Intel Xeon E5 2603 v2 vs Opteron 43CX EE

VS

Intel Xeon E5-2603 v2

AMD Opteron 43CX EE

We compared two server CPUs: Intel Xeon E5 2603 v2 with 4 cores 1.8GHz and Opteron 43CX EE with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2603 v2 's Advantages

Released 9 months late

Larger L3 cache size (10MB vs 8MB)

More modern manufacturing process (22nm vs 32nm)

Opteron 43CX EE 's Advantages

Higher base frequency (2.2GHz vs 1.8GHz)

Lower TDP (35W vs 80W)

Score

Intel Xeon E5 2603 v2

VS

Opteron 43CX EE

General Parameters

Sep 2013

Release Date

Dec 2012

Intel

Manufacturer

AMD

Server

Type

Server

Ivy Bridge-EP

Core Architecture

Seoul

Intel Socket 2011

Socket

AMD Socket C32

N/A

Integrated Graphics

N/A

Xeon E5 (Ivy Bridge-EP)

Generation

Opteron (Seoul)

Package

1.4 billions

Transistor Count

1.2 billions

22 nm

Manufacturing Process

32 nm

80 W

Power Consumption

35 W

Intel

Foundry

-

160 mm²

Die Size

315 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

4

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

18.0

Multiplier

11.0

64 K per core

L1 Cache

192 K

256 K per core

L2 Cache

4 MB

10 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

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