Až na to že tá R9 390 Sapphire žerie Power Board cca (Max) [W]: 375
a GTX 970 Power Board cca (Max) [W]: 148
http://www.czc.cz/msi-gtx-970-gaming-4g/160231/pro dukt
R9 390 MSI
Power Board cca (Max) [W]: 275
Až na to že tá R9 390 Sapphire žerie Power Board cca (Max) [W]: 375
a GTX 970 Power Board cca (Max) [W]: 148
http://www.czc.cz/msi-gtx-970-gaming-4g/160231/pro dukt
R9 390 MSI
Power Board cca (Max) [W]: 275