AMD EPYC 7451 vs Intel Xeon Gold 6326

VS

AMD EPYC 7451

Intel Xeon Gold 6326

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and Intel Xeon Gold 6326 with 16 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7451 's Advantages

Larger L3 cache size (64MB vs 24MB)

Lower TDP (180W vs 185W)

Intel Xeon Gold 6326 's Advantages

Released 3 years and 10 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.9GHz vs 2.3GHz)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7451

879

Intel Xeon Gold 6326 +58%

1389

Geekbench 6 Multi Core

AMD EPYC 7451

5142

Intel Xeon Gold 6326 +135%

12085

AMD EPYC 7451

VS

Intel Xeon Gold 6326

General Parameters

Jun 2017

Release Date

Apr 2021

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Ice Lake-SP

AMD Socket SP3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon Gold (Ice Lake-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

180 W

Power Consumption

185 W

81 °C

Peak Operating Temperature

78 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.9 GHz

3.2 GHz

Performance Core Turbo Frequency

3.5 GHz

24

Total Core Count

16

48

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

29.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

64

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