Home Comparison Intel Xeon E5 2620 v2 vs Intel Xeon E3 1220L

Intel Xeon E5 2620 v2 vs Intel Xeon E3 1220L

We compared two server CPUs: Intel Xeon E5 2620 v2 with 6 cores 2.1GHz and Intel Xeon E3 1220L with 2 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2620 v2 's Advantages
Released 2 years and 5 months late
Larger L3 cache size (15MB vs 3MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E3 1220L 's Advantages
Higher base frequency (2.2GHz vs 2.1GHz)
Lower TDP (20W vs 80W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2620 v2
422
Intel Xeon E3 1220L +34%
569
Geekbench 6 Multi Core
Intel Xeon E5 2620 v2 +403%
3412
Intel Xeon E3 1220L
678
VS

General Parameters

Sep 2013
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Sandy Bridge
Intel Socket 2011
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon E3 (Sandy Bridge)

Package

1.4 billions
Transistor Count
0.504 billions
22 nm
Manufacturing Process
32 nm
80 W
Power Consumption
20 W
Intel
Foundry
Intel
160 mm²
Die Size
131 mm²

CPU Performance

2.1 GHz
Performance Core Base Frequency
2.2 GHz
0
Performance Core Turbo Frequency
3.4 GHz
6
Total Core Count
2
12
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
15 MB shared
L3 Cache
3 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
-
PCIe Lanes
16

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