Suggested PSU for AMD Athlon II X4 631 and NVIDIA GeForce RTX 3090 Ti
You need a power supply with at least 800W
CPU 
GPU Recommended 800W Power Supplies
Recommended 850W Power Supplies
| AMD Athlon II X4 631 Specifications2 | |
| Power Draw (TDP) | 100W |
| CPU Cores | 4 |
| CPU Threads | 4 |
| CPU Frequency | 2.6GHz |
| L3 Cache | 0MB |
| Lithography | 32nm |
| NVIDIA GeForce RTX 3090 Ti Specifications | |
| Power Draw (TDP) | 450W |
| Memory Size | 24GB |
| Memory Type | GDDR6X |
| Lithography | 8nm |
What PSU fits AMD Athlon II X4 631 and NVIDIA GeForce RTX 3090 Ti?
You need a power supply with at least 800W
What are the power supply requirements for AMD Athlon II X4 631?
The minimum power supply requirements for AMD Athlon II X4 631 are a PSU rated with at least 350W
What are the power supply requirements for NVIDIA GeForce RTX 3090 Ti?
The minimum power supply requirements for NVIDIA GeForce RTX 3090 Ti are a PSU rated with at least 650W
What are the power supply requirements for AMD Athlon II X4 631 and NVIDIA GeForce RTX 3090 Ti?
The minimum power supply requirements for AMD Athlon II X4 631 and NVIDIA GeForce RTX 3090 Ti are a PSU rated with at least 800W
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About AMD Athlon II X4 631
The processor Athlon II X4 631, made by AMD, was released on August of 2011.
The CPU has 4 cores without hyper threading. The frequency of the CPU is 2.6GHz.