AMD Ryzen 9 3900XT vs AMD Ryzen 5 8600G

VS

We compared two desktop CPUs: AMD Ryzen 9 3900XT with 12 cores 3.8GHz and AMD Ryzen 5 8600G with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 3900XT 's Advantages

Larger L3 cache size (64MB vs 16MB)

AMD Ryzen 5 8600G 's Advantages

Released 3 years and 6 months late

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR4-3200)

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

Higher base frequency (4.3GHz vs 3.8GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (45W vs 105W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 3900XT

1352

AMD Ryzen 5 8600G +31%

1779

Cinebench R23 Multi Core

AMD Ryzen 9 3900XT +36%

18436

AMD Ryzen 5 8600G

13529

Geekbench 6 Single Core

AMD Ryzen 9 3900XT

1763

AMD Ryzen 5 8600G +40%

2484

Geekbench 6 Multi Core

AMD Ryzen 9 3900XT

11025

AMD Ryzen 5 8600G +3%

11442

Cinebench 2024 Single Core

AMD Ryzen 9 3900XT

79

AMD Ryzen 5 8600G +27%

101

Cinebench 2024 Multi Core

AMD Ryzen 9 3900XT +39%

1074

AMD Ryzen 5 8600G

770

Blender

AMD Ryzen 9 3900XT +50%

287

AMD Ryzen 5 8600G

191

AMD Ryzen 9 3900XT

VS

AMD Ryzen 5 8600G

General Parameters

Jul 2020

Release Date

Jan 2024

Amd

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2 (Matisse)

Core Architecture

Zen 4 (Phoenix)

AM4

Socket

AM5

No

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Phoenix))

Package

3.8 billions

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

AM4

Socket

AM5

105 W

Power Consumption

45-65 W

95°C

Peak Operating Temperature

95°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FC-LGA1718

CPU Performance

12

Performance Cores

6

24

Performance Core Threads

12

3.8 GHz

Performance Core Base Frequency

4.3 GHz

4.7 GHz

Performance Core Turbo Frequency

5 GHz

12

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

43x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2800 MHz

-

Shader Units

384

-

Texture Units

24

-

Raster Operation Units

16

-

Execution Units

6

-

Power Consumption

15 W

-

Graphics Performance

4.06 TFLOPS

Miscellaneous

AMD Ryzen 9 3900XT

Official Website

AMD Ryzen 5 8600G

4.0

PCIe Version

4.0

24

PCIe Lanes

20

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