Intel Xeon W 11955M vs Intel Xeon Phi 7120D

VS

Intel Xeon W-11955M

Intel Xeon Phi 7120D

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and Intel Xeon Phi 7120D with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11955M 's Advantages

Released 7 years and 2 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (2.1GHz vs 1.238GHz)

More modern manufacturing process (10nm vs 22nm)

Lower TDP (35W vs 270W)

Score

Intel Xeon W 11955M

VS

Intel Xeon Phi 7120D

General Parameters

May 2021

Release Date

Mar 2014

Intel

Manufacturer

SFF

Server

Type

Server

Tiger Lake-H

Core Architecture

Knights Corner

Intel BGA 1499

Socket

SFF 230-Pin

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

Xeon Phi (Knights Corner)

Package

-

Transistor Count

5 billions

10 nm

Manufacturing Process

22 nm

35 W

Power Consumption

270 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

190 mm²

Die Size

350 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.238 GHz

5 GHz

Performance Core Turbo Frequency

1.333 GHz

8

Total Core Count

61

16

Total Thread Count

244

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

12.0

80 K per core

L1 Cache

32 K per core

1.25 MB per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

20

PCIe Lanes

-

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