Intel Core i9 14900KS vs AMD Ryzen 9 7900X3D

VS

Intel Core i9 14900KS AMD Ryzen 9 7900X3D

We compared two desktop CPUs: Intel Core i9 14900KS with 24 cores 3.2GHz and AMD Ryzen 9 7900X3D with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900KS 's Advantages

Released 1 years and 2 months late

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

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

AMD Ryzen 9 7900X3D 's Advantages

Better graphics card performance

Higher base frequency (4.4GHz vs 3.2GHz)

Larger L3 cache size (128MB vs 36MB)

Lower TDP (120W vs 150W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900KS +17%

2398

AMD Ryzen 9 7900X3D

2039

Cinebench R23 Multi Core

Intel Core i9 14900KS +51%

40976

AMD Ryzen 9 7900X3D

27084

Geekbench 6 Single Core

Intel Core i9 14900KS +15%

3444

AMD Ryzen 9 7900X3D

2971

Geekbench 6 Multi Core

Intel Core i9 14900KS +32%

24020

AMD Ryzen 9 7900X3D

18105

Cinebench 2024 Single Core

Intel Core i9 14900KS +18%

146

AMD Ryzen 9 7900X3D

123

Cinebench 2024 Multi Core

Intel Core i9 14900KS +41%

2252

AMD Ryzen 9 7900X3D

1596

Passmark CPU Single Core

Intel Core i9 14900KS +21%

4990

AMD Ryzen 9 7900X3D

4119

Passmark CPU Multi Core

Intel Core i9 14900KS +29%

65287

AMD Ryzen 9 7900X3D

50486

Intel Core i9 14900KS

VS

AMD Ryzen 9 7900X3D

General Parameters

Mar 2024

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 4 (Raphael)

i9-14900KS

Processor Number

-

LGA-1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

LGA-1700

Socket

AM5

150 W

Power Consumption

120 W

253 W

Max Turbo Power Consumption

162 W

100°C

Peak Operating Temperature

89°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.2 GHz

Performance Core Base Frequency

4.4 GHz

6.2 GHz

Performance Core Turbo Frequency

5.6 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

4.5 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

44x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

36 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1650 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

448

16

Texture Units

8

Raster Operation Units

4

32

Execution Units

2

15 W

Power Consumption

15 W

0.78 TFLOPS

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core i9 14900KS

Official Website

AMD Ryzen 9 7900X3D

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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