Home Comparison Opteron 6344 vs Intel Xeon E5 2680

Opteron 6344 vs Intel Xeon E5 2680

We compared two server CPUs: Opteron 6344 with 12 cores 2.6GHz and Intel Xeon E5 2680 with 8 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6344 's Advantages
Released 8 months late
Higher specification of memory (1866 vs 3)
Lower TDP (115W vs 130W)
Intel Xeon E5 2680 's Advantages
Newer PCIe version (3 vs 2)
Higher base frequency (2.7GHz vs 2.6GHz)
Larger L3 cache size (20MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6344
419
Intel Xeon E5 2680 +126%
947
Geekbench 6 Multi Core
Opteron 6344
3209
Intel Xeon E5 2680 +65%
5316
VS

General Parameters

Nov 2012
Release Date
Mar 2012
AMD
Manufacturer
Intel
Server
Type
Server
Abu Dhabi
Core Architecture
Sandy Bridge-EP
AMD Socket G34
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

2.4 billions
Transistor Count
2.27 billions
32 nm
Manufacturing Process
32 nm
115 W
Power Consumption
130 W
70 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
435 mm²

CPU Performance

2.6 GHz
Performance Core Base Frequency
2.7 GHz
3.2 GHz
Performance Core Turbo Frequency
3.5 GHz
12
Total Core Count
8
12
Total Thread Count
16
200 MHz
Bus Frequency
100 MHz
13.0
Multiplier
27.0
576 KB
L1 Cache
64 K per core
2 MB per module
L2 Cache
256 K per core
8 MB per die
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
4
SMP
2

Memory Parameters

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

Miscellaneous

2
PCIe Version
3

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