GIMPS (Prime95) benchmarks

Benchmarks » AMD » A8 » A8-3870K

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AMD – A8

A8-3870K

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	Performance
Cores	4
Threads	4
Clock (min)	3000
Clock (max)	3000
Cache (L1)	128 kB (x4)
Cache (L2)	4.00 MB total

Performance

Cores

Threads

Clock (min)

3000

Clock (max)

3000

Cache (L1)

128 kB (x4)

Cache (L2)

4.00 MB total

Code Name	Llano
Process	32 nm
TDP	100 W
Socket	Socket FM1
CPUID	300F10
Release Date	2011-Dec-20

Code Name

Llano

Process

32 nm

TDP

100 W

Socket

Socket FM1

CPUID

300F10

Release Date

2011-Dec-20

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
61.565	42.259	29.106	23.636	20.853	14.666	8.155	9.735	9.119

2048K

2560K

3072K

3584K

4096K

5120K

6144K

7168K

8192K

61.565

42.259

29.106

23.636

20.853

14.666

8.155

9.735

9.119

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

FFT Performance (single-thread)

	768K	896K	1024K	1280K	1536K	1792K	2048K	2560K	3072K	3584K	4096K	5120K	6144K	7168K	8192K
FFT	13.466	13.956	15.778	20.287	24.641	29.625	33.218	42.568	52.919	64.364	81.612	88.797	132.223	152.091	168.386
FFT_2T	9.246	7.751	8.570	11.045	13.306	16.371	17.720	28.794	29.091	34.730	37.535	47.290	58.805	71.531	80.262
FFT_3T	7.315	7.716	8.792	13.046	14.923	17.199	19.542	27.828	31.510	35.926	40.979	41.815	52.211	64.100	76.683
FFT_4T	6.635	4.415	5.065	6.175	7.457	8.960	9.939	13.030	15.437	18.470	21.385	26.020	32.762	39.699	43.949

Trial Factoring

58	59	60	61	62	63	64	65	66	67
3.487	3.477	3.469	2.322	2.371	2.649	3.482	4.308	5.069	5.011

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