Intel Xeon W 2191B vs AMD EPYC 9734

VS

Intel Xeon W-2191B

AMD EPYC 9734

We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and AMD EPYC 9734 with 112 cores 2.2GHz . 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

Higher base frequency (2.3GHz vs 2.2GHz)

Lower TDP (140W vs 340W)

AMD EPYC 9734 's Advantages

Released 5 years and 6 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (256MB vs 24.75MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2191B

1344

AMD EPYC 9734 +24%

1673

Geekbench 6 Multi Core

Intel Xeon W 2191B

9179

AMD EPYC 9734 +39%

12850

Intel Xeon W 2191B

VS

AMD EPYC 9734

General Parameters

Dec 2017

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Bergamo

Intel Socket 2066

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen 4c (Bergamo))

Package

-

Transistor Count

71 billions

14 nm

Manufacturing Process

5 nm

140 W

Power Consumption

340 W

66 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

484 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.2 GHz

4.3 GHz

Performance Core Turbo Frequency

3 GHz

18

Total Core Count

112

36

Total Thread Count

224

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

22.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

24.75 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

4

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9734

3

PCIe Version

5

48

PCIe Lanes

128

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