Home Comparison Intel Xeon E3 1220L vs Intel Xeon L5640

Intel Xeon E3 1220L vs Intel Xeon L5640

We compared two server CPUs: Intel Xeon E3 1220L with 2 cores 2.2GHz and Intel Xeon L5640 with 6 cores 2.266GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1220L 's Advantages
Released 1 years and 1 months late
Newer PCIe version (3 vs 2)
Lower TDP (20W vs 60W)
Intel Xeon L5640 's Advantages
Higher base frequency (2.266GHz vs 2.2GHz)
Larger L3 cache size (12MB vs 3MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1220L +39%
569
Intel Xeon L5640
407
Geekbench 6 Multi Core
Intel Xeon E3 1220L
678
Intel Xeon L5640 +133%
1582
VS

General Parameters

Apr 2011
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge
Core Architecture
Westmere-EP
Intel Socket 1155
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon E3 (Sandy Bridge)
Generation
Xeon (Westmere-EP)

Package

0.504 billions
Transistor Count
1.17 billions
32 nm
Manufacturing Process
32 nm
20 W
Power Consumption
60 W
Intel
Foundry
Intel
131 mm²
Die Size
239 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.266 GHz
3.4 GHz
Performance Core Turbo Frequency
2.8 GHz
2
Total Core Count
6
4
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
22.0
Multiplier
17.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
3 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
2
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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