Intel Xeon w7 3455 vs Intel Xeon Phi 7250F

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We compared two server CPUs: Intel Xeon w7 3455 with 24 cores 2.5GHz and Intel Xeon Phi 7250F with 68 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3455 's Advantages

Released 6 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4)

Higher base frequency (2.5GHz vs 1.4GHz)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon Phi 7250F 's Advantages

Lower TDP (230W vs 270W)

Score

Intel Xeon w7 3455

VS

Intel Xeon Phi 7250F

General Parameters

Feb 2023

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Knights Landing

Intel Socket 4677

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon Phi (Knights Landing)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

Intel Socket 3647

270 W

Power Consumption

230 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

-

FC-LGA16A

Package

FC-LGA3647

CPU Performance

2.5 GHz

Performance Core Base Frequency

1.4 GHz

4.8 GHz

Performance Core Turbo Frequency

1.6 GHz

24

Total Core Count

68

48

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

14.0

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

512 K per core

67.5 MB

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4

4 TB

Max Memory Size

-

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

112

PCIe Lanes

-

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