Home Comparison Xeon L5639 vs Intel Xeon E3 1220L v2

Xeon L5639 vs Intel Xeon E3 1220L v2

We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and Intel Xeon E3 1220L v2 with 2 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5639 's Advantages
Higher specification of memory (1333 vs 3)
Larger L3 cache size (12MB vs 8MB)
Intel Xeon E3 1220L v2 's Advantages
Released 1 years and 3 months late
Newer PCIe version (3 vs 2)
Higher base frequency (2.3GHz vs 2.133GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (17W vs 60W)

Score

VS

General Parameters

Feb 2011
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Ivy Bridge
Intel Socket 1366
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon(Westmere-EP)
Generation
Xeon E3 (Ivy Bridge)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
22 nm
60 W
Power Consumption
17 W
Intel
Foundry
Intel
239 mm²
Die Size
-

CPU Performance

2.133 GHz
Performance Core Base Frequency
2.3 GHz
2.667 GHz
Performance Core Turbo Frequency
3.5 GHz
6
Total Core Count
2
12
Total Thread Count
4
133 MHz
Bus Frequency
100 MHz
16.0
Multiplier
23.0
64 KB per core
L1 Cache
64 K per core
256 KB per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3-1333
Memory Types
DDR3
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
16

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