Opteron 6344 vs Intel Xeon Gold 5420

VS

AMD Opteron 6344

Intel Xeon Gold 5420+

We compared two server CPUs: Opteron 6344 with 12 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 6344 's Advantages

Higher base frequency (2.6GHz vs 2GHz)

Lower TDP (115W vs 205W)

Intel Xeon Gold 5420 's Advantages

Released 10 years and 2 months late

Higher specification of memory (4400 vs 1866)

Newer PCIe version (5 vs 2)

Larger L3 cache size (52.5MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6344

419

Intel Xeon Gold 5420 +411%

2145

Geekbench 6 Multi Core

Opteron 6344

3209

Intel Xeon Gold 5420 +452%

17725

Opteron 6344

VS

Intel Xeon Gold 5420

General Parameters

Nov 2012

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Sapphire Rapids

AMD Socket G34

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

115 W

Power Consumption

205 W

70 °C

Peak Operating Temperature

84 °C

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

-

CPU Performance

2.6 GHz

Performance Core Base Frequency

2 GHz

3.2 GHz

Performance Core Turbo Frequency

4.1 GHz

12

Total Core Count

28

12

Total Thread Count

56

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

20.0

576 KB

L1 Cache

80 K per core

2 MB per module

L2 Cache

2 MB per core

8 MB per die

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

4

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1866

Memory Types

DDR5-4400

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

80

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