Home Comparison Opteron 154 vs Xeon E7 8837

Opteron 154 vs Xeon E7 8837

We compared two server CPUs: Opteron 154 with 1 cores 2.8GHz and Xeon E7 8837 with 8 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 154 's Advantages
Higher base frequency (2.8GHz vs 2.667GHz)
Lower TDP (104W vs 130W)
Xeon E7 8837 's Advantages
Released 5 years and 8 months late
Higher specification of memory (1333 vs 400)
More modern manufacturing process (32nm vs 90nm)

Score

VS

General Parameters

Aug 2005
Release Date
Apr 2011
AMD
Manufacturer
Intel
Server
Type
Server
Venus
Core Architecture
Westmere-EX
AMD Socket 939
Socket
Intel Socket 1567
On certain motherboards (Chipset feature)
Integrated Graphics
N/A
Opteron (Venus (E4))
Generation
Xeon E7(Westmere-EX)

Package

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

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.667 GHz
0
Performance Core Turbo Frequency
2.8 GHz
1
Total Core Count
8
1
Total Thread Count
8
200 MHz
Bus Frequency
133 MHz
14.0
Multiplier
20.0
128 KB
L1 Cache
64 KB per core
1 MB
L2 Cache
256 KB per core
-
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
8

Memory Parameters

DDR1-400
Memory Types
DDR3-1333
2
Max Memory Channels
4
No
ECC Memory Support
Yes

Miscellaneous

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