AMD EPYC 9754S vs Xeon Platinum 8256

VS

AMD EPYC 9754S

Intel Xeon Platinum 8256

We compared two server CPUs: AMD EPYC 9754S with 128 cores 2.25GHz and Xeon Platinum 8256 with 4 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9754S 's Advantages

Released 4 years and 6 months late

Higher specification of memory (4800 vs 4)

Larger L3 cache size (256MB vs 16.5MB)

More modern manufacturing process (5nm vs 14nm)

Xeon Platinum 8256 's Advantages

Higher base frequency (3.8GHz vs 2.25GHz)

Lower TDP (105W vs 360W)

Score

AMD EPYC 9754S

VS

Xeon Platinum 8256

General Parameters

Jun 2023

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Bergamo

Core Architecture

Cascade Lake-SP

AMD Socket SP5

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Bergamo))

Generation

Xeon Platinum(Cascade Lake-SP)

Package

71 billions

Transistor Count

8 billions

5 nm

Manufacturing Process

14 nm

360 W

Power Consumption

105 W

TSMC

Foundry

Intel

8x73 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

128

Performance Core Threads

-

2.25 GHz

Performance Core Base Frequency

3.8 GHz

3.1 GHz

Performance Core Turbo Frequency

3.9 GHz

128

Total Core Count

4

128

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

38.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

16.5 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR5-4800

Memory Types

DDR4

12

Max Memory Channels

460 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9754S

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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