Intel Xeon Phi 7250F vs AMD EPYC 9754

VS

Intel Xeon Phi 7250F

AMD EPYC 9754

We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and AMD EPYC 9754 with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250F 's Advantages

Lower TDP (230W vs 360W)

AMD EPYC 9754 's Advantages

Released 7 years late

Higher specification of memory (4800 vs 4)

Higher base frequency (2.25GHz vs 1.4GHz)

More modern manufacturing process (5nm vs 14nm)

Score

Intel Xeon Phi 7250F

VS

AMD EPYC 9754

General Parameters

Jun 2016

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Bergamo

Intel Socket 3647

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

EPYC (Zen 4c (Bergamo))

Package

8 billions

Transistor Count

71 billions

14 nm

Manufacturing Process

5 nm

230 W

Power Consumption

360 W

Intel

Foundry

TSMC

-

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

1.4 GHz

Performance Core Base Frequency

2.25 GHz

1.6 GHz

Performance Core Turbo Frequency

3.1 GHz

68

Total Core Count

128

272

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

22.5

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4

Memory Types

DDR5-4800

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9754

-

PCIe Version

5

-

PCIe Lanes

128

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