Home Comparison Intel Xeon E5507 vs Xeon E7 2820

Intel Xeon E5507 vs Xeon E7 2820

We compared two server CPUs: Intel Xeon E5507 with 4 cores 2.266GHz and Xeon E7 2820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5507 's Advantages
Higher base frequency (2.266GHz vs 2GHz)
Lower TDP (80W vs 105W)
Xeon E7 2820 's Advantages
Released 1 years and 1 months late
Higher specification of memory (1333 vs 3)
Larger L3 cache size (18MB vs 4MB)
More modern manufacturing process (32nm vs 45nm)

Score

VS

General Parameters

Mar 2010
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Gainestown
Core Architecture
Westmere-EX
Intel Socket 1366
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon (Gainestown)
Generation
Xeon E7(Westmere-EX)

Package

0.731 billions
Transistor Count
2.6 billions
45 nm
Manufacturing Process
32 nm
80 W
Power Consumption
105 W
Intel
Foundry
Intel
263 mm²
Die Size
513 mm²

CPU Performance

2.266 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
2.266 GHz
4
Total Core Count
8
4
Total Thread Count
16
133 MHz
Bus Frequency
133 MHz
17.0
Multiplier
15.0
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
18 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3-1333
3
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
-

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