Opteron 43GK HE vs Intel Xeon Gold 5420

VS

AMD Opteron 43GK HE

Intel Xeon Gold 5420+

We compared two server CPUs: Opteron 43GK HE with 8 cores 2.6GHz and Intel Xeon Gold 5420 with 28 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43GK HE 's Advantages

Higher base frequency (2.6GHz vs 2GHz)

Lower TDP (65W vs 205W)

Intel Xeon Gold 5420 's Advantages

Released 10 years and 1 months late

Higher specification of memory (4400 vs 3)

Larger L3 cache size (52.5MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Opteron 43GK HE

VS

Intel Xeon Gold 5420

General Parameters

Dec 2012

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Sapphire Rapids

AMD Socket C32

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

1.2 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

65 W

Power Consumption

205 W

-

Peak Operating Temperature

84 °C

-

Foundry

Intel

315 mm²

Die Size

-

CPU Performance

2.6 GHz

Performance Core Base Frequency

2 GHz

3.6 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Total Core Count

28

8

Total Thread Count

56

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

20.0

384 K

L1 Cache

80 K per core

8 MB

L2 Cache

2 MB per core

8 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4400

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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