Suggested PSU for Intel Xeon L5640 and NVIDIA GeForce RTX 3090 Ti
You need a power supply with at least 750W
CPU 
GPU Recommended 750W Power Supplies
Recommended 800W Power Supplies
| Intel Xeon L5640 Specifications2 | |
| Power Draw (TDP) | 60W |
| CPU Cores | 6 |
| CPU Threads | 12 |
| CPU Frequency | 2.266-2.8GHz |
| L3 Cache | 12MB |
| Lithography | 32nm |
| NVIDIA GeForce RTX 3090 Ti Specifications | |
| Power Draw (TDP) | 450W |
| Memory Size | 24GB |
| Memory Type | GDDR6X |
| Lithography | 8nm |
What PSU fits Intel Xeon L5640 and NVIDIA GeForce RTX 3090 Ti?
You need a power supply with at least 750W
What are the power supply requirements for Intel Xeon L5640?
The minimum power supply requirements for Intel Xeon L5640 are a PSU rated with at least 300W
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 Intel Xeon L5640 and NVIDIA GeForce RTX 3090 Ti?
The minimum power supply requirements for Intel Xeon L5640 and NVIDIA GeForce RTX 3090 Ti are a PSU rated with at least 750W
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About Intel Xeon L5640
The processor Xeon L5640, made by Intel, was released on March of 2010.
The CPU has 6 cores with hyper threading (12 threads). The frequency of the CPU is 2.266GHz and can go up to 2.8GHz.