Intel Xeon W 2191B vs Intel Xeon W 2123

VS

Intel Xeon W-2191B

Intel Xeon W-2123

We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Intel Xeon W 2123 with 4 cores 3.6GHz . 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

Larger L3 cache size (24.75MB vs 8.25MB)

Intel Xeon W 2123 's Advantages

Higher base frequency (3.6GHz vs 2.3GHz)

Lower TDP (120W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2191B +11%

1344

Intel Xeon W 2123

1207

Geekbench 6 Multi Core

Intel Xeon W 2191B +126%

9179

Intel Xeon W 2123

4052

Blender

Intel Xeon W 2191B +351%

280

Intel Xeon W 2123

62

Intel Xeon W 2191B

VS

Intel Xeon W 2123

General Parameters

Dec 2017

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Skylake-W

Intel Socket 2066

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon W (Skylake-W)

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

120 W

66 °C

Peak Operating Temperature

64 °C

Intel

Foundry

Intel

484 mm²

Die Size

484 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

3.6 GHz

4.3 GHz

Performance Core Turbo Frequency

3.9 GHz

18

Total Core Count

4

36

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

36.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

24.75 MB shared

L3 Cache

8.25 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

48

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