AMD Threadripper PRO 7985WX vs AMD EPYC 7551P

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AMD Threadripper PRO 7985WX AMD EPYC 7551P

We compared two server CPUs: AMD Threadripper PRO 7985WX with 64 cores 3.2GHz and AMD EPYC 7551P with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7985WX 's Advantages

Released 6 years and 4 months late

Higher specification of memory (DDR5-5200 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.2GHz vs 2GHz)

Larger L3 cache size (256MB vs 64MB)

More modern manufacturing process (5nm vs 14nm)

AMD EPYC 7551P 's Advantages

Lower TDP (180W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

AMD Threadripper PRO 7985WX +380%

2599

AMD EPYC 7551P

541

Geekbench 6 Multi Core

AMD Threadripper PRO 7985WX +782%

24780

AMD EPYC 7551P

2808

AMD Threadripper PRO 7985WX

VS

AMD EPYC 7551P

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

52.56 billions

Transistor Count

4.8 billions

5 nm

Manufacturing Process

14 nm

AMD Socket sTR5

Socket

AMD Socket SP3

350 W

Power Consumption

180 W

-

Peak Operating Temperature

81 °C

TSMC

Foundry

GlobalFoundries

8x71 mm²

Die Size

213 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

FC-LGA4844

Package

FCLGA-4094

CPU Performance

3.2 GHz

Performance Core Base Frequency

2 GHz

5.1 GHz

Performance Core Turbo Frequency

3 GHz

64

Total Core Count

32

128

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

64 MB

L2 Cache

512 K per core

256 MB

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

1

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 7985WX

Official Website

-

5

PCIe Version

3

128

PCIe Lanes

-

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