Ryzen 9 PRO 7945 vs Xeon E 2186M

VS

Ryzen 9 PRO 7945 Xeon E 2186M

We compared two server CPUs: Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Xeon E 2186M with 6 cores 2.9GHz . 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 5 years and 2 months late

Higher specification of memory (DDR5-5200 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.7GHz vs 2.9GHz)

Larger L3 cache size (64MB vs 12MB)

Xeon E 2186M 's Advantages

Lower TDP (45W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 9 PRO 7945 +136%

2764

Xeon E 2186M

1171

Geekbench 6 Multi Core

Ryzen 9 PRO 7945 +195%

14516

Xeon E 2186M

4912

Ryzen 9 PRO 7945

VS

Xeon E 2186M

General Parameters

Jun 2023

Release Date

Apr 2018

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Coffee Lake-H

AMD Socket AM5

Socket

Intel BGA 1440

Radeon Graphics

Integrated Graphics

UHD Graphics P630

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon E (Coffee Lake)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

AMD Socket AM5

Socket

Intel BGA 1440

65 W

Power Consumption

45 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x71 mm²

Die Size

154 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

FC-BGA1440

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.9 GHz

5.4 GHz

Performance Core Turbo Frequency

4.8 GHz

12

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

29.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

64 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-2666

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

24

PCIe Lanes

16

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