AMD EPYC 9555 vs AMD Threadripper PRO 7985WX

VS

AMD EPYC 9555

AMD Threadripper PRO 7985WX

We compared two server CPUs: AMD EPYC 9555 with 64 cores 3.2GHz and AMD Threadripper PRO 7985WX with 64 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9555 's Advantages

Released 1 years late

Higher specification of memory (6000 vs 5200)

Larger memory bandwidth (576GB/s vs 332.8GB/s)

More modern manufacturing process (4nm vs 5nm)

AMD Threadripper PRO 7985WX 's Advantages

Lower TDP (350W vs 360W)

Score

AMD EPYC 9555

VS

AMD Threadripper PRO 7985WX

General Parameters

Oct 2024

Release Date

Oct 2023

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Storm Peak

AMD Socket SP5

Socket

AMD Socket sTR5

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

66.52 billions

Transistor Count

52.56 billions

4 nm

Manufacturing Process

5 nm

360 W

Power Consumption

350 W

TSMC

Foundry

TSMC

8x70.6 mm²

Die Size

8x71 mm²

6 nm

I/O Process Size

6 nm

mm²

I/O Die Size

388 mm²

CPU Performance

64

Performance Cores

-

128

Performance Core Threads

-

3.2 GHz

Performance Core Base Frequency

3.2 GHz

4.4 GHz

Performance Core Turbo Frequency

5.1 GHz

64

Total Core Count

64

128

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

32.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

64 MB

256 MB shared

L3 Cache

256 MB

No

Unlocked Multiplier

Yes

2

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR5-5200

6 TB

Max Memory Size

2 TB

12

Max Memory Channels

8

576 GB/s

Max Memory Bandwidth

332.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9555

Official Website

AMD Threadripper PRO 7985WX

5

PCIe Version

5

128

PCIe Lanes

128

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