GIMPS (Prime95) benchmarks

Benchmarks » AMD » Ryzen 9 » Ryzen 9 7945HX

Please do not spider these pages to gather CPU data,
the data is freely available:
CPU specification data in JSON format
(6240 models, ~4MB, updated 2026-08-02)

Please do not spider these pages to gather benchmark
data, it is freely available:
Raw benchmark data (13MB, updated 2026-08-02)

AMD – Ryzen 9

Ryzen 9 7945HX

Your Name:
Your Email:
Comments:

	Performance
Cores	16
Threads	32
Clock (min)	2500
Clock (max)	5400
Cache (L1)	64 kB (x16)
Cache (L2)	1,024 kB (x16)
Cache (L3)	64.00 MB total

Performance

Cores

Threads

Clock (min)

2500

Clock (max)

5400

Cache (L1)

64 kB (x16)

Cache (L2)

1,024 kB (x16)

Cache (L3)

64.00 MB total

Code Name	Dragon Ridge
Process	5 nm
TDP	75 W
Socket	FL1
Part Numbers	100-000000870
Release Date	2023-Jan-04

Code Name

Dragon Ridge

Process

5 nm

TDP

75 W

Socket

FL1

Part Numbers

100-000000870

Release Date

2023-Jan-04

Link: CPW	CPU World
Link: TPU	TechPowerUp
Link: Mfg	AMD

Link: CPW

CPU World

Link: TPU

TechPowerUp

Link: Mfg

AMD

Throughput

1024K	1280K	1536K	2048K	2560K	3072K	3584K	4096K	5120K	6144K	7168K	8192K	10240K	12288K	24576K	40960K	49152K	65536K
6,097.108	5,221.135	4,404.216	3,297.592	2,466.627	2,218.202	1,810.180	1,536.096	890.699	527.239	379.717	295.783	220.346	169.854	66.591	39.240	32.723	24.131

1024K

1280K

1536K

2048K

2560K

3072K

3584K

4096K

5120K

6144K

7168K

8192K

10240K

12288K

24576K

40960K

49152K

65536K

6,097.108

5,221.135

4,404.216

3,297.592

2,466.627

2,218.202

1,810.180

1,536.096

890.699

527.239

379.717

295.783

220.346

169.854

66.591

39.240

32.723

24.131

Archaic benchmark data (not relevant to current performance, for historic reference only)

FFT Performance (single-thread)

	1024K	1280K	1536K	1792K	2048K	2560K	3072K	3584K	4096K	5120K	6144K	7168K	8192K	10240K
FFT	1.520	2.069	2.477	11.688	3.399	4.434	5.186	6.026	6.679	8.660	27.314	32.296	35.755	18.304
FFT_2T	3.676	4.276	5.260	6.221	6.994	8.729	10.768	12.655	14.463	18.828	23.835	27.441	30.161
FFT_4T	1.722	2.240	2.752	3.263	3.659	4.601	5.629	6.643	7.621	9.976	12.324	14.631	15.902

All-Complex FFTs

1024K	1280K	1536K	2048K	2560K	3072K	3584K	4096K	5120K	6144K	7168K	8192K
0.575	0.652	0.759	1.011	1.241	1.408	1.551	1.884	2.132	2.430	2.836	3.315

0M	<	10¹⁰	All tracked exponents
0M	<	2³²	GPU TF range
0M	<	1000M	PrimeNet range
0M	<	193M	low-PrimeNet, low-res
0M	<	385M	low-PrimeNet, high-res
50M	<	146M	PrimeNet wavefront

processor
codename
cores
cores_efficient
cores_efficient_lp
threads
threads_efficient
threads_efficient_lp
clock_min
clock_min_efficient
clock_min_efficient_lp
clock_max
clock_max_efficient
clock_max_efficient_lp
socket
process
cache_l0
cache_l1
cache_l1_efficient
cache_l1_efficient_lp
cache_l2
cache_l2_efficient
cache_l2_efficient_lp
cache_l3
cache_l3_efficient
cache_l3_efficient_lp
cache_l4
tdp
gpu_model
gpu_clock
release_price
release_date
release_date_precision
cpuid
sspec
part_numbers
intel_mm
url_techpowerup
url_cpuworld
url_x86guide
url_manufacturer