Xeon E 2276M vs AMD EPYC 9555P

VS

Intel Xeon E-2276M

AMD EPYC 9555P

We compared two server CPUs: Xeon E 2276M with 6 cores 2.8GHz and AMD EPYC 9555P with 64 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2276M 's Advantages

Lower TDP (45W vs 360W)

AMD EPYC 9555P 's Advantages

Released 5 years and 5 months late

Higher specification of memory (6000 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.2GHz vs 2.8GHz)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (4nm vs 14nm)

Score

Xeon E 2276M

VS

AMD EPYC 9555P

General Parameters

May 2019

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Coffee Lake-H

Core Architecture

Turin

Intel BGA 1440

Socket

AMD Socket SP5

UHD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

EPYC(Zen 5 (Turin))

Package

-

Transistor Count

66.52 billions

14 nm

Manufacturing Process

4 nm

45 W

Power Consumption

360 W

Intel

Foundry

TSMC

154 mm²

Die Size

8x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

64

-

Performance Core Threads

128

2.8 GHz

Performance Core Base Frequency

3.2 GHz

4.7 GHz

Performance Core Turbo Frequency

4.4 GHz

6

Total Core Count

64

12

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

32.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

2

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9555P

3

PCIe Version

5

16

PCIe Lanes

128

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