Intel Xeon Platinum 8253 vs AMD EPYC 7443

VS

We compared two server CPUs: Intel Xeon Platinum 8253 with 16 cores 2.2GHz and AMD EPYC 7443 with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8253 's Advantages

Lower TDP (125W vs 200W)

AMD EPYC 7443 's Advantages

Released 2 years and 3 months late

Higher specification of memory (DDR4-3200 vs DDR4)

Higher base frequency (2.85GHz vs 2.2GHz)

Larger L3 cache size (128MB vs 22MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8253

1089

AMD EPYC 7443 +73%

1889

Geekbench 6 Multi Core

Intel Xeon Platinum 8253 +155%

8849

AMD EPYC 7443

3458

Intel Xeon Platinum 8253

VS

AMD EPYC 7443

General Parameters

Dec 2018

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-SP

Core Architecture

Milan

Intel Socket 3647

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

EPYC (Zen 3 (Milan))

Package

8 billions

Transistor Count

16.6 billions

14 nm

Manufacturing Process

7 nm

Intel Socket 3647

Socket

AMD Socket SP3

125 W

Power Consumption

200 W

Intel

Foundry

TSMC

-

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

FC-LGA3647

Package

FCLGA-4094

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.85 GHz

3 GHz

Performance Core Turbo Frequency

4 GHz

16

Total Core Count

24

32

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

28.5

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

22 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

8

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-3200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

128

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