AMD EPYC 9734 vs Intel Xeon Gold 6434

VS

AMD EPYC 9734

Intel Xeon Gold 6434

We compared two server CPUs: AMD EPYC 9734 with 112 cores 2.2GHz and Intel Xeon Gold 6434 with 8 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9734 's Advantages

Larger L3 cache size (256MB vs 22.5MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon Gold 6434 's Advantages

Higher base frequency (3.7GHz vs 2.2GHz)

Lower TDP (195W vs 340W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9734

1673

Intel Xeon Gold 6434 +27%

2135

Geekbench 6 Multi Core

AMD EPYC 9734

12850

Intel Xeon Gold 6434

12948

AMD EPYC 9734

VS

Intel Xeon Gold 6434

General Parameters

Jun 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Bergamo

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Bergamo))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

71 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

340 W

Power Consumption

195 W

-

Peak Operating Temperature

64 °C

TSMC

Foundry

Intel

8x73 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

3.7 GHz

3 GHz

Performance Core Turbo Frequency

4.1 GHz

112

Total Core Count

8

224

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

37.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

256 MB shared

L3 Cache

22.5 MB

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

12

Max Memory Channels

8

460.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9734

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

80

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