Opteron 6274 vs Xeon 6756E

VS

AMD Opteron 6274

Intel Xeon 6756E

We compared two server CPUs: Opteron 6274 with 16 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 6274 's Advantages

Higher base frequency (2.2GHz vs 1.8GHz)

Lower TDP (115W vs 225W)

Xeon 6756E 's Advantages

Released 12 years and 7 months late

Higher specification of memory (6400 vs 3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (96MB vs 16MB)

More modern manufacturing process (5nm vs 32nm)

Score

Opteron 6274

VS

Xeon 6756E

General Parameters

Nov 2011

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Sierra Forest

AMD Socket G34

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon 6(Sierra Forest-SP)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

5 nm

115 W

Power Consumption

225 W

-

Peak Operating Temperature

96°C

-

Foundry

Intel

316 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.8 GHz

3.1 GHz

Performance Core Turbo Frequency

2.6 GHz

16

Total Core Count

128

16

Total Thread Count

128

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

18.0

768 K shared

L1 Cache

96 KB per core

8.00391 MB per core

L2 Cache

4 MB per module

16 MB

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

2

PCIe Version

5

-

PCIe Lanes

88

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