Xeon D 2798NT vs AMD Ryzen 9 PRO 7945

VS

Intel Xeon D-2798NT

AMD Ryzen 9 PRO 7945

We compared two server CPUs: Xeon D 2798NT with 20 cores 2.1GHz and AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 PRO 7945 's Advantages

Released 1 years and 4 months late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.7GHz vs 2.1GHz)

Larger L3 cache size (64MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Xeon D 2798NT

997

AMD Ryzen 9 PRO 7945 +190%

2892

Geekbench 6 Multi Core

Xeon D 2798NT

5451

AMD Ryzen 9 PRO 7945 +166%

14516

Xeon D 2798NT

VS

AMD Ryzen 9 PRO 7945

General Parameters

Feb 2022

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-D

Core Architecture

Raphael

Intel BGA 2579

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon D(Ice Lake-D)

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

-

Transistor Count

13.14 billions

10 nm

Manufacturing Process

5 nm

125 W

Power Consumption

65 W

-

Peak Operating Temperature

47 °C

Intel

Foundry

TSMC

-

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

3.7 GHz

3.1 GHz

Performance Core Turbo Frequency

5.4 GHz

20

Total Core Count

12

40

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

37.0

80 KB per core

L1 Cache

64 KB per core

1.25 MB per core

L2 Cache

1 MB per core

30 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

32

PCIe Lanes

24

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