Intel Core i7 9800X vs AMD Ryzen 9 7900X

VS

Intel Core i7 9800X

AMD Ryzen 9 7900X

We compared two desktop CPUs: Intel Core i7 9800X with 8 cores 3.8GHz and AMD Ryzen 9 7900X with 12 cores 4.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 9800X 's Advantages

Lower TDP (165W vs 170W)

AMD Ryzen 9 7900X 's Advantages

Released 3 years and 11 months late

Integrated graphics card

Higher specification of memory (5200 vs 2666)

Larger memory bandwidth (83.2GB/s vs 79.47GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.7GHz vs 3.8GHz)

Larger L3 cache size (64MB vs 17MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 9800X

1263

AMD Ryzen 9 7900X +60%

2033

Cinebench R23 Multi Core

Intel Core i7 9800X

13055

AMD Ryzen 9 7900X +123%

29242

Geekbench 6 Single Core

Intel Core i7 9800X

1314

AMD Ryzen 9 7900X +123%

2942

Geekbench 6 Multi Core

Intel Core i7 9800X

7991

AMD Ryzen 9 7900X +138%

19092

Geekbench 5 Single Core

Intel Core i7 9800X

1225

AMD Ryzen 9 7900X +85%

2277

Geekbench 5 Multi Core

Intel Core i7 9800X

9648

AMD Ryzen 9 7900X +112%

20503

Passmark CPU Single Core

Intel Core i7 9800X

2573

AMD Ryzen 9 7900X +67%

4317

Passmark CPU Multi Core

Intel Core i7 9800X

18121

AMD Ryzen 9 7900X +187%

52013

Intel Core i7 9800X

VS

AMD Ryzen 9 7900X

General Parameters

Oct 2018

Release Date

Sep 2022

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Raphael

i7-9800X

Processor Number

-

LGA-2066

Socket

AM5

N/A

Integrated Graphics

AMD Radeon™ Graphics

Package

14 nm

Manufacturing Process

5 nm

165 W

Power Consumption

170 W

95 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

4.7 GHz

4.4 GHz

Performance Core Turbo Frequency

5.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

47x

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

12 MB shared

17 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

-

Integrated Graphics

true

Miscellaneous

Intel Core i7 9800X

Official Website

AMD Ryzen 9 7900X

3.0

PCIe Version

5.0

44

PCIe Lanes

24

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

-

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