Opteron X2 185 vs Intel Xeon Gold 6421N

VS

We compared two server CPUs: Opteron X2 185 with 2 cores 2.6GHz and Intel Xeon Gold 6421N with 32 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron X2 185 's Advantages

Higher base frequency (2.6GHz vs 1.8GHz)

Lower TDP (110W vs 185W)

Intel Xeon Gold 6421N 's Advantages

Released 16 years and 10 months late

Higher specification of memory (DDR5-4400 vs DDR1-400)

Score

Opteron X2 185

VS

Intel Xeon Gold 6421N

General Parameters

Mar 2006

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Denmark

Core Architecture

Sapphire Rapids

AMD Socket 939

Socket

Intel Socket 4677

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron X2 (Denmark)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

0.233 billions

Transistor Count

-

90 nm

Manufacturing Process

10 nm

AMD Socket 939

Socket

Intel Socket 4677

110 W

Power Consumption

185 W

-

Peak Operating Temperature

85 °C

-

Foundry

Intel

199 mm²

Die Size

-

µPGA

Package

FC-LGA16A

CPU Performance

2.6 GHz

Performance Core Base Frequency

1.8 GHz

0

Performance Core Turbo Frequency

3.6 GHz

2

Total Core Count

32

2

Total Thread Count

64

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

18.0

128 KB

L1 Cache

80 K per core

1 MB

L2 Cache

2 MB per core

-

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR1-400

Memory Types

DDR5-4400

2

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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