Ryzen 5 PRO 7645 vs AMD Threadripper PRO 7985WX

VS

AMD Ryzen 5 PRO 7645

AMD Threadripper PRO 7985WX

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz 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

Ryzen 5 PRO 7645 's Advantages

Higher base frequency (3.8GHz vs 3.2GHz)

Lower TDP (65W vs 350W)

AMD Threadripper PRO 7985WX 's Advantages

Larger L3 cache size (256MB vs 32MB)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 5 PRO 7645 +7%

2782

AMD Threadripper PRO 7985WX

2599

Geekbench 6 Multi Core

Ryzen 5 PRO 7645

12396

AMD Threadripper PRO 7985WX +99%

24780

Ryzen 5 PRO 7645

VS

AMD Threadripper PRO 7985WX

General Parameters

Jun 2023

Release Date

Oct 2023

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Storm Peak

AMD Socket AM5

Socket

AMD Socket sTR5

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

6.57 billions

Transistor Count

52.56 billions

5 nm

Manufacturing Process

5 nm

65 W

Power Consumption

350 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

71 mm²

Die Size

8x71 mm²

6 nm

I/O Process Size

6 nm

122 mm²

I/O Die Size

388 mm²

CPU Performance

3.8 GHz

Performance Core Base Frequency

3.2 GHz

5.1 GHz

Performance Core Turbo Frequency

5.1 GHz

6

Total Core Count

64

12

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

32.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

64 MB

32 MB shared

L3 Cache

256 MB

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-5200

-

Max Memory Size

2 TB

Max Memory Channels

8

-

Max Memory Bandwidth

332.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Threadripper PRO 7985WX

5

PCIe Version

5

24

PCIe Lanes

128

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