Would a I5 4430 Be bottlenecked with a Gtx 650 or 650 ti and PSU question

Just a quick questions, wondering if i should change the plans for my desktop from a Gt 640 to a Gtx 650...

Also, Should a Antec Basiq 450W PSU work well for this system? too much or too little power?

(if the system does not have enough power, Is this a decent PSU?

http://www.memoryexpress.com/Products/MX32274)

All answers appreicated
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More about 4430 bottlenecked gtx 650 650 psu question
  1. The I5 will be fine with either card. The 450 will also be enough as the 650 pulls only about 50w and the ti about 110.
  2. ]
    markwp said:
    The I5 will be fine with either card. The 450 will also be enough as the 650 pulls only about 50w and the ti about 110.



    Okay, What about the 640? No bottleneck either?
  3. 640 pulls less that either of the other 2.
  4. markwp said:
    640 pulls less that either of the other 2.



    Yes, I understand, But, What about Bottleneck wise?

    Might go to a i5 4570, Would there even be a bottleneck there?
  5. The 650ti is more powerful than the 650 which is more powerful than the 640. Since the 650ti will not be bottlenecked, the less powerful 650 and 640 certainly would not be bottlenecked.

    The 4570 is more powerful than the 4430. Since the 4430 would not be bottlenecked by the 650ti, the more powerful 4570 certainly would not be bottlenecked.

    Mark
  6. markwp said:
    The 650ti is more powerful than the 650 which is more powerful than the 640. Since the 650ti will not be bottlenecked, the less powerful 650 and 640 certainly would not be bottlenecked.

    The 4570 is more powerful than the 4430. Since the 4430 would not be bottlenecked by the 650ti, the more powerful 4570 certainly would not be bottlenecked.

    Mark


    Okay, thanks...
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