Home Comparison Opteron 148 vs Xeon EC5539

Opteron 148 vs Xeon EC5539

We compared two server CPUs: Opteron 148 with 1 cores 2.2GHz and Xeon EC5539 with 4 cores 2.266GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon EC5539 's Advantages
Released 4 years and 6 months late
Higher specification of memory (1333 vs 400)
Higher base frequency (2.266GHz vs 2.2GHz)
More modern manufacturing process (45nm vs 90nm)
Lower TDP (65W vs 85W)

Score

VS

General Parameters

Aug 2005
Release Date
Feb 2010
AMD
Manufacturer
Intel
Server
Type
Server
Venus
Core Architecture
Jasper Forest
AMD Socket 939
Socket
Intel Socket 1366
On certain motherboards (Chipset feature)
Integrated Graphics
N/A
Opteron (Venus (E6))
Generation
Xeon(Jasper Forest)

Package

0.114 billions
Transistor Count
-
90 nm
Manufacturing Process
45 nm
85 W
Power Consumption
65 W
-
Foundry
Intel
115 mm²
Die Size
263 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.266 GHz
0
Performance Core Turbo Frequency
0
1
Total Core Count
4
1
Total Thread Count
8
200 MHz
Bus Frequency
133 MHz
11.0
Multiplier
17.0
128 KB
L1 Cache
64 KB per core
1 MB
L2 Cache
256 KB per core
-
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR1-400
Memory Types
DDR3-1333
2
Max Memory Channels
3
No
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2

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