Home Comparison Intel Xeon E7 8850 vs Opteron 6278

Intel Xeon E7 8850 vs Opteron 6278

We compared two server CPUs: Intel Xeon E7 8850 with 10 cores 2GHz and Opteron 6278 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8850 's Advantages
Larger L3 cache size (30MB vs 8MB)
Opteron 6278 's Advantages
Released 1 years and 1 months late
Higher base frequency (2.4GHz vs 2GHz)
Lower TDP (115W vs 130W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E7 8850 +21%
376
Opteron 6278
309
Geekbench 6 Multi Core
Intel Xeon E7 8850 +59%
4103
Opteron 6278
2575
VS

General Parameters

Apr 2011
Release Date
May 2012
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EX
Core Architecture
Interlagos
Intel Socket 1567
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon E7 (Westmere-EX)
Generation
Opteron (Interlagos)

Package

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

CPU Performance

2 GHz
Performance Core Base Frequency
2.4 GHz
2.4 GHz
Performance Core Turbo Frequency
3.3 GHz
10
Total Core Count
16
20
Total Thread Count
16
133 MHz
Bus Frequency
200 MHz
15.0
Multiplier
12.0
64 K per core
L1 Cache
768 K
256 K per core
L2 Cache
16 MB
30 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
8
SMP
4

Memory Parameters

DDR3
Memory Types
DDR3
Yes
ECC Memory Support
No

Miscellaneous

-
PCIe Version
2

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