AMD EPYC 7H12 vs Intel Xeon Gold 6426Y

VS

We compared two server CPUs: AMD EPYC 7H12 with 64 cores 2.6GHz and Intel Xeon Gold 6426Y with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7H12 's Advantages

Higher base frequency (2.6GHz vs 2.5GHz)

Larger L3 cache size (256MB vs 37.5MB)

Intel Xeon Gold 6426Y 's Advantages

Released 3 years and 4 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Lower TDP (185W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7H12

1215

Intel Xeon Gold 6426Y +46%

1780

Geekbench 6 Multi Core

AMD EPYC 7H12

10386

Intel Xeon Gold 6426Y +61%

16817

AMD EPYC 7H12

VS

Intel Xeon Gold 6426Y

General Parameters

Sep 2019

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Sapphire Rapids

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

AMD Socket SP3

Socket

Intel Socket 4677

280 W

Power Consumption

185 W

-

Peak Operating Temperature

80 °C

TSMC

Foundry

Intel

74 mm²

Die Size

-

FCLGA-4094

Package

FC-LGA16A

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.5 GHz

3.3 GHz

Performance Core Turbo Frequency

4.1 GHz

64

Total Core Count

16

128

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

25.0

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

256 MB shared

L3 Cache

37.5 MB

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

-

PCIe Lanes

80

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