AMD EPYC 9124 vs AMD EPYC 9645

VS

AMD EPYC 9124

AMD EPYC 9645

We compared two server CPUs: AMD EPYC 9124 with 16 cores 3GHz and AMD EPYC 9645 with 96 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9124 's Advantages

Higher base frequency (3GHz vs 2.3GHz)

Lower TDP (200W vs 320W)

AMD EPYC 9645 's Advantages

Released 1 years and 11 months late

Higher specification of memory (6000 vs 4800)

Larger L3 cache size (256MB vs 64MB)

More modern manufacturing process (3nm vs 5nm)

Score

AMD EPYC 9124

VS

AMD EPYC 9645

General Parameters

Nov 2022

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Turin

AMD Socket SP5

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

EPYC(Zen 5c (Turin))

Package

26.28 billions

Transistor Count

5 nm

Manufacturing Process

3 nm

200 W

Power Consumption

320 W

TSMC

Foundry

TSMC

4x72 mm²

Die Size

mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

mm²

CPU Performance

-

Performance Cores

96

-

Performance Core Threads

192

3 GHz

Performance Core Base Frequency

2.3 GHz

3.7 GHz

Performance Core Turbo Frequency

3.7 GHz

16

Total Core Count

96

32

Total Thread Count

192

100 MHz

Bus Frequency

100 MHz

30.0

Multiplier

23.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

12

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9645

5

PCIe Version

5

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 9124 vs Intel Xeon E5 2622 v3

2

AMD EPYC 9124 vs Intel Xeon E5 2667 v2

3

AMD EPYC 9124 vs Intel Xeon D 1541

4

AMD EPYC 9124 vs Intel Xeon E3 1230 v2

5

AMD EPYC 9124 vs AMD EPYC 7402P

6

AMD EPYC 9124 vs Xeon D 2799

7

AMD EPYC 9124 vs Xeon LC5528

8

AMD EPYC 9124 vs Xeon 6960P

9

AMD EPYC 9124 vs Intel Xeon E3 1240 v3

10

AMD EPYC 9124 vs Intel Xeon E3 1515M v5

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game