Xeon W 11955M vs Intel Xeon E7 4809 v3

VS

Intel Xeon W-11955M

Intel Xeon E7-4809 v3

We compared two server CPUs: Xeon W 11955M with 8 cores 2.1GHz and Intel Xeon E7 4809 v3 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon W 11955M 's Advantages

Released 5 years and 11 months late

Higher specification of memory (3200 vs 1866)

Newer PCIe version (4 vs 3)

Higher base frequency (2.1GHz vs 2GHz)

Larger L3 cache size (24MB vs 20MB)

More modern manufacturing process (10nm vs 22nm)

Lower TDP (35W vs 115W)

Score

Xeon W 11955M

VS

Intel Xeon E7 4809 v3

General Parameters

May 2021

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Tiger Lake-H

Core Architecture

Haswell-EX

Intel BGA 1787

Socket

Intel Socket 2011-1

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

Xeon E7 (Haswell-EX)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

22 nm

35 W

Power Consumption

115 W

72 °C

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

190 mm²

Die Size

356 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2 GHz

5 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

20.0

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

256 K per core

24 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

32

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