AMD EPYC 9755 vs Xeon Platinum 8276

VS

AMD EPYC 9755

Intel Xeon Platinum 8276

We compared two server CPUs: AMD EPYC 9755 with 128 cores 2.7GHz and Xeon Platinum 8276 with 28 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9755 's Advantages

Released 5 years and 10 months late

Higher specification of memory (6000 vs 4)

Higher base frequency (2.7GHz vs 2.2GHz)

Larger L3 cache size (512MB vs 38.5MB)

More modern manufacturing process (4nm vs 14nm)

Xeon Platinum 8276 's Advantages

Lower TDP (165W vs 500W)

Score

AMD EPYC 9755

VS

Xeon Platinum 8276

General Parameters

Oct 2024

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Cascade Lake-SP

AMD Socket SP5

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Xeon Platinum(Cascade Lake-SP)

Package

133.04 billions

Transistor Count

8 billions

4 nm

Manufacturing Process

14 nm

500 W

Power Consumption

165 W

TSMC

Foundry

Intel

16x70.6 mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

256

Performance Core Threads

-

2.7 GHz

Performance Core Base Frequency

2.2 GHz

4.1 GHz

Performance Core Turbo Frequency

4 GHz

128

Total Core Count

28

256

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

22.0

80 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

512 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR5-6000

Memory Types

DDR4

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9755

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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