AMD Ryzen 9 7900 vs Intel Core i9 14900KS

VS

AMD Ryzen 9 7900

Intel Core i9 14900KS

We compared two desktop CPUs: AMD Ryzen 9 7900 with 12 cores 3.7GHz 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 7900 's Advantages

Higher base frequency (3.7GHz vs 3.2GHz)

Larger L3 cache size (64MB vs 36MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (65W vs 150W)

Intel Core i9 14900KS 's Advantages

Released 1 years and 2 months late

Better graphics card performance

Higher specification of memory (5600 vs 5200)

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

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7900

2034

Intel Core i9 14900KS +17%

2398

Cinebench R23 Multi Core

AMD Ryzen 9 7900

29358

Intel Core i9 14900KS +39%

40976

Geekbench 6 Single Core

AMD Ryzen 9 7900

2946

Intel Core i9 14900KS +16%

3444

Geekbench 6 Multi Core

AMD Ryzen 9 7900

17413

Intel Core i9 14900KS +37%

24020

Cinebench 2024 Single Core

AMD Ryzen 9 7900

111

Intel Core i9 14900KS +27%

142

Cinebench 2024 Multi Core

AMD Ryzen 9 7900

1525

Intel Core i9 14900KS +41%

2158

Blender

AMD Ryzen 9 7900

456

Intel Core i9 14900KS +32%

603

Passmark CPU Single Core

AMD Ryzen 9 7900

4149

Intel Core i9 14900KS +20%

4990

Passmark CPU Multi Core

AMD Ryzen 9 7900

48837

Intel Core i9 14900KS +33%

65287

AMD Ryzen 9 7900

VS

Intel Core i9 14900KS

General Parameters

Jan 2023

Release Date

Mar 2024

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Raptor Lake Refresh

-

Processor Number

i9-14900KS

AM5

Socket

LGA-1700

Radeon Graphics (Ryzen 7000)

Integrated Graphics

UHD Graphics 770

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

65 W

Power Consumption

150 W

90 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

3.7 GHz

Performance Core Base Frequency

3.2 GHz

5.4 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

37x

Multiplier

32x

64 K 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

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

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

400 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1650 MHz

128

Shader Units

256

8

Texture Units

16

4

Raster Operation Units

8

2

Execution Units

32

15 W

Power Consumption

15 W

0.56 TFLOPS

Graphics Performance

0.78 TFLOPS

Miscellaneous

AMD Ryzen 9 7900

Official Website

Intel Core i9 14900KS

5.0

PCIe Version

5.0

28

PCIe Lanes

20

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