Suggested PSU for AMD Ryzen 9 5900X and NVIDIA GeForce RTX 4090 D
You need a power supply with at least 750W
CPU 
GPU Recommended 750W Power Supplies
Recommended 800W Power Supplies
| AMD Ryzen 9 5900X Specifications2 | |
| Power Draw (TDP) | 105W |
| CPU Cores | 12 |
| CPU Threads | 24 |
| CPU Frequency | 3.7-4.8GHz |
| L3 Cache | 64MB |
| Lithography | 7nm |
| NVIDIA GeForce RTX 4090 D Specifications | |
| Power Draw (TDP) | 425W |
| Memory Size | 24GB |
| Memory Type | GDDR6X |
| Lithography | 5nm |
What PSU fits AMD Ryzen 9 5900X and NVIDIA GeForce RTX 4090 D?
You need a power supply with at least 750W
What are the power supply requirements for AMD Ryzen 9 5900X?
The minimum power supply requirements for AMD Ryzen 9 5900X are a PSU rated with at least 350W
What are the power supply requirements for NVIDIA GeForce RTX 4090 D?
The minimum power supply requirements for NVIDIA GeForce RTX 4090 D are a PSU rated with at least 650W
What are the power supply requirements for AMD Ryzen 9 5900X and NVIDIA GeForce RTX 4090 D?
The minimum power supply requirements for AMD Ryzen 9 5900X and NVIDIA GeForce RTX 4090 D are a PSU rated with at least 750W
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About AMD Ryzen 9 5900X
The processor Ryzen 9 5900X, made by AMD, was released on November of 2020.
The CPU has 12 cores with hyper threading (24 threads). The frequency of the CPU is 3.7GHz and can go up to 4.8GHz.