT 显卡,给人留下了深刻印象。制造商称,有了这样的组合,这款小巧的迷你 PC 可为要求苛刻的应用和游戏提供一流的性能。在本评测中,我们将通过大量的测量和基准测试,仔细研究这款迷你电...
AMD Ryzen 9 7945HX | AMD Radeon RX 7600M XT | 2.8 kg
AMD Radeon RX 7900M 性能首次亮相:Alienware m18 R1 笔记本电脑评测

AMD Radeon RX 7900M 性能首次亮相:Alienware m18 R1 笔记本电脑评测

AMD 凭借 Ryzen 系列移动 CPU 一鸣惊人,但毫无疑问,其独立移动 GPU 却一直落后于人。Radeon RX 7900M 的性能与移动 RTX 4080 不相上下,价格却便宜了数百美元。...
AMD Ryzen 9 7945HX | AMD Radeon RX 7900M | 18.00" | 3.9 kg
华硕ROG Strix Scar 17 G733PY笔记本电脑评测:英特尔不再是国王

华硕ROG Strix Scar 17 G733PY笔记本电脑评测:英特尔不再是国王

华硕最新的游戏笔记本电脑是市场上最快的笔记本电脑之一,它甚至不需要任何英特尔部件。不过,你还是要密切关注那些高的核心温度。...
AMD Ryzen 9 7945HX | NVIDIA GeForce RTX 4090 Laptop GPU | 17.30" | 2.9 kg
AMD Ryzen 9 7945HX分析--Zen4龙系列比英特尔猛禽湖-HX更快、更高效

AMD Ryzen 9 7945HX分析--Zen4龙系列比英特尔猛禽湖-HX更快、更高效

AMD新的Zen4 CPU终于来了,新的旗舰产品Ryzen 9 7945HX与英特尔的猛禽湖HX型号竞争。新的Zen4核心(Dragon Range)的性能非常好,Ryzen 9也比英特尔的HX CPU更有效率。...
AMD Ryzen 9 7945HX | NVIDIA GeForce RTX 4070 Laptop GPU | 17.30" | 2.8 kg

Asus ROG Strix G17 G713PI: AMD Radeon 610M
  Review » AMD Ryzen 9 7945HX分析--Zen4龙系列比英特尔猛禽湖-HX更快、更高效

Asus Zephyrus Duo 16 GX650PY-NM006W: NVIDIA GeForce RTX 4090 Laptop GPU, 16.00", 2.7 kg
  Review » AMD Ryzen 9 7945HX分析--Zen4龙系列比英特尔猛禽湖-HX更快、更高效

Asus ROG Strix G17 G713PI: NVIDIA GeForce RTX 4070 Laptop GPU, 17.30", 2.8 kg
  Review » 华硕ROG Strix G17 G713PI。游戏笔记本在新Ryzen 9的测试中给人留下深刻印象

Asus Zephyrus Duo 16 GX650PY-NM006W: NVIDIA GeForce RTX 4090 Laptop GPU, 16.00", 2.7 kg
  Review » 华硕ROG Zephyrus Duo 16笔记本回顾。带有AMD Zen4、RTX 4090和Mini-LED的多任务怪物

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MSI Alpha 17 C7VG: NVIDIA GeForce RTX 4070 Laptop GPU, 17.30", 2.8 kg
  External Review » MSI Alpha 17 C7VG

Asus ROG Zephyrus Duo 16 GX650PZ: NVIDIA GeForce RTX 4080 Laptop GPU, 16.00", 2.7 kg
  External Review » Asus ROG Zephyrus Duo 16 GX650PZ

MSI Alpha 17 C7VF: NVIDIA GeForce RTX 4070 Laptop GPU, 17.30", 2.8 kg
  External Review » MSI Alpha 17 C7VF

Asus ROG Strix G17 G713PI: NVIDIA GeForce RTX 4070 Laptop GPU, 17.30", 2.8 kg
  External Review » Asus ROG Strix G17 G713PI

Asus ROG Strix Scar 17 G733PZ: NVIDIA GeForce RTX 4080 Laptop GPU, 17.30", 3 kg
  External Review » Asus ROG Strix Scar 17 G733PZ

Asus ROG Strix Scar 17 G733PY-XS96: NVIDIA GeForce RTX 4090 Laptop GPU, 17.30", 2.9 kg
  External Review » Asus ROG Strix Scar 17 G733PY-XS96

Asus ROG Strix Scar 17 G733PY-LL002W: NVIDIA GeForce RTX 4090 Laptop GPU, 17.30", 3 kg
  External Review » Asus ROG Strix Scar 17 G733PY-LL002W

Asus Zephyrus Duo 16 GX650PY-NM006W: NVIDIA GeForce RTX 4090 Laptop GPU, 16.00", 2.7 kg
  External Review » Asus Zephyrus Duo 16 GX650PY-NM006W

Alienware m18 R1 AMD: AMD Radeon RX 7900M, 18.00", 3.9 kg
   » 通过显示驱动程序解决 Radeon RX 7900M Alienware m18 R1 的漏洞

Asus Zephyrus Duo 16 GX650PY-NM006W: NVIDIA GeForce RTX 4090 Laptop GPU, 16.00", 2.7 kg
   » 华硕为ROG Zephyrus Duo 16配备了AMD的Ryzen 9 7945HX,这是目前最快的移动处理器。

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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 Dragon Range (Zen 4, Ryzen 7045)

» AMD Ryzen 9 7945HX3D
   16x 2.3 GHz - 5.4 GHz
» AMD Ryzen 9 7945HX
   16x 2.5 GHz - 5.4 GHz
» AMD Ryzen 9 7940HX
   16x 2.4 GHz - 5.2 GHz
» AMD Ryzen 9 7845HX
   12x 3 GHz - 5.2 GHz
» AMD Ryzen 9 7840HX
   12x 2.9 GHz - 5.1 GHz
» AMD Ryzen 7 7745HX
   8x 3.6 GHz - 5.1 GHz
» AMD Ryzen 5 7645HX
   6x 4 GHz - 5 GHz

Surrounding CPUs

+ Apple M4 Max (16 cores)
   16x
+ AMD Ryzen 9 7945HX3D
   16x 2.3 GHz - 5.4 GHz
» AMD Ryzen 9 7945HX
   16x 2.5 GHz - 5.4 GHz
- Intel Core i9-14900HX
   24x 1.6 GHz - 5.8 GHz
- Intel Core i9-13980HX
   24x 1.6 GHz - 5.6 GHz
- Intel Core i9-13950HX
   24x 1.6 GHz - 5.5 GHz
- Intel Core i9-13900HX
   24x 1.6 GHz - 5.4 GHz
- AMD Ryzen 9 7940HX
   16x 2.4 GHz - 5.2 GHz
> Notebookcheck中文版(NBC中国) > FAQ / 小提示/ 技术参数 > 移动处理器 —— 基准测试成绩列表 > AMD Dragon Range (Zen 4, Ryzen 7045) R9 7945HX 笔记本处理器
Klaus Hinum (Update: 2023-11-26)