Intel Xeon E5 2603 vs Intel Xeon E5 2670 v2

VS

Intel Xeon E5-2603

Intel Xeon E5-2670 v2

We compared two server CPUs: Intel Xeon E5 2603 with 4 cores 1.8GHz and Intel Xeon E5 2670 v2 with 10 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2603 's Advantages

Lower TDP (80W vs 115W)

Intel Xeon E5 2670 v2 's Advantages

Released 1 years and 6 months late

Higher base frequency (2.5GHz vs 1.8GHz)

Larger L3 cache size (25MB vs 10MB)

More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603 +36%

571

Intel Xeon E5 2670 v2

418

Geekbench 6 Multi Core

Intel Xeon E5 2603 +894%

2875

Intel Xeon E5 2670 v2

289

Intel Xeon E5 2603

VS

Intel Xeon E5 2670 v2

General Parameters

Mar 2012

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Ivy Bridge-EP

Intel Socket 2011

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon E5 (Ivy Bridge-EP)

Package

1.27 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

80 W

Power Consumption

115 W

Intel

Foundry

Intel

294 mm²

Die Size

160 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

10

4

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

25.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

10 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

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