Suggested PSU for AMD EPYC 9455 and NVIDIA H200 SXM 141 GB
CPU 
GPU Recommended 1250W Power Supplies
Recommended 1300W Power Supplies
| AMD EPYC 9455 Specifications | |
| Power Draw (TDP) | 300W |
| CPU Cores | 48 |
| CPU Threads | 96 |
| CPU Frequency | 3.15-4.4GHz |
| L3 Cache | 256MB |
| Lithography | 4nm |
| NVIDIA H200 SXM 141 GB Specifications | |
| Power Draw (TDP) | 700W |
| Memory Size | 141GB |
| Memory Type | HBM3e |
| Lithography | 5nm |
What PSU fits AMD EPYC 9455 and NVIDIA H200 SXM 141 GB?
You need a power supply with at least 1250W
What are the power supply requirements for AMD EPYC 9455?
The minimum power supply requirements for AMD EPYC 9455 are a PSU rated with at least 550W
What are the power supply requirements for NVIDIA H200 SXM 141 GB?
The minimum power supply requirements for NVIDIA H200 SXM 141 GB are a PSU rated with at least 900W
What are the power supply requirements for AMD EPYC 9455 and NVIDIA H200 SXM 141 GB?
The minimum power supply requirements for AMD EPYC 9455 and NVIDIA H200 SXM 141 GB are a PSU rated with at least 1250W
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About AMD EPYC 9455
The processor EPYC 9455, made by AMD, was released on October of 2024.
The CPU has 48 cores with hyper threading (96 threads). The frequency of the CPU is 3.15GHz and can go up to 4.4GHz.