GIMPS (Prime95) benchmarks

Benchmarks » Intel » Xeon L » Xeon LC5528

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)

Intel – Xeon L

Xeon LC5528

Your Name:
Your Email:
Comments:

	Performance
Cores	4
Threads	4
Clock (min)	2133
Clock (max)	2533
Cache (L1)	64 kB (x4)
Cache (L2)	256 kB (x4)
Cache (L3)	8.00 MB total

Performance

Cores

Threads

Clock (min)

2133

Clock (max)

2533

Cache (L1)

64 kB (x4)

Cache (L2)

256 kB (x4)

Cache (L3)

8.00 MB total

Code Name	Jasper Forest
Process	45 nm
TDP	60 W
Socket	LGA 1366
Part Numbers	AT80612003858AA
SSPEC	Q3NN Q3ZR QMHW SLBWK
Release Date	2010-Feb-11

Code Name

Jasper Forest

Process

45 nm

TDP

60 W

Socket

LGA 1366

Part Numbers

AT80612003858AA

SSPEC

Q3NN
Q3ZR
QMHW
SLBWK

Release Date

2010-Feb-11

Link: CPW	CPU World
Link: x86	x86 Guide
Link: Mfg	Intel

Link: CPW

CPU World

Link: x86

x86 Guide

Link: Mfg

Intel

Throughput

No throughput benchmarks available for this CPU.

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	28.578	33.981	37.577	48.497	58.845	70.337	79.932	101.358	125.165	148.625	165.196	217.068	274.189	320.863	362.822
FFT_2T		45.512	65.363	75.400	83.412	76.688	114.362	119.855	140.168	170.266	192.909	244.574	301.128	325.715	402.491
FFT_4T		37.820	59.424	98.130	73.769	74.710	80.798	129.793	70.492	160.833	132.359	157.497	205.372	174.631	171.905

Trial Factoring

61	62	63	64	65	66	67
3.801	4.059	4.753	5.891	6.179	6.539	6.473

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