Home Comparison Opteron 6276 vs Intel Xeon E5 2667 v2

Opteron 6276 vs Intel Xeon E5 2667 v2

Opteron 6276
VS
Intel Xeon E5 2667 v2
AMD Opteron 6276
Intel Xeon E5-2667 v2
We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon E5 2667 v2 with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages
Lower TDP (115W vs 130W)
Intel Xeon E5 2667 v2 's Advantages
Released 1 years and 10 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.3GHz vs 2.3GHz)
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6276
198
Intel Xeon E5 2667 v2 +187%
570
Geekbench 6 Multi Core
Opteron 6276 +78%
1729
Intel Xeon E5 2667 v2
967
Opteron 6276
VS
Intel Xeon E5 2667 v2

General Parameters

Nov 2011
Release Date
Sep 2013
AMD
Manufacturer
Intel
Server
Type
Server
Interlagos
Core Architecture
Ivy Bridge-EP
AMD Socket G34
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Opteron (Interlagos)
Generation
Xeon E5 (Ivy Bridge-EP)

Package

2.4 billions
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
115 W
Power Consumption
130 W
-
Foundry
Intel
316 mm²
Die Size
160 mm²

CPU Performance

2.3 GHz
Performance Core Base Frequency
3.3 GHz
3.2 GHz
Performance Core Turbo Frequency
0
16
Total Core Count
8
16
Total Thread Count
16
200 MHz
Bus Frequency
100 MHz
11.5
Multiplier
33.0
768 K
L1 Cache
64 K per core
16 MB
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
Memory Types
DDR3
Max Memory Channels
4
No
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3

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