Xeon W 11955M vs Xeon W 1390

VS

Intel Xeon W-11955M

Intel Xeon W-1390

We compared two server CPUs: Xeon W 11955M with 8 cores 2.1GHz and Xeon W 1390 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon W 11955M 's Advantages

Larger L3 cache size (24MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 80W)

Xeon W 1390 's Advantages

Higher base frequency (2.8GHz vs 2.1GHz)

Score

Xeon W 11955M

VS

Xeon W 1390

General Parameters

May 2021

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Tiger Lake-H

Core Architecture

Rocket Lake-S

Intel BGA 1787

Socket

Intel Socket 1200

UHD Graphics 750

Integrated Graphics

UHD Graphics P750

Xeon (Tiger Lake-H)

Generation

Xeon W (Rocket Lake-S)

Package

10 nm

Manufacturing Process

14 nm

35 W

Power Consumption

80 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

190 mm²

Die Size

276 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.8 GHz

5 GHz

Performance Core Turbo Frequency

5.2 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

28.0

80 KB per core

L1 Cache

80 KB per core

1.25 MB per core

L2 Cache

512 KB per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

20

PCIe Lanes

20

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