popatim said:
These will work, I just dont know if your PSU can handle the load or for how long.
gt630 is approximately 40w
7750 is about 45-50w
manufacturers recommend more than you need because of several factors.
- PSU manufacturers often list peak power rather than continous power for their supplies.
- Its not advised to run a psu at 100% load for long periods.
I do not know how much power your system currently uses or if these cards will push you over the edge. I just dont know Dell that well. I had no problems running a 4670 (60w) card on an hp 250w PSU for my grandkids for about 4 years when I sold the system this past year and its still working today.
Considering you have a 65w dual core processor and mine had a 95w athlon2 x3 , I would hope you you could run it. Neither card needs external power, they are powered off the pcie bus.
This is an HP not Dell. and its a 95watt triple core (AMD Phenom 8750B)
I'm not sure where you got Dell or Dual core from but thank you for the info, I might try the GPU that only recommends a 300w psu