Xeon EC5539 vs Xeon W 11955M

VS

Intel Xeon EC5539

Intel Xeon W-11955M

We compared two server CPUs: Xeon EC5539 with 4 cores 2.266GHz and 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

Xeon EC5539 's Advantages

Higher base frequency (2.266GHz vs 2.1GHz)

Xeon W 11955M 's Advantages

Released 11 years and 3 months late

Higher specification of memory (3200 vs 1333)

Newer PCIe version (4 vs 2)

Larger L3 cache size (24MB vs 4MB)

More modern manufacturing process (10nm vs 45nm)

Lower TDP (35W vs 65W)

Score

Xeon EC5539

VS

Xeon W 11955M

General Parameters

Feb 2010

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Jasper Forest

Core Architecture

Tiger Lake-H

Intel Socket 1366

Socket

Intel BGA 1787

N/A

Integrated Graphics

UHD Graphics 750

Xeon(Jasper Forest)

Generation

Xeon (Tiger Lake-H)

Package

45 nm

Manufacturing Process

10 nm

65 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

263 mm²

Die Size

190 mm²

CPU Performance

2.266 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

8

Total Thread Count

16

133 MHz

Bus Frequency

100 MHz

17.0

Multiplier

21.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1.25 MB per core

4 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR4-3200

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

20

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