AMD EPYC Embedded 3251 vs Intel Xeon Platinum 9221

VS

AMD EPYC Embedded 3251 Intel Xeon Platinum 9221

We compared two server CPUs: AMD EPYC Embedded 3251 with 8 cores 2.5GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . 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 base frequency (2.5GHz vs 2.1GHz)

Lower TDP (55W vs 250W)

Intel Xeon Platinum 9221 's Advantages

Released 1 years and 2 months late

Higher specification of memory (DDR4-2933 vs DDR4-2666)

Larger L3 cache size (71.5MB vs 16MB)

Score

AMD EPYC Embedded 3251

VS

Intel Xeon Platinum 9221

General Parameters

Feb 2018

Release Date

Apr 2019

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Cascade Lake-AP

AMD BGA SP4r2

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon Platinum (Cascade Lake-AP)

Package

4.8 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

AMD BGA SP4r2

Socket

Intel BGA 5903

55 W

Power Consumption

250 W

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

SP4r2

Package

FC-BGA5903

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.1 GHz

3.1 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Total Core Count

32

16

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

23.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

71.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR4-2666

Memory Types

DDR4-2933

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

32

PCIe Lanes

-

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