Question GTX 1660 enough watts??

Mar 24, 2019
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hi guys i have a pc
i5 4670
gtx 960 (2gb)
16gb ram
corsair vs450 psu

i want to upgrade to a GTX 1660 but do i need to buy an other psu or is this psu enough for that gpu
 
450w is enough but the VS range are poor quality. I would not use one in a gaming pc when new let alone one that done a few years already. A cheap upgrade would be the CX450.


but i can game on it with the gtx 1660 for a month? then i will upgrade to 650 watt. would that be okay without having problems on the 450 watt for 1 month