Intel Xeon W 3175X vs AMD EPYC 7551

VS

Intel Xeon W-3175X

AMD EPYC 7551

We compared two server CPUs: Intel Xeon W 3175X with 28 cores 3.1GHz and AMD EPYC 7551 with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3175X 's Advantages

Released 1 years and 7 months late

Higher base frequency (3.1GHz vs 2GHz)

AMD EPYC 7551 's Advantages

Larger L3 cache size (64MB vs 38.5MB)

Lower TDP (180W vs 255W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 3175X +57%

1398

AMD EPYC 7551

890

Geekbench 6 Multi Core

Intel Xeon W 3175X +34%

7335

AMD EPYC 7551

5459

Intel Xeon W 3175X

VS

AMD EPYC 7551

General Parameters

Jan 2019

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Naples

Intel Socket 3647

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen (Naples))

Package

8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

255 W

Power Consumption

180 W

70 °C

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

688 mm²

Die Size

213 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

2 GHz

4.3 GHz

Performance Core Turbo Frequency

3 GHz

28

Total Core Count

32

56

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

20.0

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

38.5 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

6

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

-

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