AMD Ryzen 7 5800XT vs AMD Ryzen 9 9900X3D

VS

AMD Ryzen 7 5800XT

AMD Ryzen 9 9900X3D

We compared two desktop CPUs: AMD Ryzen 7 5800XT with 8 cores 3.8GHz and AMD Ryzen 9 9900X3D with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800XT 's Advantages

Lower TDP (105W vs 120W)

AMD Ryzen 9 9900X3D 's Advantages

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Larger memory bandwidth (89.6GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4)

Higher base frequency (4.4GHz vs 3.8GHz)

Larger L3 cache size (128MB vs 32MB)

More modern manufacturing process (4nm vs 7nm)

Score

AMD Ryzen 7 5800XT

VS

AMD Ryzen 9 9900X3D

General Parameters

Jul 2024

Release Date

Sep 2024

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Zen 5 (Granite Ridge)

AMD Socket AM4

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics

Ryzen 7 (Zen 3 (Vermeer))

Generation

Ryzen 9 (Zen 5 (Granite Ridge))

Package

4.15 billions

Transistor Count

-

7 nm

Manufacturing Process

4 nm

105 W

Power Consumption

120 W

90°C

Peak Operating Temperature

95°C

TSMC

Foundry

TSMC

74 mm²

Die Size

-

12 nm

I/O Process Size

6 nm

125 mm²

I/O Die Size

-

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

4.4 GHz

4.8 GHz

Performance Core Turbo Frequency

5.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

44x

64 KB per core

L1 Cache

80 K per core

512 KB per core

L2 Cache

12 MB

32 MB

L3 Cache

128 MB

Yes

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Execution Units

2

Miscellaneous

AMD Ryzen 7 5800XT

Official Website

AMD Ryzen 9 9900X3D

4

PCIe Version

5.0

20

PCIe Lanes

28

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