Home Comparison Opteron 6278 vs Intel Xeon E5 2660 v2

Opteron 6278 vs Intel Xeon E5 2660 v2

We compared two server CPUs: Opteron 6278 with 16 cores 2.4GHz and Intel Xeon E5 2660 v2 with 10 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6278 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Intel Xeon E5 2660 v2 's Advantages
Released 1 years and 4 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (25MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (95W vs 115W)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6278
309
Intel Xeon E5 2660 v2 +10%
342
Geekbench 6 Multi Core
Opteron 6278
2575
Intel Xeon E5 2660 v2 +16%
3008
VS

General Parameters

May 2012
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
95 W
-
Foundry
Intel
316 mm²
Die Size
160 mm²

CPU Performance

2.4 GHz
Performance Core Base Frequency
2.2 GHz
3.3 GHz
Performance Core Turbo Frequency
3 GHz
16
Total Core Count
10
16
Total Thread Count
20
200 MHz
Bus Frequency
100 MHz
12.0
Multiplier
32.0
768 K
L1 Cache
64 K per core
16 MB
L2 Cache
256 K per core
8 MB per die
L3 Cache
25 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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