Home Comparison Intel Xeon E5603 vs Xeon W5580

Intel Xeon E5603 vs Xeon W5580

Intel Xeon E5603
VS
Xeon W5580
Intel Xeon E5603
Intel Xeon W5580
We compared two server CPUs: Intel Xeon E5603 with 4 cores 1.6GHz and Xeon W5580 with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5603 's Advantages
Released 1 years and 11 months late
More modern manufacturing process (32nm vs 45nm)
Lower TDP (80W vs 130W)
Xeon W5580 's Advantages
Higher specification of memory (1333 vs 3)
Higher base frequency (3.2GHz vs 1.6GHz)
Larger L3 cache size (8MB vs 4MB)

Score

Intel Xeon E5603
VS
Xeon W5580

General Parameters

Feb 2011
Release Date
Mar 2009
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Gainestown
Intel Socket 1366
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon(Gainestown)

Package

1.17 billions
Transistor Count
0.731 billions
32 nm
Manufacturing Process
45 nm
80 W
Power Consumption
130 W
Intel
Foundry
Intel
239 mm²
Die Size
263 mm²

CPU Performance

1.6 GHz
Performance Core Base Frequency
3.2 GHz
0
Performance Core Turbo Frequency
3.466 GHz
4
Total Core Count
4
4
Total Thread Count
8
133 MHz
Bus Frequency
133 MHz
12.0
Multiplier
24.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
4 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3-1333
3
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
2

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