AMD Threadripper PRO 7975WX vs Opteron 6338P

VS

AMD Threadripper PRO 7975WX

AMD Opteron 6338P

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and Opteron 6338P with 12 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7975WX 's Advantages

Released 9 years and 9 months late

Higher specification of memory (5200 vs 1600)

Newer PCIe version (5 vs 2)

Higher base frequency (4GHz vs 2.3GHz)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Opteron 6338P 's Advantages

Lower TDP (99W vs 350W)

Score

AMD Threadripper PRO 7975WX

VS

Opteron 6338P

General Parameters

Oct 2023

Release Date

Jan 2014

AMD

Manufacturer

AMD

Server

Type

Server

Storm Peak

Core Architecture

Warsaw

AMD Socket sTR5

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 4 (Storm Peak))

Generation

Opteron (Abu Dhabi)

Package

26.28 billions

Transistor Count

2.4 billions

5 nm

Manufacturing Process

32 nm

350 W

Power Consumption

99 W

-

Peak Operating Temperature

69 °C

TSMC

Foundry

GlobalFoundries

4x71 mm²

Die Size

2x315 mm²

6 nm

I/O Process Size

-

388 mm²

I/O Die Size

-

CPU Performance

4 GHz

Performance Core Base Frequency

2.3 GHz

5.3 GHz

Performance Core Turbo Frequency

2.8 GHz

32

Total Core Count

12

64

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

40.0

Multiplier

11.5

64 KB per core

L1 Cache

576 KB

32 MB

L2 Cache

2 MB per module

128 MB

L3 Cache

8 MB per die

Yes

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR5-5200

Memory Types

DDR3-1600

2 TB

Max Memory Size

-

8

Max Memory Channels

4

332.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Threadripper PRO 7975WX

Official Website

-

5

PCIe Version

2

128

PCIe Lanes

-

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