AMD EPYC Embedded 3251 vs Intel Xeon Phi 7295

VS

AMD EPYC Embedded 3251 Intel Xeon Phi 7295

We compared two server CPUs: AMD EPYC Embedded 3251 with 8 cores 2.5GHz and Intel Xeon Phi 7295 with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3251 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4)

Higher base frequency (2.5GHz vs 1.5GHz)

Lower TDP (55W vs 320W)

Score

AMD EPYC Embedded 3251

VS

Intel Xeon Phi 7295

General Parameters

Feb 2018

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Knights Mill

AMD BGA SP4r2

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon Phi (Knights Mill)

Package

4.8 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

AMD BGA SP4r2

Socket

Intel Socket 3647

55 W

Power Consumption

320 W

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

SP4r2

Package

FC-LGA3647

CPU Performance

2.5 GHz

Performance Core Base Frequency

1.5 GHz

3.1 GHz

Performance Core Turbo Frequency

1.6 GHz

8

Total Core Count

72

16

Total Thread Count

288

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

15.0

96 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

32

PCIe Lanes

-

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