Intel Xeon W 2155 vs Intel Xeon W 2140B

VS

Intel Xeon W-2155

Intel Xeon W-2140B

We compared two server CPUs: Intel Xeon W 2155 with 10 cores 3.3GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2155 's Advantages

Higher base frequency (3.3GHz vs 3.2GHz)

Larger L3 cache size (13.75MB vs 11MB)

Intel Xeon W 2140B 's Advantages

Lower TDP (120W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2155

1095

Intel Xeon W 2140B +15%

1264

Geekbench 6 Multi Core

Intel Xeon W 2155

6459

Intel Xeon W 2140B +9%

7083

Blender

Intel Xeon W 2155 +11%

181

Intel Xeon W 2140B

163

Intel Xeon W 2155

VS

Intel Xeon W 2140B

General Parameters

Aug 2017

Release Date

Dec 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

68 °C

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

484 mm²

Die Size

484 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.2 GHz

4.5 GHz

Performance Core Turbo Frequency

4.2 GHz

10

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

32.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

13.75 MB shared

L3 Cache

11 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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