Home Comparison Opteron 6276 vs Intel Xeon E5 2630

Opteron 6276 vs Intel Xeon E5 2630

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon E5 2630 with 6 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2630 's Advantages
Newer PCIe version (3 vs 2)
Larger L3 cache size (15MB vs 8MB)
Lower TDP (95W vs 115W)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6276
198
Intel Xeon E5 2630 +426%
1043
Geekbench 6 Multi Core
Opteron 6276
1729
Intel Xeon E5 2630 +221%
5551
VS

General Parameters

Nov 2011
Release Date
Mar 2012
AMD
Manufacturer
Intel
Server
Type
Server
Interlagos
Core Architecture
Sandy Bridge-EP
AMD Socket G34
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Opteron (Interlagos)
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
95 W
-
Foundry
Intel
316 mm²
Die Size
435 mm²

CPU Performance

2.3 GHz
Performance Core Base Frequency
2.3 GHz
3.2 GHz
Performance Core Turbo Frequency
2.8 GHz
16
Total Core Count
6
16
Total Thread Count
12
200 MHz
Bus Frequency
100 MHz
11.5
Multiplier
23.0
768 K
L1 Cache
64 K per core
16 MB
L2 Cache
256 K per core
8 MB per die
L3 Cache
15 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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