Intel Xeon Gold 6434H vs Intel Xeon W 2191B

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Intel Xeon Gold 6434H

Intel Xeon W-2191B

We compared two server CPUs: Intel Xeon Gold 6434H with 8 cores 3.7GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6434H 's Advantages

Released 5 years and 1 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 2.3GHz)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon W 2191B 's Advantages

Larger L3 cache size (24.75MB vs 22.5MB)

Lower TDP (140W vs 195W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6434H +53%

2069

Intel Xeon W 2191B

1344

Geekbench 6 Multi Core

Intel Xeon Gold 6434H +28%

11816

Intel Xeon W 2191B

9179

Intel Xeon Gold 6434H

VS

Intel Xeon W 2191B

General Parameters

Jan 2023

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Skylake-W

Intel Socket 4677

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon W (Skylake-W)

Package

10 nm

Manufacturing Process

14 nm

195 W

Power Consumption

140 W

64 °C

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

-

Die Size

484 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.3 GHz

4.1 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

18

16

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

23.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

22.5 MB

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

8

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

4 TB

Max Memory Size

-

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

48

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