AMD EPYC 8434PN vs Intel Xeon W 3175X

VS

AMD EPYC 8434PN

Intel Xeon W-3175X

We compared two server CPUs: AMD EPYC 8434PN with 48 cores 2GHz and Intel Xeon W 3175X with 28 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434PN 's Advantages

Released 4 years and 8 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (128MB vs 38.5MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (155W vs 255W)

Intel Xeon W 3175X 's Advantages

Higher base frequency (3.1GHz vs 2GHz)

Score

AMD EPYC 8434PN

VS

Intel Xeon W 3175X

General Parameters

Sep 2023

Release Date

Jan 2019

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Skylake-W

AMD Socket SP6

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon W (Skylake-W)

Package

35.5 billions

Transistor Count

8 billions

5 nm

Manufacturing Process

14 nm

155 W

Power Consumption

255 W

85 °C

Peak Operating Temperature

70 °C

TSMC

Foundry

Intel

4x73 mm²

Die Size

688 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

3.1 GHz

3 GHz

Performance Core Turbo Frequency

4.3 GHz

48

Total Core Count

28

96

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

31.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

6

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

96

PCIe Lanes

48

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