Intel Core i9 9900KS vs Intel Core i9 9900K

VS

Intel Core i9 9900KS

Intel Core i9 9900K

We compared two desktop CPUs: Intel Core i9 9900KS with 8 cores 4.0GHz and Intel Core i9 9900K with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KS 's Advantages

Released 1 years late

Higher base frequency (4.0GHz vs 3.6GHz)

Intel Core i9 9900K 's Advantages

Lower TDP (95W vs 127W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9900KS

1323

Intel Core i9 9900K

1333

Cinebench R23 Multi Core

Intel Core i9 9900KS +6%

13343

Intel Core i9 9900K

12496

Geekbench 6 Single Core

Intel Core i9 9900KS

1678

Intel Core i9 9900K

1665

Geekbench 6 Multi Core

Intel Core i9 9900KS +36%

8751

Intel Core i9 9900K

6395

Blender

Intel Core i9 9900KS

177

Intel Core i9 9900K +18%

209

Geekbench 5 Single Core

Intel Core i9 9900KS +9%

1391

Intel Core i9 9900K

1265

Geekbench 5 Multi Core

Intel Core i9 9900KS +14%

9636

Intel Core i9 9900K

8406

Passmark CPU Single Core

Intel Core i9 9900KS +2%

3029

Intel Core i9 9900K

2945

Passmark CPU Multi Core

Intel Core i9 9900KS +5%

19417

Intel Core i9 9900K

18381

Intel Core i9 9900KS

VS

Intel Core i9 9900K

General Parameters

Oct 2019

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Coffee Lake

i9-9900KS

Processor Number

i9-9900K

LGA-1151

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

127 W

Power Consumption

95 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

3.6 GHz

5 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

36x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

350 MHz

1200 MHz

GPU Max Dynamic Frequency

1200 MHz

192

Shader Units

192

24

Texture Units

24

3

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.38 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i9 9900KS

Official Website

Intel Core i9 9900K

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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