XFX 450w P1-450S-X2B9 for GTX 1070?

[erik363]

CPU: i7-6700 (non-k)
GPU: Gainward GTX 1070 Phoenix GS or MSI GeForce GTX 1070 8GB Video Card
Motherboard: MSI B150M MORTAR
PSU: XFX 450w TS Bronze P1-450S-X2B9
Case: NZXT Phantom 240
RAM: Kingston 2x8Gb 2133Mhz DDR4 CL14
+1 HDD (WD10EZEX) and 1 SSD
about this PC: http://pcpartpicker.com/list/r28zNN

XFX 450w is enough or i have to buy a new (500W+) PSU. I keep it or not?

 

[Dark Lord of Tech]

It can run the system , but a 550w XFX would give you a little more room.

 

[erik363]

It can run the system , but a 550w XFX would give you a little more room.

Thanks
I bought a XFX 550W TS Bronze (P1-550S-XXB9)

 

[Dark Lord of Tech]

The you are more than fine.