AMD EPYC 9634 vs Intel Xeon Gold 6426Y

VS

We compared two server CPUs: AMD EPYC 9634 with 84 cores 2.25GHz 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 9634 's Advantages

Larger L3 cache size (384MB vs 37.5MB)

Intel Xeon Gold 6426Y 's Advantages

Higher base frequency (2.5GHz vs 2.25GHz)

Lower TDP (185W vs 290W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9634

1262

Intel Xeon Gold 6426Y +41%

1780

Geekbench 6 Multi Core

AMD EPYC 9634

5595

Intel Xeon Gold 6426Y +200%

16817

AMD EPYC 9634

VS

Intel Xeon Gold 6426Y

General Parameters

Nov 2022

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Genoa

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

78.84 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AMD Socket SP5

Socket

Intel Socket 4677

290 W

Power Consumption

185 W

-

Peak Operating Temperature

80 °C

TSMC

Foundry

Intel

12x72 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

FC-LGA6096

Package

FC-LGA16A

CPU Performance

2.25 GHz

Performance Core Base Frequency

2.5 GHz

3.7 GHz

Performance Core Turbo Frequency

4.1 GHz

84

Total Core Count

16

168

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

25.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

384 MB shared

L3 Cache

37.5 MB

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

12

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

128

PCIe Lanes

80

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