Intel Xeon Gold 6346 vs AMD EPYC 8434PN

VS

Intel Xeon Gold 6346

AMD EPYC 8434PN

We compared two server CPUs: Intel Xeon Gold 6346 with 16 cores 3.1GHz and AMD EPYC 8434PN with 48 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6346 's Advantages

Higher base frequency (3.1GHz vs 2GHz)

AMD EPYC 8434PN 's Advantages

Released 2 years and 5 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (128MB vs 36MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (155W vs 205W)

Score

Intel Xeon Gold 6346

VS

AMD EPYC 8434PN

General Parameters

Apr 2021

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-SP

Core Architecture

Siena

Intel Socket 4189

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon Gold (Ice Lake-SP)

Generation

EPYC (Zen 4c (Siena))

Package

-

Transistor Count

35.5 billions

10 nm

Manufacturing Process

5 nm

205 W

Power Consumption

155 W

78 °C

Peak Operating Temperature

85 °C

Intel

Foundry

TSMC

-

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

2 GHz

3.6 GHz

Performance Core Turbo Frequency

3 GHz

16

Total Core Count

48

32

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

20.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

36 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

64

PCIe Lanes

96

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