Xeon w7 3555 vs AMD EPYC 7453

VS

Intel Xeon w7-3555

AMD EPYC 7453

We compared two server CPUs: Xeon w7 3555 with 28 cores 2.7GHz and AMD EPYC 7453 with 28 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3555 's Advantages

Released 3 years and 5 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (75MB vs 64MB)

AMD EPYC 7453 's Advantages

Higher base frequency (2.75GHz vs 2.7GHz)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (225W vs 325W)

Score

Xeon w7 3555

VS

AMD EPYC 7453

General Parameters

Aug 2024

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Milan

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

16.6 billions

10 nm

Manufacturing Process

7 nm

325 W

Power Consumption

225 W

Intel

Foundry

TSMC

4x477 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.75 GHz

4.8 GHz

Performance Core Turbo Frequency

3.45 GHz

28

Total Core Count

28

56

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

27.5

80 KB per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

512 KB per core

75 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

7

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

112

PCIe Lanes

128

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