Opteron 1381 vs AMD Threadripper PRO 7975WX

VS

AMD Opteron 1381

AMD Threadripper PRO 7975WX

We compared two server CPUs: Opteron 1381 with 4 cores 2.5GHz and AMD Threadripper PRO 7975WX with 32 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 1381 's Advantages

Lower TDP (115W vs 350W)

AMD Threadripper PRO 7975WX 's Advantages

Released 14 years and 4 months late

Higher specification of memory (5200 vs 1333)

Newer PCIe version (5 vs 2)

Higher base frequency (4GHz vs 2.5GHz)

Larger L3 cache size (128MB vs 6MB)

More modern manufacturing process (5nm vs 45nm)

Score

Opteron 1381

VS

AMD Threadripper PRO 7975WX

General Parameters

Jun 2009

Release Date

Oct 2023

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Storm Peak

AMD Socket AM3

Socket

AMD Socket sTR5

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

0.758 billions

Transistor Count

26.28 billions

45 nm

Manufacturing Process

5 nm

115 W

Power Consumption

350 W

GlobalFoundries

Foundry

TSMC

258 mm²

Die Size

4x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

388 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

4 GHz

0

Performance Core Turbo Frequency

5.3 GHz

4

Total Core Count

32

4

Total Thread Count

64

200 MHz

Bus Frequency

100 MHz

12.5

Multiplier

40.0

128 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

32 MB

6 MB shared

L3 Cache

128 MB

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR5-5200

-

Max Memory Size

2 TB

2

Max Memory Channels

8

-

Max Memory Bandwidth

332.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Threadripper PRO 7975WX

2

PCIe Version

5

-

PCIe Lanes

128

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