Intel Core i9 14900KF vs AMD Ryzen 9 7900

VS

Intel Core i9 14900KF

AMD Ryzen 9 7900

We compared two desktop CPUs: Intel Core i9 14900KF with 24 cores 3.2GHz and AMD Ryzen 9 7900 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900KF 's Advantages

Released 9 months late

Higher specification of memory (5600 vs 5200)

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

AMD Ryzen 9 7900 's Advantages

Integrated graphics card

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 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900KF +15%

2358

AMD Ryzen 9 7900

2034

Cinebench R23 Multi Core

Intel Core i9 14900KF +31%

38497

AMD Ryzen 9 7900

29358

Geekbench 6 Single Core

Intel Core i9 14900KF +7%

3176

AMD Ryzen 9 7900

2946

Geekbench 6 Multi Core

Intel Core i9 14900KF +28%

22411

AMD Ryzen 9 7900

17413

Cinebench 2024 Single Core

Intel Core i9 14900KF +25%

139

AMD Ryzen 9 7900

111

Cinebench 2024 Multi Core

Intel Core i9 14900KF +42%

2177

AMD Ryzen 9 7900

1525

Blender

Intel Core i9 14900KF +39%

635

AMD Ryzen 9 7900

456

Passmark CPU Single Core

Intel Core i9 14900KF +13%

4722

AMD Ryzen 9 7900

4149

Passmark CPU Multi Core

Intel Core i9 14900KF +23%

60232

AMD Ryzen 9 7900

48837

Intel Core i9 14900KF

VS

AMD Ryzen 9 7900

General Parameters

Oct 2023

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 4 (Raphael)

i9-14900KF

Processor Number

-

LGA-1700

Socket

AM5

No

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Core i9 (Raptor Lake Refresh)

Generation

-

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

125 W

Power Consumption

65 W

253 W

Max Turbo Power Consumption

90 W

100°C

Peak Operating Temperature

95 °C

Intel

Foundry

-

257 mm²

Die Size

-

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.2 GHz

Performance Core Base Frequency

3.7 GHz

6 GHz

Performance Core Turbo Frequency

5.4 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

4.4 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

37x

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

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

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

-

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.56 TFLOPS

Miscellaneous

Intel Core i9 14900KF

Official Website

AMD Ryzen 9 7900

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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