Suggested PSU for AMD Ryzen 7 3800XT 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 7 3800XT Specifications2 | |
| Power Draw (TDP) | 105W |
| CPU Cores | 8 |
| CPU Threads | 16 |
| CPU Frequency | 3.8-4.7GHz |
| L3 Cache | 32MB |
| 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 7 3800XT and NVIDIA GeForce RTX 4090 D?
You need a power supply with at least 750W
What are the power supply requirements for AMD Ryzen 7 3800XT?
The minimum power supply requirements for AMD Ryzen 7 3800XT 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 7 3800XT and NVIDIA GeForce RTX 4090 D?
The minimum power supply requirements for AMD Ryzen 7 3800XT and NVIDIA GeForce RTX 4090 D are a PSU rated with at least 750W
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About AMD Ryzen 7 3800XT
The processor Ryzen 7 3800XT, made by AMD, was released on July of 2020.
The CPU has 8 cores with hyper threading (16 threads). The frequency of the CPU is 3.8GHz and can go up to 4.7GHz.