Intel Core i9 14900K vs AMD Ryzen 9 7950X

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We compared two desktop CPUs: Intel Core i9 14900K with 24 cores 3.2GHz and AMD Ryzen 9 7950X with 16 cores 4.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900K '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 73.4GB/s)

Lower TDP (125W vs 170W)

AMD Ryzen 9 7950X 's Advantages

Better graphics card performance

Higher base frequency (4.5GHz vs 3.2GHz)

Larger L3 cache size (64MB vs 36MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900K +14%

2358

AMD Ryzen 9 7950X

2059

Cinebench R23 Multi Core

Intel Core i9 14900K

38497

AMD Ryzen 9 7950X

38165

Geekbench 6 Single Core

Intel Core i9 14900K +3%

3169

AMD Ryzen 9 7950X

3068

Geekbench 6 Multi Core

Intel Core i9 14900K +5%

22637

AMD Ryzen 9 7950X

21409

Cinebench 2024 Single Core

Intel Core i9 14900K +6%

135

AMD Ryzen 9 7950X

127

Cinebench 2024 Multi Core

Intel Core i9 14900K +1%

2211

AMD Ryzen 9 7950X

2185

Passmark CPU Single Core

Intel Core i9 14900K +11%

4770

AMD Ryzen 9 7950X

4286

Passmark CPU Multi Core

Intel Core i9 14900K

61120

AMD Ryzen 9 7950X +3%

62987

Intel Core i9 14900K

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AMD Ryzen 9 7950X

General Parameters

Oct 2023

Release Date

Aug 2022

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 4 (Raphael)

i9-14900K

Processor Number

-

LGA-1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Core i9 (Raptor Lake Refresh)

Generation

-

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

LGA-1700

Socket

AM5

125 W

Power Consumption

170 W

253 W

Max Turbo Power Consumption

230 W

100°C

Peak Operating Temperature

95°C

Intel

Foundry

-

257 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

3.2 GHz

Performance Core Base Frequency

4.5 GHz

6 GHz

Performance Core Turbo Frequency

5.7 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

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

45x

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

73.4 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 14900K

Official Website

AMD Ryzen 9 7950X

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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