Opteron X2 165 vs AMD EPYC 7443

VS

Opteron X2 165 AMD EPYC 7443

We compared two server CPUs: Opteron X2 165 with 2 cores 1.8GHz and AMD EPYC 7443 with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron X2 165 's Advantages

Lower TDP (110W vs 200W)

AMD EPYC 7443 's Advantages

Released 15 years and 7 months late

Higher specification of memory (DDR4-3200 vs DDR1-400)

Higher base frequency (2.85GHz vs 1.8GHz)

More modern manufacturing process (7nm vs 90nm)

Score

Opteron X2 165

VS

AMD EPYC 7443

General Parameters

Aug 2005

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Denmark

Core Architecture

Milan

AMD Socket 939

Socket

AMD Socket SP3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron X2 (Denmark)

Generation

EPYC (Zen 3 (Milan))

Package

0.233 billions

Transistor Count

16.6 billions

90 nm

Manufacturing Process

7 nm

AMD Socket 939

Socket

AMD Socket SP3

110 W

Power Consumption

200 W

65 °C

Peak Operating Temperature

-

Foundry

TSMC

199 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

µPGA

Package

FCLGA-4094

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.85 GHz

0

Performance Core Turbo Frequency

4 GHz

2

Total Core Count

24

2

Total Thread Count

48

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

28.5

128 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

-

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

2

SMP

2

Memory Parameters

DDR1-400

Memory Types

DDR4-3200

2

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

128

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