AMD Ryzen 9 7900 vs AMD Ryzen 9 5900XT

VS

AMD Ryzen 9 7900

AMD Ryzen 9 5900XT

We compared two desktop CPUs: AMD Ryzen 9 7900 with 12 cores 3.7GHz and AMD Ryzen 9 5900XT with 16 cores 3.3GHz . 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

Integrated graphics card

Higher specification of memory (5200 vs 3200)

Larger memory bandwidth (83.2GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4)

Higher base frequency (3.7GHz vs 3.3GHz)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (65W vs 105W)

AMD Ryzen 9 5900XT 's Advantages

Released 1 years and 6 months late

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900 +26%

2946

AMD Ryzen 9 5900XT

2331

Geekbench 6 Multi Core

AMD Ryzen 9 7900 +28%

17413

AMD Ryzen 9 5900XT

13539

Cinebench 2024 Single Core

AMD Ryzen 9 7900 +13%

111

AMD Ryzen 9 5900XT

98

Cinebench 2024 Multi Core

AMD Ryzen 9 7900 +2%

1525

AMD Ryzen 9 5900XT

1483

Blender

AMD Ryzen 9 7900 +15%

456

AMD Ryzen 9 5900XT

394

AMD Ryzen 9 7900

VS

AMD Ryzen 9 5900XT

General Parameters

Jan 2023

Release Date

Jul 2024

Amd

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Vermeer

AM5

Socket

AMD Socket AM4

Radeon Graphics (Ryzen 7000)

Integrated Graphics

N/A

-

Generation

Ryzen 9 (Zen 3 (Vermeer))

Package

13.1 billions

Transistor Count

8.3 billions

5 nm

Manufacturing Process

7 nm

65 W

Power Consumption

105 W

90 W

Max Turbo Power Consumption

-

95 °C

Peak Operating Temperature

90°C

-

Foundry

TSMC

-

Die Size

2x74 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

125 mm²

CPU Performance

12

Performance Cores

12

24

Performance Core Threads

24

3.7 GHz

Performance Core Base Frequency

3.3 GHz

5.4 GHz

Performance Core Turbo Frequency

4.8 GHz

12

Total Core Count

16

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

33.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

64 MB

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

400 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

0.56 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7900

Official Website

AMD Ryzen 9 5900XT

5.0

PCIe Version

4

28

PCIe Lanes

20

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