Intel Xeon Platinum 8351N vs AMD EPYC 9634

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Intel Xeon Platinum 8351N

AMD EPYC 9634

We compared two server CPUs: Intel Xeon Platinum 8351N with 36 cores 2.4GHz and AMD EPYC 9634 with 84 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8351N 's Advantages

Higher base frequency (2.4GHz vs 2.25GHz)

Lower TDP (225W vs 290W)

AMD EPYC 9634 's Advantages

Released 1 years and 7 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 4)

Larger L3 cache size (384MB vs 54MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8351N +36%

1718

AMD EPYC 9634

1262

Geekbench 6 Multi Core

Intel Xeon Platinum 8351N +200%

16804

AMD EPYC 9634

5595

Intel Xeon Platinum 8351N

VS

AMD EPYC 9634

General Parameters

Apr 2021

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-SP

Core Architecture

Genoa

Intel Socket 4189

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Platinum (Ice Lake-SP)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

78.84 billions

10 nm

Manufacturing Process

5 nm

225 W

Power Consumption

290 W

76 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

12x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.25 GHz

3.5 GHz

Performance Core Turbo Frequency

3.7 GHz

36

Total Core Count

84

72

Total Thread Count

168

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

22.5

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

54 MB shared

L3 Cache

384 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2933

Memory Types

DDR5-4800

8

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

64

PCIe Lanes

128

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