AMD Ryzen 7 9700X vs AMD Ryzen 9 7900

VS

AMD Ryzen 7 9700X

AMD Ryzen 9 7900

We compared two desktop CPUs: AMD Ryzen 7 9700X with 8 cores 3.8GHz and AMD Ryzen 9 7900 with 12 cores 3.7GHz . 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 1 years and 5 months late

Higher specification of memory (5600 vs 5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Higher base frequency (3.8GHz vs 3.7GHz)

More modern manufacturing process (4nm vs 5nm)

AMD Ryzen 9 7900 's Advantages

Larger L3 cache size (64MB vs 32MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 9700X +6%

2160

AMD Ryzen 9 7900

2034

Cinebench R23 Multi Core

AMD Ryzen 7 9700X

19539

AMD Ryzen 9 7900 +50%

29358

Geekbench 6 Single Core

AMD Ryzen 7 9700X +13%

3333

AMD Ryzen 9 7900

2946

Geekbench 6 Multi Core

AMD Ryzen 7 9700X

17500

AMD Ryzen 9 7900

17413

Cinebench 2024 Single Core

AMD Ryzen 7 9700X +19%

133

AMD Ryzen 9 7900

111

Cinebench 2024 Multi Core

AMD Ryzen 7 9700X

1115

AMD Ryzen 9 7900 +36%

1525

Passmark CPU Single Core

AMD Ryzen 7 9700X +11%

4627

AMD Ryzen 9 7900

4149

Passmark CPU Multi Core

AMD Ryzen 7 9700X

37369

AMD Ryzen 9 7900 +30%

48837

AMD Ryzen 7 9700X

VS

AMD Ryzen 9 7900

General Parameters

Jun 2024

Release Date

Jan 2023

Amd

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 5 (Granite Ridge)

Core Architecture

Zen 4 (Raphael)

AM5

Socket

AM5

Radeon Graphics

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Zen 5 (Granite Ridge)

Generation

-

Package

-

Transistor Count

13.1 billions

4 nm

Manufacturing Process

5 nm

65 W

Power Consumption

65 W

-

Max Turbo Power Consumption

90 W

95 °C

Peak Operating Temperature

95 °C

TSMC

Foundry

-

6 nm

I/O Process Size

-

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

3.7 GHz

5.5 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38

Multiplier

37x

80 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-5200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

2200 MHz

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

2

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.56 TFLOPS

Miscellaneous

AMD Ryzen 7 9700X

Official Website

AMD Ryzen 9 7900

5.0

PCIe Version

5.0

28

PCIe Lanes

28

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