AMD EPYC 9634 vs Xeon Platinum 8268

VS

AMD EPYC 9634

Intel Xeon Platinum 8268

We compared two server CPUs: AMD EPYC 9634 with 84 cores 2.25GHz and Xeon Platinum 8268 with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9634 's Advantages

Released 3 years and 11 months late

Higher specification of memory (4800 vs 4)

Larger L3 cache size (384MB vs 35.75MB)

More modern manufacturing process (5nm vs 14nm)

Xeon Platinum 8268 's Advantages

Higher base frequency (2.9GHz vs 2.25GHz)

Lower TDP (205W vs 290W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9634 +24%

1262

Xeon Platinum 8268

1012

Geekbench 6 Multi Core

AMD EPYC 9634 +57%

5595

Xeon Platinum 8268

3553

AMD EPYC 9634

VS

Xeon Platinum 8268

General Parameters

Nov 2022

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Genoa

Core Architecture

Cascade Lake-SP

AMD Socket SP5

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Xeon Platinum(Cascade Lake-SP)

Package

78.84 billions

Transistor Count

8 billions

5 nm

Manufacturing Process

14 nm

290 W

Power Consumption

205 W

TSMC

Foundry

Intel

12x72 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.25 GHz

Performance Core Base Frequency

2.9 GHz

3.7 GHz

Performance Core Turbo Frequency

3.9 GHz

84

Total Core Count

24

168

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

29.0

64 K 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

DDR5-4800

Memory Types

DDR4

12

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

128

PCIe Lanes

-

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