AMD Opteron X2 185 vs AMD EPYC 9454P

VS

AMD Opteron X2 185 AMD EPYC 9454P

We compared two server CPUs: Opteron X2 185 with 2 cores 2.6GHz and AMD EPYC 9454P with 48 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Opteron X2 185 's Advantages

Lower TDP (110W vs 290W)

AMD EPYC 9454P 's Advantages

Released 16 years and 8 months late

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

Higher base frequency (2.75GHz vs 2.6GHz)

More modern manufacturing process (5nm vs 90nm)

Score

Opteron X2 185

VS

AMD EPYC 9454P

General Parameters

Mar 2006

Release Date

Nov 2022

AMD

Manufacturer

AMD

Server

Type

Server

-

Instruction Set

-

Denmark

Core Architecture

Genoa

-

Processor Number

-

AMD Socket 939

Socket

AMD Socket SP5

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron X2 (Denmark)

Generation

EPYC (Zen 4 (Genoa))

Package

0.233 billions

Transistor Count

52.56 billions

90 nm

Manufacturing Process

5 nm

AMD Socket 939

Socket

AMD Socket SP5

110 W

Power Consumption

290 W

-

Max Turbo Power Consumption

-

Peak Operating Temperature

-

Foundry

TSMC

199 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

µPGA

Package

FC-LGA6096

CPU Performance

-

Performance Cores

-

Performance Core Threads

-

2.6 GHz

Performance Core Base Frequency

2.75 GHz

0

Performance Core Turbo Frequency

3.8 GHz

-

Efficiency Cores

-

Efficiency Core Threads

-

Efficiency Core Base Frequency

-

Efficiency Core Turbo Frequency

-

2

Total Core Count

48

2

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

27.5

128 KB

L1 Cache

64 K per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

CCDs

-

Cores per CCD

-

2

SMP

1

-

AVX-512 FMA Ports

-

HBM

-

Memory Parameters

DDR1-400

Memory Types

DDR5-4800

-

Max Memory Size

-

2

Max Memory Channels

12

-

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

-

GPU Base Frequency

-

GPU Max Dynamic Frequency

-

Shader Units

-

Texture Units

-

Raster Operation Units

-

Execution Units

-

Power Consumption

-

Max Resolution

-

Graphics Performance

-

AI Accelerator

-

NPU

-

Theoretical performance

-

Miscellaneous

-

Official Website

-

PCIe Version

5

-

PCIe Lanes

128

-

Extended Instruction Set

-

UPI Links

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