Xeon W 1390P vs Intel Xeon W 11855M

VS

Xeon W 1390P Intel Xeon W 11855M

We compared two server CPUs: Xeon W 1390P with 8 cores 3.5GHz and Intel Xeon W 11855M with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon W 1390P 's Advantages

Higher base frequency (3.5GHz vs 3.2GHz)

Intel Xeon W 11855M 's Advantages

Larger L3 cache size (18MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Xeon W 1390P +15%

2287

Intel Xeon W 11855M

1975

Geekbench 6 Multi Core

Xeon W 1390P +35%

11002

Intel Xeon W 11855M

8115

Xeon W 1390P

VS

Intel Xeon W 11855M

General Parameters

May 2021

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Rocket Lake-S

Core Architecture

Tiger Lake-H

Intel Socket 1200

Socket

Intel BGA 1787

UHD Graphics P750

Integrated Graphics

UHD Graphics 750

Xeon W (Rocket Lake-S)

Generation

Xeon (Tiger Lake-H)

Package

14 nm

Manufacturing Process

10 nm

Intel Socket 1200

Socket

Intel BGA 1787

125 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

276 mm²

Die Size

190 mm²

FC-LGA1200

Package

FC-BGA16F

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.2 GHz

5.3 GHz

Performance Core Turbo Frequency

4.9 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

32.0

80 KB per core

L1 Cache

80 K per core

512 KB per core

L2 Cache

1.25 MB per core

16 MB shared

L3 Cache

18 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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