PSU replacement help

[Joevahkiin]

I have a corsair CX 750 because I'm stupid and didn't really research what PSU to buy. I know there are tables that show the tiers different PSUs are in but there would be a lot of cross referencing prices/ reviews etc. and I just want to replace my PSU asap. Off the top of your head, could you recommend a budget, safe, modular PSU to support a 980ti and i7 4790k running at factory speeds?

 

[Dark Lord of Tech]

Don't skimp on quality with your nice components.

PCPartPicker part list / Price breakdown by merchant

Power Supply: Corsair RMx 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($79.99 @ Newegg)
Total: $79.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-05-14 16:26 EDT-0400

or

PCPartPicker part list / Price breakdown by merchant

Power Supply: EVGA SuperNOVA GS 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($69.99 @ Newegg)
Total: $69.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-05-14 16:26 EDT-0400

or

PCPartPicker part list / Price breakdown by merchant

Power Supply: EVGA SuperNOVA G2 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($89.99 @ Amazon)
Total: $89.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-05-14 16:28 EDT-0400

 

[bignastyid]

http://pcpartpicker.com/part/evga-power-supply-220gs0650v1
http://pcpartpicker.com/part/evga-power-supply-110b20750vr

 

[Archaic59]

PCPartPicker part list / Price breakdown by merchant

EVGA 750W 80+ Bronze Certified Semi-Modular ATX Power Supply

Power Supply: EVGA 750W 80+ Bronze Certified Semi-Modular ATX Power Supply ($48.99 @ NCIX US)
Total: $48.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-05-14 16:34 EDT-0400

 

[Archaic59]

While the Corsair CX750 was probably a bad choice, it isn't a crappy PSU. It is just nothing more then decent. So there isn't really a reason to replace it if it still works OK.

But if you're gonna replace it anyway, then make it a useful upgrade. Recommending a EVGA B750 isn't that much better. Something like the Corsair RM550x would be a real upgrade.

OP asks for a 'budget, safe, modular PSU to support a 980ti and i7 4790k running at factory speeds?'
The Super Flower made 750 B2 is exactly that. At $48.99 after rebate it's a steal.