Intel Xeon Phi 7250F vs AMD EPYC 7F52

VS

Intel Xeon Phi 7250F AMD EPYC 7F52

We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and AMD EPYC 7F52 with 16 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7F52 's Advantages

Released 3 years and 10 months late

Higher specification of memory (DDR4-3200 vs DDR4)

Higher base frequency (3.5GHz vs 1.4GHz)

Lower TDP (155W vs 230W)

Score

Intel Xeon Phi 7250F

VS

AMD EPYC 7F52

General Parameters

Jun 2016

Release Date

Apr 2020

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Rome

Intel Socket 3647

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

EPYC (Zen 2 (Rome))

Package

8 billions

Transistor Count

3.8 billions

14 nm

Manufacturing Process

7 nm

Intel Socket 3647

Socket

AMD Socket SP3

230 W

Power Consumption

155 W

Intel

Foundry

TSMC

-

Die Size

74 mm²

FC-LGA3647

Package

FCLGA-4094

CPU Performance

1.4 GHz

Performance Core Base Frequency

3.5 GHz

1.6 GHz

Performance Core Turbo Frequency

3.9 GHz

68

Total Core Count

16

272

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

35.0

32 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-3200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

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