AMD Ryzen 9 PRO 7945 vs AMD EPYC 8224PN

VS

AMD Ryzen 9 PRO 7945

AMD EPYC 8224PN

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and AMD EPYC 8224PN with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 PRO 7945 's Advantages

Higher specification of memory (5200 vs 4800)

Higher base frequency (3.7GHz vs 2GHz)

Lower TDP (65W vs 120W)

Score

AMD Ryzen 9 PRO 7945

VS

AMD EPYC 8224PN

General Parameters

Jun 2023

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Siena

AMD Socket AM5

Socket

AMD Socket SP6

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

EPYC (Zen 4c (Siena))

Package

13.14 billions

Transistor Count

17.75 billions

5 nm

Manufacturing Process

5 nm

65 W

Power Consumption

120 W

47 °C

Peak Operating Temperature

85 °C

TSMC

Foundry

TSMC

2x71 mm²

Die Size

2x73 mm²

6 nm

I/O Process Size

6 nm

122 mm²

I/O Die Size

397 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

2 GHz

5.4 GHz

Performance Core Turbo Frequency

3 GHz

12

Total Core Count

24

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

20.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

24

PCIe Lanes

96

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