Intel Xeon D 1531 vs Intel Xeon W 11955M

VS

Intel Xeon D-1531

Intel Xeon W-11955M

We compared two server CPUs: Intel Xeon D 1531 with 6 cores 2.2GHz and Intel Xeon W 11955M with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1531 's Advantages

Higher base frequency (2.2GHz vs 2.1GHz)

Intel Xeon W 11955M 's Advantages

Released 5 years and 6 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Larger L3 cache size (24MB vs 1.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1531

759

Intel Xeon W 11955M +180%

2130

Geekbench 6 Multi Core

Intel Xeon D 1531

1338

Intel Xeon W 11955M +575%

9034

Intel Xeon D 1531

VS

Intel Xeon W 11955M

General Parameters

Nov 2015

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Tiger Lake-H

Intel BGA 1667

Socket

Intel BGA 1499

N/A

Integrated Graphics

UHD Graphics 750

Xeon D (Broadwell-DE)

Generation

Xeon (Tiger Lake-H)

Package

3.2 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

35 W

Power Consumption

35 W

80 °C

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

246 mm²

Die Size

190 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.1 GHz

2.7 GHz

Performance Core Turbo Frequency

5 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

21.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

1.25 MB per core

1.5 MB per core

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR4-3200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

24

PCIe Lanes

20

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