Intel Xeon W 3175X vs AMD EPYC 8434P

VS

Intel Xeon W 3175X AMD EPYC 8434P

We compared two server CPUs: Intel Xeon W 3175X with 28 cores 3.1GHz and AMD EPYC 8434P with 48 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3175X 's Advantages

Higher base frequency (3.1GHz vs 2.5GHz)

AMD EPYC 8434P 's Advantages

Released 4 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (128MB vs 38.5MB)

Lower TDP (200W vs 255W)

Score

Intel Xeon W 3175X

VS

AMD EPYC 8434P

General Parameters

Jan 2019

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Siena

Intel Socket 3647

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen 4c (Siena))

Package

8 billions

Transistor Count

35.5 billions

14 nm

Manufacturing Process

5 nm

Intel Socket 3647

Socket

AMD Socket SP6

255 W

Power Consumption

200 W

70 °C

Peak Operating Temperature

75 °C

Intel

Foundry

TSMC

688 mm²

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

FC-LGA3647

Package

FC-LGA4844

CPU Performance

3.1 GHz

Performance Core Base Frequency

2.5 GHz

4.3 GHz

Performance Core Turbo Frequency

3.1 GHz

28

Total Core Count

48

56

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

25.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

38.5 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

6

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

96

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