Xeon 6756E vs AMD EPYC 9845

VS

Intel Xeon 6756E

AMD EPYC 9845

We compared two server CPUs: Xeon 6756E with 128 cores 1.8GHz 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 6756E 's Advantages

Higher specification of memory (6400 vs 6000)

Lower TDP (225W vs 390W)

AMD EPYC 9845 's Advantages

Higher base frequency (2.1GHz vs 1.8GHz)

Larger L3 cache size (320MB vs 96MB)

More modern manufacturing process (3nm vs 5nm)

Score

Xeon 6756E

VS

AMD EPYC 9845

General Parameters

Jun 2024

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Sierra Forest

Core Architecture

Turin

Intel Socket 4710

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

EPYC(Zen 5c (Turin))

Package

-

Transistor Count

5 nm

Manufacturing Process

3 nm

225 W

Power Consumption

390 W

96°C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

mm²

10 nm

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

160

-

Performance Core Threads

320

1.8 GHz

Performance Core Base Frequency

2.1 GHz

2.6 GHz

Performance Core Turbo Frequency

3.7 GHz

128

Total Core Count

160

128

Total Thread Count

320

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

21.0

96 KB per core

L1 Cache

80 KB per core

4 MB per module

L2 Cache

1 MB per core

96 MB shared

L3 Cache

320 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400

Memory Types

DDR5-6000

1 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

88

PCIe Lanes

128

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