AMD EPYC 9965 vs Intel Xeon Gold 6426Y

VS

AMD EPYC 9965

Intel Xeon Gold 6426Y

We compared two server CPUs: AMD EPYC 9965 with 192 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 9965 's Advantages

Released 1 years and 9 months late

Higher specification of memory (6000 vs 4800)

Larger L3 cache size (384MB vs 37.5MB)

More modern manufacturing process (3nm vs 10nm)

Intel Xeon Gold 6426Y 's Advantages

Higher base frequency (2.5GHz vs 2.25GHz)

Lower TDP (185W vs 500W)

Score

AMD EPYC 9965

VS

Intel Xeon Gold 6426Y

General Parameters

Oct 2024

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC(Zen 5c (Turin))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

Transistor Count

-

3 nm

Manufacturing Process

10 nm

500 W

Power Consumption

185 W

-

Peak Operating Temperature

80 °C

TSMC

Foundry

Intel

mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

192

Performance Cores

-

384

Performance Core Threads

-

2.25 GHz

Performance Core Base Frequency

2.5 GHz

3.7 GHz

Performance Core Turbo Frequency

4.1 GHz

192

Total Core Count

16

384

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

25.0

80 KB 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

DDR5-6000

Memory Types

DDR5-4800

6 TB

Max Memory Size

4 TB

12

Max Memory Channels

8

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9965

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

80

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