AMD EPYC 7551P vs AMD Threadripper PRO 7975WX

VS

AMD EPYC 7551P

AMD Threadripper PRO 7975WX

We compared two server CPUs: AMD EPYC 7551P with 32 cores 2GHz and AMD Threadripper PRO 7975WX with 32 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551P 's Advantages

Lower TDP (180W vs 350W)

AMD Threadripper PRO 7975WX 's Advantages

Released 6 years and 4 months late

Higher specification of memory (5200 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (4GHz vs 2GHz)

Larger L3 cache size (128MB vs 64MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7551P

931

AMD Threadripper PRO 7975WX +188%

2687

Geekbench 6 Multi Core

AMD EPYC 7551P

6192

AMD Threadripper PRO 7975WX +214%

19501

AMD EPYC 7551P

VS

AMD Threadripper PRO 7975WX

General Parameters

Jun 2017

Release Date

Oct 2023

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Storm Peak

AMD Socket SP3

Socket

AMD Socket sTR5

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

4.8 billions

Transistor Count

26.28 billions

14 nm

Manufacturing Process

5 nm

180 W

Power Consumption

350 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

213 mm²

Die Size

4x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

388 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

4 GHz

3 GHz

Performance Core Turbo Frequency

5.3 GHz

32

Total Core Count

32

64

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

40.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

32 MB

64 MB shared

L3 Cache

128 MB

Yes

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

-

Max Memory Size

2 TB

8

Max Memory Channels

8

-

Max Memory Bandwidth

332.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Threadripper PRO 7975WX

3

PCIe Version

5

-

PCIe Lanes

128

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