AMD EPYC 7773X vs AMD EPYC 7453

VS

AMD EPYC 7773X AMD EPYC 7453

We compared two server CPUs: AMD EPYC 7773X with 64 cores 2.2GHz and AMD EPYC 7453 with 28 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7773X 's Advantages

Released 1 years late

Larger L3 cache size (768MB vs 64MB)

AMD EPYC 7453 's Advantages

Higher base frequency (2.75GHz vs 2.2GHz)

Lower TDP (225W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7773X +37%

1656

AMD EPYC 7453

1208

Geekbench 6 Multi Core

AMD EPYC 7773X

2811

AMD EPYC 7453 +68%

4739

AMD EPYC 7773X

VS

AMD EPYC 7453

General Parameters

Mar 2022

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Milan-X

Core Architecture

Milan

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen 3 (Milan))

Package

33.2 billions

Transistor Count

16.6 billions

7 nm

Manufacturing Process

7 nm

AMD Socket SP3

Socket

AMD Socket SP3

280 W

Power Consumption

225 W

TSMC

Foundry

TSMC

8x81 mm²

Die Size

4x81 mm²

12 nm

I/O Process Size

12 nm

416 mm²

I/O Die Size

416 mm²

FCLGA-4094

Package

FCLGA-4094

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.75 GHz

3.5 GHz

Performance Core Turbo Frequency

3.45 GHz

64

Total Core Count

28

128

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

27.5

64 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

768 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

8

Cores per CCD

7

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7773X vs Intel Xeon Silver 4316

2

AMD EPYC 7773X vs Intel Xeon E5 2665

3

Intel Xeon Platinum 8356H vs AMD EPYC 7773X

4

Intel Xeon W 3365 vs AMD EPYC 7773X

5

AMD EPYC 7773X vs Intel Xeon Gold 6548Y

6

AMD Ryzen Threadripper PRO 5955WX vs AMD EPYC 7773X

7

AMD EPYC Embedded 9554 vs AMD EPYC 7773X

8

AMD EPYC 7453 vs Opteron 156

9

AMD EPYC 7773X vs Atom S1220

10

AMD EPYC 7773X vs Intel Xeon E3 1585 v5