Home Comparison Intel Xeon E5 2420 v2 vs Opteron 6344

Intel Xeon E5 2420 v2 vs Opteron 6344

We compared two server CPUs: Intel Xeon E5 2420 v2 with 6 cores 2.2GHz and Opteron 6344 with 12 cores 2.6GHz . 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 10 months late
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (80W vs 115W)
Opteron 6344 's Advantages
Higher specification of memory (1866 vs 3)
Higher base frequency (2.6GHz vs 2.2GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2420 v2 +16%
487
Opteron 6344
419
Geekbench 6 Multi Core
Intel Xeon E5 2420 v2
2350
Opteron 6344 +36%
3209
VS

General Parameters

Sep 2013
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Abu Dhabi
Intel Socket 1356
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EN)
Generation
Opteron (Abu Dhabi)

Package

1.4 billions
Transistor Count
2.4 billions
22 nm
Manufacturing Process
32 nm
80 W
Power Consumption
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
GlobalFoundries
160 mm²
Die Size
2x315 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.6 GHz
0
Performance Core Turbo Frequency
3.2 GHz
6
Total Core Count
12
12
Total Thread Count
12
100 MHz
Bus Frequency
200 MHz
22.0
Multiplier
13.0
64 K per core
L1 Cache
576 KB
256 K per core
L2 Cache
2 MB per module
15 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
2
SMP
4

Memory Parameters

DDR3
Memory Types
DDR3-1866
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2

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