Suggested PSU for Intel Xeon E3-1245 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
| Intel Xeon E3-1245 Specifications2 | |
| Power Draw (TDP) | 95W |
| CPU Cores | 4 |
| CPU Threads | 8 |
| CPU Frequency | 3.3-3.7GHz |
| L3 Cache | 8MB |
| 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 E3-1245 and NVIDIA GeForce RTX 3090 Ti?
You need a power supply with at least 800W
What are the power supply requirements for Intel Xeon E3-1245?
The minimum power supply requirements for Intel Xeon E3-1245 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 Intel Xeon E3-1245 and NVIDIA GeForce RTX 3090 Ti?
The minimum power supply requirements for Intel Xeon E3-1245 and NVIDIA GeForce RTX 3090 Ti are a PSU rated with at least 800W
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About Intel Xeon E3-1245
The processor Xeon E3-1245, made by Intel, was released on April of 2011.
The CPU has 4 cores with hyper threading (8 threads). The frequency of the CPU is 3.3GHz and can go up to 3.7GHz.