AMD EPYC 8124PN vs Opteron 1381

VS

AMD EPYC 8124PN

AMD Opteron 1381

We compared two server CPUs: AMD EPYC 8124PN with 16 cores 2GHz and Opteron 1381 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

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)

Opteron 1381 's Advantages

Higher base frequency (2.5GHz vs 2GHz)

Score

AMD EPYC 8124PN

VS

Opteron 1381

General Parameters

Sep 2023

Release Date

Jun 2009

AMD

Manufacturer

AMD

Server

Type

Server

Siena

Core Architecture

Suzuka

AMD Socket SP6

Socket

AMD Socket AM3

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

EPYC (Zen 4c (Siena))

Generation

Opteron(Suzuka)

Package

17.75 billions

Transistor Count

0.758 billions

5 nm

Manufacturing Process

45 nm

100 W

Power Consumption

115 W

85 °C

Peak Operating Temperature

-

TSMC

Foundry

GlobalFoundries

2x73 mm²

Die Size

258 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.5 GHz

3 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

20.0

Multiplier

12.5

64 K per core

L1 Cache

128 KB per core

1 MB per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

6

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

96

PCIe Lanes

-

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