Xeon w7 3555 vs AMD EPYC 9845

VS

Intel Xeon w7-3555

AMD EPYC 9845

We compared two server CPUs: Xeon w7 3555 with 28 cores 2.7GHz and AMD EPYC 9845 with 160 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3555 's Advantages

Higher base frequency (2.7GHz vs 2.1GHz)

Lower TDP (325W vs 390W)

AMD EPYC 9845 's Advantages

Higher specification of memory (6000 vs 4800)

Larger L3 cache size (320MB vs 75MB)

More modern manufacturing process (3nm vs 10nm)

Score

Xeon w7 3555

VS

AMD EPYC 9845

General Parameters

Aug 2024

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Turin

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC(Zen 5c (Turin))

Package

-

Transistor Count

10 nm

Manufacturing Process

3 nm

325 W

Power Consumption

390 W

Intel

Foundry

TSMC

4x477 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

160

-

Performance Core Threads

320

2.7 GHz

Performance Core Base Frequency

2.1 GHz

4.8 GHz

Performance Core Turbo Frequency

3.7 GHz

28

Total Core Count

160

56

Total Thread Count

320

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

21.0

80 KB per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

1 MB per core

75 MB

L3 Cache

320 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-6000

4 TB

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9845

5

PCIe Version

5

112

PCIe Lanes

128

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