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The AMD Ryzen 9 3900X is a AMD desktop processor from the Ryzen lineup, built on the Matisse architecture and released in 2019.
This CPU features 12 cores, a base clock of 3800 MHz, maximum turbo frequency of 4600 MHz and 64 MB of L3 cache.
Manufactured using 7 nm process technology. The AMD Ryzen 9 3900X is designed for the AM4 socket.It supports overclocking. A dedicated graphics card is required.
The AMD Ryzen 9 9900X is a AMD desktop processor from the Ryzen lineup, built on the Granite Ridge architecture and released in 2024.
This CPU features 12 cores, a base clock of 4400 MHz, maximum turbo frequency of 5600 MHz and 64 MB of L3 cache.
Manufactured using 4 nm process technology. The AMD Ryzen 9 9900X is designed for the AM5 socket.It supports overclocking. It includes integrated AMD Radeon Graphics graphics.
Ranking
Popularity is the current popularity of the cpu. Performance is based on Blender Benchmark with 100 being best. Blender Score represents performance value per $.
| AMD Ryzen 9 3900X | AMD Ryzen 9 9900X
|
|---|
| Popularity (0-100) |
74% | 91%
|
| Performance (0-100) |
85% | 94%
|
| Blender Score / $1 |
1.4 | 1.1
|
Info
Basic info about the cpu.
| AMD Ryzen 9 3900X | AMD Ryzen 9 9900X
|
|---|
| Type |
Desktop | Desktop
|
| Cores |
12 | 12
|
| Threads |
24 | 24
|
| Speed |
3.8 GHz | 4.4 GHz
|
| Turbo |
4.6 GHz | 5.6 GHz
|
| Current Price |
$197 | $430
|
| Release Price |
|
|
| Release Date |
2019 | 2024
|
| GPU |
- | AMD Radeon Graphics
|
| Socket |
AM4 | AM5
|
| L3 |
64 MB | 64 MB
|
| Base TDP |
105 W | 120 W
|
| Max TDP |
|
|
| Nm |
7 nm | 4 nm
|
| Unlocked |
Yes | Yes
|
| Official Site |
Visit
|
Visit
|
Benchmark
We use Blender Benchmark which measures multi core cpu performance under load.
Ranking 100% is highest performance among all ranked processors.
| AMD Ryzen 9 3900X | AMD Ryzen 9 9900X
|
|---|
| Blender Score |
273.7 | 462.5
|
| Top % Ranking |
85 % | 94 %
|
| Blender Score / $1 |
1.4 | 1.1
|
| Samples |
3 | 950
|
Details
| AMD Ryzen 9 3900X | AMD Ryzen 9 9900X
|
|---|
| Class |
Ryzen | Ryzen
|
| Code Name |
Matisse | Granite Ridge
|
| Performance Cores |
12 | 12
|
| Efficiency Cores |
0 | 0
|
| Memory Type |
DDR4 | DDR5
|
| Max Memory |
| 192 MB
|
| Bits |
64-bit | 64-bit
|
| tjMax |
|
|
| L1 Cache |
768 kB | 960 kB
|
| L2 Cache |
6.0 MB | 12.0 MB
|
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AMD Ryzen 9 3900X
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