AMD EPYC 8124P vs AMD Ryzen 9 PRO 7945

VS

AMD EPYC 8124P

AMD Ryzen 9 PRO 7945

We compared two server CPUs: AMD EPYC 8124P with 16 cores 2.45GHz and AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz . 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 2.45GHz)

Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 8124P

1654

AMD Ryzen 9 PRO 7945 +74%

2892

Geekbench 6 Multi Core

AMD EPYC 8124P

12550

AMD Ryzen 9 PRO 7945 +15%

14516

AMD EPYC 8124P

VS

AMD Ryzen 9 PRO 7945

General Parameters

Sep 2023

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Siena

Core Architecture

Raphael

AMD Socket SP6

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

EPYC (Zen 4c (Siena))

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

17.75 billions

Transistor Count

13.14 billions

5 nm

Manufacturing Process

5 nm

125 W

Power Consumption

65 W

75 °C

Peak Operating Temperature

47 °C

TSMC

Foundry

TSMC

2x73 mm²

Die Size

2x71 mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

122 mm²

CPU Performance

2.45 GHz

Performance Core Base Frequency

3.7 GHz

3 GHz

Performance Core Turbo Frequency

5.4 GHz

16

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

24.5

Multiplier

37.0

64 K per core

L1 Cache

64 KB 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

DDR5-4800

Memory Types

DDR5-5200

6

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

96

PCIe Lanes

24

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