Suggested PSU for AMD EPYC 9255 and NVIDIA GeForce RTX 5090 D
CPU 
GPU Recommended 1000W Power Supplies
Recommended 1050W Power Supplies
| AMD EPYC 9255 Specifications | |
| Power Draw (TDP) | 200W |
| CPU Cores | 24 |
| CPU Threads | 48 |
| CPU Frequency | 3.25-4.8GHz |
| L3 Cache | 128MB |
| Lithography | 4nm |
| NVIDIA GeForce RTX 5090 D Specifications | |
| Power Draw (TDP) | 575W |
| Memory Size | 32GB |
| Memory Type | GDDR7 |
| Lithography | 4nm |
What PSU fits AMD EPYC 9255 and NVIDIA GeForce RTX 5090 D?
You need a power supply with at least 1000W
What are the power supply requirements for AMD EPYC 9255?
The minimum power supply requirements for AMD EPYC 9255 are a PSU rated with at least 450W
What are the power supply requirements for NVIDIA GeForce RTX 5090 D?
The minimum power supply requirements for NVIDIA GeForce RTX 5090 D are a PSU rated with at least 800W
What are the power supply requirements for AMD EPYC 9255 and NVIDIA GeForce RTX 5090 D?
The minimum power supply requirements for AMD EPYC 9255 and NVIDIA GeForce RTX 5090 D are a PSU rated with at least 1000W
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About AMD EPYC 9255
The processor EPYC 9255, made by AMD, was released on October of 2024.
The CPU has 24 cores with hyper threading (48 threads). The frequency of the CPU is 3.25GHz and can go up to 4.8GHz.