Intel Xeon Gold 6434 vs AMD EPYC 7351

VS

Intel Xeon Gold 6434

AMD EPYC 7351

We compared two server CPUs: Intel Xeon Gold 6434 with 8 cores 3.7GHz and AMD EPYC 7351 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6434 's Advantages

Released 5 years and 7 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 2.4GHz)

More modern manufacturing process (10nm vs 14nm)

AMD EPYC 7351 's Advantages

Larger L3 cache size (64MB vs 22.5MB)

Lower TDP (170W vs 195W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6434 +234%

2135

AMD EPYC 7351

639

Geekbench 6 Multi Core

Intel Xeon Gold 6434 +326%

12948

AMD EPYC 7351

3035

Intel Xeon Gold 6434

VS

AMD EPYC 7351

General Parameters

Jan 2023

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Naples

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

10 nm

Manufacturing Process

14 nm

195 W

Power Consumption

170 W

64 °C

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.4 GHz

4.1 GHz

Performance Core Turbo Frequency

2.9 GHz

8

Total Core Count

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

24.0

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

22.5 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

-

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