Opteron 43CX EE vs Xeon 6756E

VS

AMD Opteron 43CX EE

Intel Xeon 6756E

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and Xeon 6756E with 128 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages

Higher base frequency (2.2GHz vs 1.8GHz)

Lower TDP (35W vs 225W)

Xeon 6756E 's Advantages

Released 11 years and 6 months late

Higher specification of memory (6400 vs 3)

Larger L3 cache size (96MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Score

Opteron 43CX EE

VS

Xeon 6756E

General Parameters

Dec 2012

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Sierra Forest

AMD Socket C32

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon 6(Sierra Forest-SP)

Package

1.2 billions

Transistor Count

-

32 nm

Manufacturing Process

5 nm

35 W

Power Consumption

225 W

-

Peak Operating Temperature

96°C

-

Foundry

Intel

315 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.8 GHz

3 GHz

Performance Core Turbo Frequency

2.6 GHz

4

Total Core Count

128

4

Total Thread Count

128

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

18.0

192 K

L1 Cache

96 KB per core

4 MB

L2 Cache

4 MB per module

8 MB shared

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

88

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