Intel Core i9 9900KS vs AMD Ryzen 7 7700X

VS

Intel Core i9 9900KS

AMD Ryzen 7 7700X

We compared two desktop CPUs: Intel Core i9 9900KS with 8 cores 4.0GHz and AMD Ryzen 7 7700X with 8 cores 4.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7700X 's Advantages

Released 2 years and 11 months late

Higher specification of memory (5200 vs 2666)

Larger memory bandwidth (83.2GB/s vs 41.6GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.5GHz vs 4.0GHz)

Larger L3 cache size (32MB vs 16MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (105W vs 127W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9900KS

1323

AMD Ryzen 7 7700X +50%

1989

Cinebench R23 Multi Core

Intel Core i9 9900KS

13343

AMD Ryzen 7 7700X +49%

20001

Geekbench 6 Single Core

Intel Core i9 9900KS

1678

AMD Ryzen 7 7700X +68%

2824

Geekbench 6 Multi Core

Intel Core i9 9900KS

8751

AMD Ryzen 7 7700X +69%

14853

Blender

Intel Core i9 9900KS

177

AMD Ryzen 7 7700X +85%

329

Geekbench 5 Single Core

Intel Core i9 9900KS

1391

AMD Ryzen 7 7700X +58%

2210

Geekbench 5 Multi Core

Intel Core i9 9900KS

9636

AMD Ryzen 7 7700X +46%

14074

Passmark CPU Single Core

Intel Core i9 9900KS

3029

AMD Ryzen 7 7700X +40%

4263

Passmark CPU Multi Core

Intel Core i9 9900KS

19417

AMD Ryzen 7 7700X +86%

36309

Intel Core i9 9900KS

VS

AMD Ryzen 7 7700X

General Parameters

Oct 2019

Release Date

Sep 2022

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Raphael

i9-9900KS

Processor Number

-

LGA-1151

Socket

AM5

UHD Graphics 630

Integrated Graphics

AMD Radeon™ Graphics

Package

14 nm

Manufacturing Process

5 nm

127 W

Power Consumption

105 W

100 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

4.5 GHz

5 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

45x

64 K per core

L1 Cache

512 KB

256 K per core

L2 Cache

8 MB

16 MB shared

L3 Cache

32 MB

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 9900KS

Official Website

AMD Ryzen 7 7700X

3.0

PCIe Version

5.0

16

PCIe Lanes

24

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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