MSI GTX 970 oc(Tiger) or MSI R9 390?

[Hamim Rozak]

which one will be the best with my specs,i very confuse between these tow help me make right choice between these two
CPU: Intel Core I5 4670
Mobo: Asrock B85 KILLER
RAM: Gskill value ram 1x8GB DR3 1600mhz
HDD :WD 1TB Caviar Blue HDD
PSU: Seasonic M12 II 620W PSU(EVO)
Chasis: CM Storm Scout II Black
ODD: Asus 24x Sata DVDRW
and if i cgoose the r9 390 would my psu would be enough to handle it?

http://www.lelong.com.my/msi-r9-390-gaming-8g-gddr5-lingloong-K861662-2007-01-Sale-I.htm or http://www.lelong.com.my/msi-gtx-970-4gd5t-oc-geforce-gtx-970-4gb-gddr5-lingloong-K829649C-2007-01-Sale-I.htm
price are about the same

 

[davmazin]

i go more for stability so i would check which of those runs at lower temps even with high full loads, the gforce would be cooler i think but check temps 1st then decide