Intel Core i7 9700K vs Intel Core i9 9900K

VS

We compared two desktop CPUs: Intel Core i7 9700K with 8 cores 3.6GHz 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 9900K's Advantages

Larger L3 cache size (16MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 9700K

1285

Intel Core i9 9900K +4%

1339

Cinebench R23 Multi Core

Intel Core i7 9700K

9428

Intel Core i9 9900K +31%

12368

Geekbench 6 Single Core

Intel Core i7 9700K

1575

Intel Core i9 9900K +5%

1665

Geekbench 6 Multi Core

Intel Core i7 9700K +4%

6702

Intel Core i9 9900K

6395

Blender

Intel Core i7 9700K

158

Intel Core i9 9900K +33%

211

Geekbench 5 Single Core

Intel Core i7 9700K +1%

1284

Intel Core i9 9900K

1265

Geekbench 5 Multi Core

Intel Core i7 9700K

7419

Intel Core i9 9900K +13%

8406

Passmark CPU Single Core

Intel Core i7 9700K

2878

Intel Core i9 9900K +2%

2945

Passmark CPU Multi Core

Intel Core i7 9700K

14441

Intel Core i9 9900K +27%

18381

Intel Core i7 9700K

VS

Intel Core i9 9900K

General Parameters

Oct 2018

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Coffee Lake

i7-9700K

Processor Number

i9-9900K

LGA-1151

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

95 W

Power Consumption

95 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

8

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.6 GHz

4.9 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

8

Total Thread Count

16

100MHz

Bus Frequency

100MHz

36x

Multiplier

36x

64K per core

L1 Cache

64K per core

256K per core

L2 Cache

256K per core

12MB shared

L3 Cache

16MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128GB

Max Memory Size

128GB

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 i7 9700K

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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