Opteron 6278 vs Xeon w7 2575X

VS

AMD Opteron 6278

Intel Xeon w7-2575X

We compared two server CPUs: Opteron 6278 with 16 cores 2.4GHz and Xeon w7 2575X with 22 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6278 's Advantages

Lower TDP (115W vs 250W)

Xeon w7 2575X 's Advantages

Released 12 years and 3 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (3GHz vs 2.4GHz)

Larger L3 cache size (45MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Opteron 6278

VS

Xeon w7 2575X

General Parameters

May 2012

Release Date

Aug 2024

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Sapphire Rapids

AMD Socket G34

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon W (Sapphire Rapids)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

115 W

Power Consumption

250 W

-

Foundry

Intel

316 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

3 GHz

3.3 GHz

Performance Core Turbo Frequency

4.8 GHz

16

Total Core Count

22

16

Total Thread Count

44

200 MHz

Bus Frequency

100 MHz

12.0

Multiplier

30.0

768 K

L1 Cache

80 KB per core

16 MB

L2 Cache

2 MB per core

8 MB per die

L3 Cache

45 MB

No

Unlocked Multiplier

Yes

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

64

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