AMD EPYC 9754 vs Ryzen 5 PRO 7645

VS

AMD EPYC 9754 Ryzen 5 PRO 7645

We compared two server CPUs: AMD EPYC 9754 with 128 cores 2.25GHz and Ryzen 5 PRO 7645 with 6 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9754 's Advantages

Larger L3 cache size (256MB vs 32MB)

Ryzen 5 PRO 7645 's Advantages

Higher specification of memory (DDR5-5200 vs DDR5-4800)

Higher base frequency (3.8GHz vs 2.25GHz)

Lower TDP (65W vs 360W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9754

1709

Ryzen 5 PRO 7645 +62%

2782

Geekbench 6 Multi Core

AMD EPYC 9754

9063

Ryzen 5 PRO 7645 +36%

12396

AMD EPYC 9754

VS

Ryzen 5 PRO 7645

General Parameters

Jun 2023

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Bergamo

Core Architecture

Raphael

AMD Socket SP5

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

EPYC (Zen 4c (Bergamo))

Generation

Ryzen 5 (Zen 4 (Raphael))

Package

71 billions

Transistor Count

6.57 billions

5 nm

Manufacturing Process

5 nm

AMD Socket SP5

Socket

AMD Socket AM5

360 W

Power Consumption

65 W

-

Peak Operating Temperature

61 °C

TSMC

Foundry

TSMC

8x73 mm²

Die Size

71 mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

122 mm²

FC-LGA6096

Package

FC-LGA1718

CPU Performance

2.25 GHz

Performance Core Base Frequency

3.8 GHz

3.1 GHz

Performance Core Turbo Frequency

5.1 GHz

128

Total Core Count

6

256

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

38.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR5-5200

12

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

128

PCIe Lanes

24

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