AMD EPYC 9254 vs Opteron X2 185

VS

AMD EPYC 9254 Opteron X2 185

We compared two server CPUs: AMD EPYC 9254 with 24 cores 2.9GHz and Opteron X2 185 with 2 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9254 's Advantages

Released 16 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR1-400)

Higher base frequency (2.9GHz vs 2.6GHz)

More modern manufacturing process (5nm vs 90nm)

Opteron X2 185 's Advantages

Lower TDP (110W vs 200W)

Score

AMD EPYC 9254

VS

Opteron X2 185

General Parameters

Nov 2022

Release Date

Mar 2006

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Denmark

AMD Socket SP5

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

EPYC (Zen 4 (Genoa))

Generation

Opteron X2 (Denmark)

Package

26.28 billions

Transistor Count

0.233 billions

5 nm

Manufacturing Process

90 nm

AMD Socket SP5

Socket

AMD Socket 939

200 W

Power Consumption

110 W

TSMC

Foundry

-

4x72 mm²

Die Size

199 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

FC-LGA6096

Package

µPGA

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.6 GHz

4.15 GHz

Performance Core Turbo Frequency

0

24

Total Core Count

2

48

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

29.0

Multiplier

13.0

64 K per core

L1 Cache

128 KB

1 MB per core

L2 Cache

1 MB

128 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR1-400

12

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

128

PCIe Lanes

-

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