Ryzen 9 PRO 7945 vs Xeon W 1390

VS

Ryzen 9 PRO 7945 Xeon W 1390

We compared two server CPUs: Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Xeon W 1390 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 9 PRO 7945 's Advantages

Released 2 years and 1 months late

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.7GHz vs 2.8GHz)

Larger L3 cache size (64MB vs 16MB)

Lower TDP (65W vs 80W)

Score

Ryzen 9 PRO 7945

VS

Xeon W 1390

General Parameters

Jun 2023

Release Date

May 2021

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Rocket Lake-S

AMD Socket AM5

Socket

Intel Socket 1200

Radeon Graphics

Integrated Graphics

UHD Graphics P750

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon W (Rocket Lake-S)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

AMD Socket AM5

Socket

Intel Socket 1200

65 W

Power Consumption

80 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x71 mm²

Die Size

276 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

FC-LGA1200

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.8 GHz

5.4 GHz

Performance Core Turbo Frequency

5.2 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

28.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

24

PCIe Lanes

20

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