Ryzen 5 PRO 7645 vs Xeon D 2798NT

VS

AMD Ryzen 5 PRO 7645

Intel Xeon D-2798NT

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz and Xeon D 2798NT with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 5 PRO 7645 '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 (3.8GHz vs 2.1GHz)

Larger L3 cache size (32MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (65W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 5 PRO 7645 +179%

2782

Xeon D 2798NT

997

Geekbench 6 Multi Core

Ryzen 5 PRO 7645 +127%

12396

Xeon D 2798NT

5451

Ryzen 5 PRO 7645

VS

Xeon D 2798NT

General Parameters

Jun 2023

Release Date

Feb 2022

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Ice Lake-D

AMD Socket AM5

Socket

Intel BGA 2579

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

Xeon D(Ice Lake-D)

Package

6.57 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

65 W

Power Consumption

125 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

2.1 GHz

5.1 GHz

Performance Core Turbo Frequency

3.1 GHz

6

Total Core Count

20

12

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

21.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1.25 MB per core

32 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

24

PCIe Lanes

32

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