AMD Threadripper PRO 7965WX vs AMD EPYC 7401

VS

AMD Threadripper PRO 7965WX

AMD EPYC 7401

We compared two server CPUs: AMD Threadripper PRO 7965WX with 24 cores 4.2GHz and AMD EPYC 7401 with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7965WX '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 (4.2GHz vs 2GHz)

Larger L3 cache size (128MB vs 64MB)

More modern manufacturing process (5nm vs 14nm)

AMD EPYC 7401 's Advantages

Lower TDP (170W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7965WX +259%

2770

AMD EPYC 7401

771

Geekbench 6 Multi Core

AMD Threadripper PRO 7965WX +1735%

23936

AMD EPYC 7401

1304

AMD Threadripper PRO 7965WX

VS

AMD EPYC 7401

General Parameters

Oct 2023

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Storm Peak

Core Architecture

Naples

AMD Socket sTR5

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

EPYC (Zen (Naples))

Package

26.28 billions

Transistor Count

4.8 billions

5 nm

Manufacturing Process

14 nm

350 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

GlobalFoundries

4x71 mm²

Die Size

213 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

4.2 GHz

Performance Core Base Frequency

2 GHz

5.3 GHz

Performance Core Turbo Frequency

3 GHz

24

Total Core Count

24

48

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

42.0

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

24 MB

L2 Cache

512 K per core

128 MB

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR5-5200

Memory Types

DDR4-2666

2 TB

Max Memory Size

-

8

Max Memory Channels

8

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7965WX

Official Website

-

5

PCIe Version

3

128

PCIe Lanes

-

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