Intel Xeon W 2191B vs Xeon w7 2575X

VS

Intel Xeon W-2191B

Intel Xeon w7-2575X

We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Xeon w7 2575X with 22 cores 3GHz . 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

Lower TDP (140W vs 250W)

Xeon w7 2575X 's Advantages

Released 6 years and 8 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3GHz vs 2.3GHz)

Larger L3 cache size (45MB vs 24.75MB)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon W 2191B

VS

Xeon w7 2575X

General Parameters

Dec 2017

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Sapphire Rapids

Intel Socket 2066

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon W (Sapphire Rapids)

Package

14 nm

Manufacturing Process

10 nm

140 W

Power Consumption

250 W

66 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

3 GHz

4.3 GHz

Performance Core Turbo Frequency

4.8 GHz

18

Total Core Count

22

36

Total Thread Count

44

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

30.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

2 MB per core

24.75 MB shared

L3 Cache

45 MB

No

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

64

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