AMD Ryzen 9 3900XT 3.8GHz Twelve Core 105W
CPU
Background on AMD Ryzen CPU
AMD's Ryzen 5000 Series of processors are focused on providing the best per-core performance, while maintaining the excellent multi-threaded processing which AMD has become known for. Increases to turbo clock speeds and instructions per clock enable fantastic single-threaded results, while the updated Zen 3 microarchitecture includes an improved design for the chip internally.
For details about how AMD Ryzen CPUs perform in different applications, check out our many processor (CPU) articles.
William George (Puget Labs Technician) Says:
This is almost exactly the same as AMD's Ryzen 9 3900X processor, just with 100MHz higher maximum boost speed. The practical impact of that is about 1-2% higher performance in most applications, which is almost impossible to notice without actually timing things... but since the price is the same, there is really no reason not to get this model if it is available.
This is almost exactly the same as AMD's Ryzen 9 3900X processor, just with 100MHz higher maximum boost speed. The practical impact of that is about 1-2% higher performance in most applications, which is almost impossible to notice without actually timing things... but since the price is the same, there is really no reason not to get this model if it is available.
Model: AMD 100-100000277
Specifications:
Specifications:
| Product Line | Ryzen |
| Code Name | Matisse |
| Socket | AM4 |
| Process | 7 nm |
| Number of Cores | 12 |
| Clock Speed | 3.80 GHz |
| Simultaneous Multi-Threading | Yes |
| Turbo Boost | Yes |
| Max. Turbo Boost | 4.70 GHz |
| All-Core Turbo Boost | 4.10 GHz |
| Bus Type | Infinity Fabric |
| Thermal Output | 105 W |
| PCI-E Lanes | 16 |
| Max Temperature | 95 C |
| Cache | |
| L2 | 6MB |
| L3 | 64MB |
| Memory Specification | |
| Memory Type | DDR4 |
| Maximum Frequency | 3200 |
| ECC Support | Yes |
| Registered Support | No |
Maximum memory speed is reduced when configured with two DIMMs per channel.
Configure a custom computer with the AMD Ryzen 9 3900XT 3.8GHz Twelve Core 105W.