Intel Xeon E5507 vs Intel Xeon E5 2603 v3

VS

We compared two server CPUs: Intel Xeon E5507 with 4 cores 2.266GHz and Intel Xeon E5 2603 v3 with 6 cores 1.6GHz . 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 1.6GHz)

Lower TDP (80W vs 85W)

Intel Xeon E5 2603 v3 's Advantages

Released 4 years and 6 months late

Higher specification of memory (DDR4-1600 vs DDR3)

Newer PCIe version (3 vs 2)

Larger L3 cache size (15MB vs 4MB)

More modern manufacturing process (22nm vs 45nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5507

346

Intel Xeon E5 2603 v3 +61%

558

Geekbench 6 Multi Core

Intel Xeon E5507

1081

Intel Xeon E5 2603 v3 +135%

2541

Intel Xeon E5507

VS

Intel Xeon E5 2603 v3

General Parameters

Mar 2010

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Gainestown

Core Architecture

Haswell-EP

Intel Socket 1366

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon (Gainestown)

Generation

Xeon E5 (Haswell-EP)

Package

0.731 billions

Transistor Count

2.6 billions

45 nm

Manufacturing Process

22 nm

Intel Socket 1366

Socket

Intel Socket 2011-3

80 W

Power Consumption

85 W

Intel

Foundry

Intel

263 mm²

Die Size

356 mm²

FC-LGA8

Package

FC-LGA12A

CPU Performance

2.266 GHz

Performance Core Base Frequency

1.6 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

6

4

Total Thread Count

6

133 MHz

Bus Frequency

100 MHz

17.0

Multiplier

16.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-1600

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

40

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