GIMPS (Prime95) benchmarks

Benchmarks » AMD » Athlon X4 » Athlon X4 950

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CPU specification data in JSON format
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Raw benchmark data (13MB, updated 2026-05-10)

AMD – Athlon X4

Athlon X4 950

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	Performance
Cores	4
Threads	4
Clock (min)	3500
Clock (max)	3800
Cache (L1)	128 kB (x4)
Cache (L2)	2.00 MB total

Performance

Cores

Threads

Clock (min)

3500

Clock (max)

3800

Cache (L1)

128 kB (x4)

Cache (L2)

2.00 MB total

Code Name	Bristol Ridge
Process	28 nm
TDP	65 W
Socket	Socket AM4
Release Date	2017-Jul-27

Code Name

Bristol Ridge

Process

28 nm

TDP

65 W

Socket

Socket AM4

Release Date

2017-Jul-27

Link: CPW	CPU World
Link: x86	x86 Guide
Link: TPU	TechPowerUp

Link: CPW

CPU World

Link: x86

x86 Guide

Link: TPU

TechPowerUp

Throughput

2048K	2560K	3072K	3584K	4096K	5120K	6144K	7168K	8192K
70.226	51.361	45.422	32.874	24.090	19.606	14.437	10.437	8.862

2048K

2560K

3072K

3584K

4096K

5120K

6144K

7168K

8192K

70.226

51.361

45.422

32.874

24.090

19.606

14.437

10.437

8.862

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
FFT	15.422	20.728	25.754	30.163	36.168	44.157	61.444	69.378	66.946	99.265	154.499	139.504	152.172
FFT_2T	11.721	15.875	17.901	23.376	28.102	30.627	45.963	51.074	81.188	80.231	108.834	180.911	171.844
FFT_4T	8.562	11.245	31.584	15.284	18.641	31.499	34.981	50.271	45.029	76.907	88.518	128.398	120.425

All-Complex FFTs

2560K	3072K	3584K	5120K	6144K	7168K
15.946	19.253	25.155	54.460	64.642	89.601

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