AMD Ryzen Threadripper PRO 5955WX vs AMD EPYC 7543

VS

AMD Ryzen Threadripper PRO 5955WX

AMD EPYC 7543

We compared two server CPUs: AMD Ryzen Threadripper PRO 5955WX with 16 cores 4GHz and AMD EPYC 7543 with 32 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper PRO 5955WX 's Advantages

Released 1 years late

Higher base frequency (4GHz vs 2.8GHz)

AMD EPYC 7543 's Advantages

Larger L3 cache size (256MB vs 64MB)

Lower TDP (225W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper PRO 5955WX +19%

2020

AMD EPYC 7543

1688

Geekbench 6 Multi Core

AMD Ryzen Threadripper PRO 5955WX +426%

16222

AMD EPYC 7543

3080

AMD Ryzen Threadripper PRO 5955WX

VS

AMD EPYC 7543

General Parameters

Mar 2022

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Chagall PRO

Core Architecture

Milan

AMD Socket WRX8

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 3 (Chagall))

Generation

EPYC (Zen 3 (Milan))

Package

16.6 billions

Transistor Count

33.2 billions

7 nm

Manufacturing Process

7 nm

280 W

Power Consumption

225 W

95 °C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

4x81 mm²

Die Size

8x81 mm²

14 nm

I/O Process Size

12 nm

416 mm²

I/O Die Size

416 mm²

CPU Performance

4 GHz

Performance Core Base Frequency

2.8 GHz

4.5 GHz

Performance Core Turbo Frequency

3.7 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

40.0

Multiplier

28.0

64 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

64 MB

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

128

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