Intel Core i7 8700K vs AMD Ryzen 7 9700X

VS

Intel Core i7 8700K

AMD Ryzen 7 9700X

We compared two desktop CPUs: Intel Core i7 8700K with 6 cores 3.7GHz and AMD Ryzen 7 9700X with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 9700X 's Advantages

Released 6 years and 8 months late

Higher specification of memory (5600 vs 2666)

Larger memory bandwidth (89.6GB/s vs 41.6GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.8GHz vs 3.7GHz)

Larger L3 cache size (32MB vs 12MB)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (65W vs 95W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8700K

1215

AMD Ryzen 7 9700X +77%

2160

Cinebench R23 Multi Core

Intel Core i7 8700K

8734

AMD Ryzen 7 9700X +123%

19539

Geekbench 6 Single Core

Intel Core i7 8700K

1475

AMD Ryzen 7 9700X +125%

3333

Geekbench 6 Multi Core

Intel Core i7 8700K

6339

AMD Ryzen 7 9700X +176%

17500

Passmark CPU Single Core

Intel Core i7 8700K

2748

AMD Ryzen 7 9700X +68%

4627

Passmark CPU Multi Core

Intel Core i7 8700K

13661

AMD Ryzen 7 9700X +173%

37369

Intel Core i7 8700K

VS

AMD Ryzen 7 9700X

General Parameters

Oct 2017

Release Date

Jun 2024

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 5 (Granite Ridge)

i7-8700K

Processor Number

-

LGA-1151

Socket

AM5

UHD Graphics 630

Integrated Graphics

Radeon Graphics

-

Generation

Zen 5 (Granite Ridge)

Package

14 nm

Manufacturing Process

4 nm

95 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

95 °C

-

Foundry

TSMC

-

I/O Process Size

6 nm

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

3.7 GHz

Performance Core Base Frequency

3.8 GHz

4.7 GHz

Performance Core Turbo Frequency

5.5 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

38

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-5600

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

2200 MHz

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

2

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 8700K

Official Website

AMD Ryzen 7 9700X

3.0

PCIe Version

5.0

16

PCIe Lanes

28

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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