AMD EPYC 8434P vs Intel Xeon W 2170B

VS

AMD EPYC 8434P

Intel Xeon W-2170B

We compared two server CPUs: AMD EPYC 8434P with 48 cores 2.5GHz and Intel Xeon W 2170B with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434P 's Advantages

Released 5 years and 9 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (128MB vs 19.25MB)

More modern manufacturing process (5nm vs 14nm)

Intel Xeon W 2170B 's Advantages

Lower TDP (140W vs 200W)

Score

AMD EPYC 8434P

VS

Intel Xeon W 2170B

General Parameters

Sep 2023

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Skylake-W

AMD Socket SP6

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon W (Skylake-W)

Package

35.5 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

200 W

Power Consumption

140 W

75 °C

Peak Operating Temperature

66 °C

TSMC

Foundry

Intel

4x73 mm²

Die Size

484 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.5 GHz

3.1 GHz

Performance Core Turbo Frequency

4.3 GHz

48

Total Core Count

14

96

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

25.0

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

19.25 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

96

PCIe Lanes

48

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