Intel Xeon W 2140B vs AMD EPYC 7551P

VS

Intel Xeon W-2140B

AMD EPYC 7551P

We compared two server CPUs: Intel Xeon W 2140B with 8 cores 3.2GHz and AMD EPYC 7551P 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 2140B 's Advantages

Released 6 months late

Higher base frequency (3.2GHz vs 2GHz)

Lower TDP (120W vs 180W)

AMD EPYC 7551P 's Advantages

Larger L3 cache size (64MB vs 11MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2140B +35%

1264

AMD EPYC 7551P

931

Geekbench 6 Multi Core

Intel Xeon W 2140B +14%

7083

AMD EPYC 7551P

6192

Blender

Intel Xeon W 2140B

163

AMD EPYC 7551P +165%

432

Intel Xeon W 2140B

VS

AMD EPYC 7551P

General Parameters

Dec 2017

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Naples

Intel Socket 2066

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

120 W

Power Consumption

180 W

70 °C

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

484 mm²

Die Size

213 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2 GHz

4.2 GHz

Performance Core Turbo Frequency

3 GHz

8

Total Core Count

32

16

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

20.0

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

11 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

-

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