Opteron 1381 vs AMD EPYC 8124PN

VS

AMD Opteron 1381

AMD EPYC 8124PN

We compared two server CPUs: Opteron 1381 with 4 cores 2.5GHz and AMD EPYC 8124PN with 16 cores 2GHz . 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 2GHz)

AMD EPYC 8124PN 's Advantages

Released 14 years and 3 months late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (64MB vs 6MB)

More modern manufacturing process (5nm vs 45nm)

Lower TDP (100W vs 115W)

Score

Opteron 1381

VS

AMD EPYC 8124PN

General Parameters

Jun 2009

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Siena

AMD Socket AM3

Socket

AMD Socket SP6

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

EPYC (Zen 4c (Siena))

Package

0.758 billions

Transistor Count

17.75 billions

45 nm

Manufacturing Process

5 nm

115 W

Power Consumption

100 W

-

Peak Operating Temperature

85 °C

GlobalFoundries

Foundry

TSMC

258 mm²

Die Size

2x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

16

4

Total Thread Count

32

200 MHz

Bus Frequency

100 MHz

12.5

Multiplier

20.0

128 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR5-4800

2

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

96

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