Can Corsair CX 500w supply enough power for the following system specs?

[GamersProblem]

I'm having problem i got two power supplies.

1. Raider 750w 80+ Silver
2. Corsair CX 500w

What should i choose? Someone tell me that my Raider is a trash, i'm also confused because the brand name is not that popular. My rig is running the 750w. Should i change it? This is my Specs.

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CPU: Intel Core i7 4790
CPU Cooler: n/a
Motherboard: Asus H97M-E
Graphics: Sapphire Dual-X R9 270 2GB GDDR5
Memory: Kingston Hyper X HX318C10FK2/8 8GB (2x4GB) Blue
Solid State Drive: n/a
Hard Drive: 800GB (320GB Western Digital Blue + 500GB Seagate Barracuda)
Case: Xigmatek Shockwave
Power Supply: Raider 750W
Cable Kit: n/a
Additional Lightning: n/a
Fans: 120mm Front mounted Xigmatek CLF Blue LED Fan
Additional Fans: n/a
Operating System: Windows 7 Ultimate
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I'm a little bit worried about supplying power for my GPU and CPU, one's i get a good opinion from you guys i will change my PSU soon as possible. And sell the other one, planning to invest it for a good CPU Cooler that have led attached to it. I forgot the name? But i think it's corsair. Add the power consumption when i got a CPU Cooler. Thank you guys )

 

[logainofhades]

Your raider 750w is just fine.