Xeon D 2798NT vs AMD EPYC 7543

VS

Intel Xeon D-2798NT

AMD EPYC 7543

We compared two server CPUs: Xeon D 2798NT with 20 cores 2.1GHz and AMD EPYC 7543 with 32 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon D 2798NT 's Advantages

Released 11 months late

Lower TDP (125W vs 225W)

AMD EPYC 7543 's Advantages

Higher base frequency (2.8GHz vs 2.1GHz)

Larger L3 cache size (256MB vs 30MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon D 2798NT

997

AMD EPYC 7543 +69%

1688

Geekbench 6 Multi Core

Xeon D 2798NT +76%

5451

AMD EPYC 7543

3080

Xeon D 2798NT

VS

AMD EPYC 7543

General Parameters

Feb 2022

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-D

Core Architecture

Milan

Intel BGA 2579

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

10 nm

Manufacturing Process

7 nm

125 W

Power Consumption

225 W

Intel

Foundry

TSMC

-

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.8 GHz

3.1 GHz

Performance Core Turbo Frequency

3.7 GHz

20

Total Core Count

32

40

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

28.0

80 KB per core

L1 Cache

64 KB per core

1.25 MB per core

L2 Cache

512 KB per core

30 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

1

SMP

2

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

32

PCIe Lanes

128

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