Ryzen 9 PRO 7945 vs Intel Core i9 13900

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We compared the desktop Ryzen 9 PRO 7945 with 12 cores 3.7GHz and the Intel Core i9 13900 with 24 cores 2.0GHz . 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

Higher base frequency (3.7GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 36MB)

Intel Core i9 13900 's Advantages

Integrated graphics card

Higher specification of memory (DDR5-5600 vs DDR5-5200)

Newer PCIe version (5.0 vs 5)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 9 PRO 7945

2764

Intel Core i9 13900 +8%

3006

Geekbench 6 Multi Core

Ryzen 9 PRO 7945

14516

Intel Core i9 13900 +31%

19064

Blender

Ryzen 9 PRO 7945

380

Intel Core i9 13900 +1%

385

Ryzen 9 PRO 7945

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Intel Core i9 13900

General Parameters

Jun 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Desktop

-

Instruction Set

x86-64

Raphael

Core Architecture

Raptor Lake

-

Processor Number

i9-13900

AMD Socket AM5

Socket

LGA-1700

Radeon Graphics

Integrated Graphics

UHD Graphics 770

Ryzen 9 (Zen 4 (Raphael))

Generation

-

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AMD Socket AM5

Socket

LGA-1700

65 W

Power Consumption

65 W

-

Max Turbo Power Consumption

219 W

47 °C

Peak Operating Temperature

100°C

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

3.7 GHz

Performance Core Base Frequency

2.0 GHz

5.4 GHz

Performance Core Turbo Frequency

5.2 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

4.2 GHz

12

Total Core Count

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

20x

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

64 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR5-5600, DDR4-3200

-

Max Memory Size

192 GB

Max Memory Channels

2

-

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1650 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

-

Official Website

Intel Core i9 13900

5

PCIe Version

5.0

24

PCIe Lanes

20

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