AMD EPYC 9684X vs AMD EPYC 7773X

VS

AMD EPYC 9684X

AMD EPYC 7773X

We compared two server CPUs: AMD EPYC 9684X with 96 cores 2.55GHz and AMD EPYC 7773X with 64 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9684X 's Advantages

Released 1 years and 3 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (2.55GHz vs 2.2GHz)

Larger L3 cache size (1152MB vs 768MB)

More modern manufacturing process (5nm vs 7nm)

AMD EPYC 7773X 's Advantages

Lower TDP (280W vs 400W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9684X +26%

2097

AMD EPYC 7773X

1656

Geekbench 6 Multi Core

AMD EPYC 9684X +649%

21077

AMD EPYC 7773X

2811

AMD EPYC 9684X

VS

AMD EPYC 7773X

General Parameters

Jun 2023

Release Date

Mar 2022

AMD

Manufacturer

AMD

Server

Type

Server

Genoa-X

Core Architecture

Milan-X

AMD Socket SP5

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

EPYC (Zen 3 (Milan))

Package

135.24 billions

Transistor Count

33.2 billions

5 nm

Manufacturing Process

7 nm

400 W

Power Consumption

280 W

TSMC

Foundry

TSMC

12x72 mm²

Die Size

8x81 mm²

6 nm

I/O Process Size

12 nm

397 mm²

I/O Die Size

416 mm²

CPU Performance

2.55 GHz

Performance Core Base Frequency

2.2 GHz

3.7 GHz

Performance Core Turbo Frequency

3.5 GHz

96

Total Core Count

64

192

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

25.5

Multiplier

22.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

1152 MB shared

L3 Cache

768 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

8

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

12

Max Memory Channels

8

460.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9684X

Official Website

-

5

PCIe Version

4

128

PCIe Lanes

128

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