Intel Xeon Gold 6434H vs AMD EPYC 9254

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Intel Xeon Gold 6434H

AMD EPYC 9254

We compared two server CPUs: Intel Xeon Gold 6434H with 8 cores 3.7GHz and AMD EPYC 9254 with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6434H 's Advantages

Higher base frequency (3.7GHz vs 2.9GHz)

Lower TDP (195W vs 200W)

AMD EPYC 9254 's Advantages

Larger L3 cache size (128MB vs 22.5MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6434H

2069

AMD EPYC 9254 +8%

2245

Geekbench 6 Multi Core

Intel Xeon Gold 6434H

11816

AMD EPYC 9254 +53%

18187

Intel Xeon Gold 6434H

VS

AMD EPYC 9254

General Parameters

Jan 2023

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Genoa

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

26.28 billions

10 nm

Manufacturing Process

5 nm

195 W

Power Consumption

200 W

64 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

4x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.9 GHz

4.1 GHz

Performance Core Turbo Frequency

4.15 GHz

8

Total Core Count

24

16

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

29.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

22.5 MB

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

8

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

4 TB

Max Memory Size

-

8

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

128

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