Home Comparison Intel Xeon E5 2420 v2 vs Intel Xeon E5 4640

Intel Xeon E5 2420 v2 vs Intel Xeon E5 4640

We compared two server CPUs: Intel Xeon E5 2420 v2 with 6 cores 2.2GHz and Intel Xeon E5 4640 with 8 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2420 v2 's Advantages
Released 1 years and 4 months late
More modern manufacturing process (22nm vs 32nm)
Lower TDP (80W vs 95W)
Intel Xeon E5 4640 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Larger L3 cache size (20MB vs 15MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2420 v2 +29%
487
Intel Xeon E5 4640
375
Geekbench 6 Multi Core
Intel Xeon E5 2420 v2 +257%
2350
Intel Xeon E5 4640
658
VS

General Parameters

Sep 2013
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Sandy Bridge-EP
Intel Socket 1356
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EN)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

1.4 billions
Transistor Count
2.27 billions
22 nm
Manufacturing Process
32 nm
Intel Socket 1356
Socket
Intel Socket 2011
80 W
Power Consumption
95 W
Intel
Foundry
Intel
160 mm²
Die Size
435 mm²
-
Package
FC-LGA10

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.4 GHz
0
Performance Core Turbo Frequency
2.8 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
24.0
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
20 MB shared
No
Unlocked Multiplier
No
2
SMP
4

Memory Parameters

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

Miscellaneous

-
PCIe Version
3

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