Opteron 6276 vs Intel Xeon Gold 5423N

VS

AMD Opteron 6276

Intel Xeon Gold 5423N

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon Gold 5423N with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages

Higher base frequency (2.3GHz vs 2.1GHz)

Lower TDP (115W vs 145W)

Intel Xeon Gold 5423N 's Advantages

Released 11 years and 2 months late

Higher specification of memory (4000 vs 3)

Newer PCIe version (4 vs 2)

Larger L3 cache size (37.5MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Opteron 6276

VS

Intel Xeon Gold 5423N

General Parameters

Nov 2011

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Sapphire Rapids

AMD Socket G34

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

115 W

Power Consumption

145 W

-

Peak Operating Temperature

83 °C

-

Foundry

Intel

316 mm²

Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.1 GHz

3.2 GHz

Performance Core Turbo Frequency

4 GHz

16

Total Core Count

20

16

Total Thread Count

40

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

21.0

768 K

L1 Cache

80 K per core

16 MB

L2 Cache

2 MB per core

8 MB per die

L3 Cache

37.5 MB

No

Unlocked Multiplier

No

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4000

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

48

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