vs
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 7 7800X3D is a AMD desktop processor from the Ryzen lineup, built on the Raphael architecture and released in 2023.
This CPU features 8 cores, a base clock of 4200 MHz, maximum turbo frequency of 5000 MHz and 96 MB of L3 cache.
Manufactured using 5 nm process technology. The AMD Ryzen 7 7800X3D 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 7 7800X3D
|
|---|
| Popularity (0-100) |
74% | 100%
|
| Performance (0-100) |
85% | 84%
|
| Blender Score / $1 |
1.4 | 0.7
|
Info
Basic info about the cpu.
| AMD Ryzen 9 3900X | AMD Ryzen 7 7800X3D
|
|---|
| Type |
Desktop | Desktop
|
| Cores |
12 | 8
|
| Threads |
24 | 16
|
| Speed |
3.8 GHz | 4.2 GHz
|
| Turbo |
4.6 GHz | 5 GHz
|
| Current Price |
$197 | $378
|
| Release Price |
|
|
| Release Date |
2019 | 2023
|
| GPU |
- | AMD Radeon Graphics
|
| Socket |
AM4 | AM5
|
| L3 |
64 MB | 96 MB
|
| Base TDP |
105 W | 120 W
|
| Max TDP |
|
|
| Nm |
7 nm | 5 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 7 7800X3D
|
|---|
| Blender Score |
273.7 | 260.8
|
| Top % Ranking |
85 % | 84 %
|
| Blender Score / $1 |
1.4 | 0.7
|
| Samples |
3 | 2185
|
Details
| AMD Ryzen 9 3900X | AMD Ryzen 7 7800X3D
|
|---|
| Class |
Ryzen | Ryzen
|
| Code Name |
Matisse | Raphael
|
| Performance Cores |
12 | 8
|
| Efficiency Cores |
0 | 0
|
| Memory Type |
DDR4 | DDR5
|
| Max Memory |
| 128 MB
|
| Bits |
64-bit | 64-bit
|
| tjMax |
|
|
| L1 Cache |
768 kB | 512 kB
|
| L2 Cache |
6.0 MB | 8.0 MB
|
Similar CPUs
Similar CPUs by Performance
Similar CPUs by Price
Popular Comparisons
AMD Ryzen 9 3900X
vs