AMD Ryzen 7 5800 vs AMD Ryzen 9 7900

VS

AMD Ryzen 7 5800

AMD Ryzen 9 7900

We compared two desktop CPUs: AMD Ryzen 7 5800 with 8 cores 3.4GHz 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 9 7900 's Advantages

Released 2 years late

Integrated graphics card

Higher specification of memory (5200 vs 3200)

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.7GHz vs 3.4GHz)

Larger L3 cache size (64MB vs 32MB)

More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 5800

1568

AMD Ryzen 9 7900 +29%

2034

Cinebench R23 Multi Core

AMD Ryzen 7 5800

14000

AMD Ryzen 9 7900 +109%

29358

Geekbench 6 Single Core

AMD Ryzen 7 5800

2051

AMD Ryzen 9 7900 +43%

2946

Geekbench 6 Multi Core

AMD Ryzen 7 5800

9507

AMD Ryzen 9 7900 +83%

17413

Blender

AMD Ryzen 7 5800

205

AMD Ryzen 9 7900 +122%

456

Geekbench 5 Single Core

AMD Ryzen 7 5800

1658

AMD Ryzen 9 7900 +29%

2148

Geekbench 5 Multi Core

AMD Ryzen 7 5800

9390

AMD Ryzen 9 7900 +91%

17950

Passmark CPU Single Core

AMD Ryzen 7 5800

3388

AMD Ryzen 9 7900 +22%

4149

Passmark CPU Multi Core

AMD Ryzen 7 5800

25830

AMD Ryzen 9 7900 +89%

48837

AMD Ryzen 7 5800

VS

AMD Ryzen 9 7900

General Parameters

Jan 2021

Release Date

Jan 2023

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Zen 4 (Raphael)

AM4

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

7 nm

Manufacturing Process

5 nm

65 W

Power Consumption

65 W

-

Max Turbo Power Consumption

90 W

95 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.4 GHz

Performance Core Base Frequency

3.7 GHz

4.6 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.56 TFLOPS

Miscellaneous

AMD Ryzen 7 5800

Official Website

AMD Ryzen 9 7900

4.0

PCIe Version

5.0

20

PCIe Lanes

28

Related CPU Comparisons

1

AMD Ryzen 7 5800 vs AMD Ryzen 9 7900X3D

2

AMD Ryzen 7 5800 vs Intel Core i5 9600KF

3

AMD Ryzen 7 5800 vs Intel Core i9 10900X

4

AMD Ryzen 7 5800 vs Intel Core i5 14501E

5

AMD Ryzen 7 5800 vs Intel Core i3 10100

6

AMD Ryzen 7 5800 vs AMD Ryzen 5 5600X3D

7

AMD Ryzen 7 5800 vs Intel Core i3 4170

8

AMD Ryzen 7 5800 vs AMD Ryzen Threadripper Pro 3975WX

9

AMD Ryzen 7 5800 vs Intel Core i9 14901KE

10

AMD Ryzen 7 5800 vs Intel Core i5 14400F

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early