AMD Ryzen 9 7900X vs Intel Core i9 14900KS

VS

AMD Ryzen 9 7900X

Intel Core i9 14900KS

We compared two desktop CPUs: AMD Ryzen 9 7900X with 12 cores 4.7GHz and Intel Core i9 14900KS with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X 's Advantages

Higher base frequency (4.7GHz vs 3.2GHz)

Larger L3 cache size (64MB vs 36MB)

More modern manufacturing process (5nm vs 10nm)

Intel Core i9 14900KS 's Advantages

Released 1 years and 6 months late

Higher specification of memory (5600 vs 5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Lower TDP (150W vs 170W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7900X

2033

Intel Core i9 14900KS +17%

2398

Cinebench R23 Multi Core

AMD Ryzen 9 7900X

29242

Intel Core i9 14900KS +40%

40976

Geekbench 6 Single Core

AMD Ryzen 9 7900X

2942

Intel Core i9 14900KS +17%

3444

Geekbench 6 Multi Core

AMD Ryzen 9 7900X

19092

Intel Core i9 14900KS +25%

24020

Cinebench 2024 Single Core

AMD Ryzen 9 7900X

119

Intel Core i9 14900KS +19%

142

Cinebench 2024 Multi Core

AMD Ryzen 9 7900X

1643

Intel Core i9 14900KS +31%

2158

Blender

AMD Ryzen 9 7900X

406

Intel Core i9 14900KS +48%

603

Passmark CPU Single Core

AMD Ryzen 9 7900X

4317

Intel Core i9 14900KS +15%

4990

Passmark CPU Multi Core

AMD Ryzen 9 7900X

52013

Intel Core i9 14900KS +25%

65287

AMD Ryzen 9 7900X

VS

Intel Core i9 14900KS

General Parameters

Sep 2022

Release Date

Mar 2024

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raphael

Core Architecture

Raptor Lake Refresh

-

Processor Number

i9-14900KS

AM5

Socket

LGA-1700

AMD Radeon™ Graphics

Integrated Graphics

UHD Graphics 770

Package

5 nm

Manufacturing Process

10 nm

170 W

Power Consumption

150 W

-

Max Turbo Power Consumption

253 W

95 °C

Peak Operating Temperature

100°C

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

4.7 GHz

Performance Core Base Frequency

3.2 GHz

5.6 GHz

Performance Core Turbo Frequency

6.2 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.4 GHz

-

Efficiency Core Turbo Frequency

4.5 GHz

12

Total Core Count

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

47x

Multiplier

32x

-

L1 Cache

80 K per core

12 MB shared

L2 Cache

2 MB per core

64 MB shared

L3 Cache

36 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5200

Memory Types

DDR5-5600, DDR4-3200

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

89.6 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

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

AMD Ryzen 9 7900X

Official Website

Intel Core i9 14900KS

5.0

PCIe Version

5.0

24

PCIe Lanes

20

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