AMD EPYC 9965 vs Xeon Platinum 8270

VS

AMD EPYC 9965

Intel Xeon Platinum 8270

We compared two server CPUs: AMD EPYC 9965 with 192 cores 2.25GHz and Xeon Platinum 8270 with 26 cores 2.7GHz . 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 5 years and 10 months late

Higher specification of memory (6000 vs 4)

Larger L3 cache size (384MB vs 35.75MB)

More modern manufacturing process (3nm vs 14nm)

Xeon Platinum 8270 's Advantages

Higher base frequency (2.7GHz vs 2.25GHz)

Lower TDP (205W vs 500W)

Score

AMD EPYC 9965

VS

Xeon Platinum 8270

General Parameters

Oct 2024

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Cascade Lake-SP

AMD Socket SP5

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC(Zen 5c (Turin))

Generation

Xeon Platinum(Cascade Lake-SP)

Package

Transistor Count

8 billions

3 nm

Manufacturing Process

14 nm

500 W

Power Consumption

205 W

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

2.7 GHz

3.7 GHz

Performance Core Turbo Frequency

4 GHz

192

Total Core Count

26

384

Total Thread Count

52

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

27.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

384 MB shared

L3 Cache

35.75 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR5-6000

Memory Types

DDR4

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9965

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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