Opteron 1381 vs AMD EPYC 9754S

VS

AMD Opteron 1381

AMD EPYC 9754S

We compared two server CPUs: Opteron 1381 with 4 cores 2.5GHz and AMD EPYC 9754S with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 1381 's Advantages

Higher base frequency (2.5GHz vs 2.25GHz)

Lower TDP (115W vs 360W)

AMD EPYC 9754S 's Advantages

Released 14 years late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (256MB vs 6MB)

More modern manufacturing process (5nm vs 45nm)

Score

Opteron 1381

VS

AMD EPYC 9754S

General Parameters

Jun 2009

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Bergamo

AMD Socket AM3

Socket

AMD Socket SP5

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

EPYC (Zen 4c (Bergamo))

Package

0.758 billions

Transistor Count

71 billions

45 nm

Manufacturing Process

5 nm

115 W

Power Consumption

360 W

GlobalFoundries

Foundry

TSMC

258 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

128

2.5 GHz

Performance Core Base Frequency

2.25 GHz

0

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

128

4

Total Thread Count

128

200 MHz

Bus Frequency

100 MHz

12.5

Multiplier

22.5

128 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-4800

2

Max Memory Channels

12

-

Max Memory Bandwidth

460 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9754S

2

PCIe Version

5

-

PCIe Lanes

128

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