Opteron 43CX EE vs Intel Xeon E5 4620

VS

AMD Opteron 43CX EE

Intel Xeon E5-4620

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and Intel Xeon E5 4620 with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages

Released 7 months late

Lower TDP (35W vs 130W)

Intel Xeon E5 4620 's Advantages

Larger L3 cache size (16MB vs 8MB)

Score

Opteron 43CX EE

VS

Intel Xeon E5 4620

General Parameters

Dec 2012

Release Date

May 2012

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Sandy Bridge-EP

AMD Socket C32

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

1.2 billions

Transistor Count

2.27 billions

32 nm

Manufacturing Process

32 nm

35 W

Power Consumption

130 W

-

Foundry

Intel

315 mm²

Die Size

435 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.2 GHz

3 GHz

Performance Core Turbo Frequency

2.6 GHz

4

Total Core Count

8

4

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

26.0

192 K

L1 Cache

64 KB per core

4 MB

L2 Cache

256 KB per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR3

Memory Types

DDR3

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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