Intel Xeon Phi 7120D vs Xeon w7 2555X

VS

Intel Xeon Phi 7120D

Intel Xeon w7-2555X

We compared two server CPUs: Intel Xeon Phi 7120D with 61 cores 1.238GHz and Xeon w7 2555X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 2555X 's Advantages

Released 10 years and 5 months late

Higher specification of memory (4800 vs 4)

Higher base frequency (3.3GHz vs 1.238GHz)

More modern manufacturing process (10nm vs 22nm)

Lower TDP (210W vs 270W)

Score

Intel Xeon Phi 7120D

VS

Xeon w7 2555X

General Parameters

Mar 2014

Release Date

Aug 2024

SFF

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Sapphire Rapids

SFF 230-Pin

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Xeon W (Sapphire Rapids)

Package

5 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

270 W

Power Consumption

210 W

Intel

Foundry

Intel

350 mm²

Die Size

-

CPU Performance

1.238 GHz

Performance Core Base Frequency

3.3 GHz

1.333 GHz

Performance Core Turbo Frequency

4.8 GHz

61

Total Core Count

14

244

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

33.0

32 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

2 MB per core

-

L3 Cache

33.75 MB

No

Unlocked Multiplier

Yes

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

64

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