Intel Xeon W 2191B vs AMD EPYC 7351P

VS

Intel Xeon W-2191B

AMD EPYC 7351P

We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and AMD EPYC 7351P with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2191B 's Advantages

Released 6 months late

Lower TDP (140W vs 170W)

AMD EPYC 7351P 's Advantages

Higher base frequency (2.4GHz vs 2.3GHz)

Larger L3 cache size (64MB vs 24.75MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2191B +44%

1344

AMD EPYC 7351P

929

Geekbench 6 Multi Core

Intel Xeon W 2191B +22%

9179

AMD EPYC 7351P

7486

Intel Xeon W 2191B

VS

AMD EPYC 7351P

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

140 W

Power Consumption

170 W

66 °C

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

484 mm²

Die Size

213 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.4 GHz

4.3 GHz

Performance Core Turbo Frequency

2.9 GHz

18

Total Core Count

16

36

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

24.0

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

24.75 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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