AMD EPYC 7473X vs AMD EPYC 7702

VS

AMD EPYC 7473X

AMD EPYC 7702

We compared two server CPUs: AMD EPYC 7473X with 24 cores 2.8GHz and AMD EPYC 7702 with 64 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7473X 's Advantages

Released 2 years and 7 months late

Higher base frequency (2.8GHz vs 2GHz)

Larger L3 cache size (768MB vs 256MB)

AMD EPYC 7702 's Advantages

Lower TDP (200W vs 240W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7473X +67%

1786

AMD EPYC 7702

1069

Geekbench 6 Multi Core

AMD EPYC 7473X +84%

15829

AMD EPYC 7702

8594

AMD EPYC 7473X

VS

AMD EPYC 7702

General Parameters

Mar 2022

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Milan-X

Core Architecture

Rome

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen 2 (Rome))

Package

33.2 billions

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

240 W

Power Consumption

200 W

TSMC

Foundry

TSMC

8x81 mm²

Die Size

74 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2 GHz

3.7 GHz

Performance Core Turbo Frequency

3.35 GHz

24

Total Core Count

64

48

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

20.0

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

768 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

3

Cores per CCD

-

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

-

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