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7800gt and its own PSU

Joined
Jan 13, 2006
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Location
Windsor, Ontario, Canada
System Name Bones Beast
Processor Intel Core i7 4770k@4.5ghz
Motherboard ASROCK Extreme 3 Z87
Cooling Corsair H100 4x120mm fans!
Memory 2x4gigs Corsair Vengance 2400mhz
Video Card(s) XFX R9 290 @1151/1350/Corsair H55
Storage Samsung 120gig 840/OCZ Vector 120gig SSD/500gig SG/320
Display(s) Samsung S27A950D 27in 3D 120hz monitor
Case NZXT S340
Audio Device(s) Asus Zonar d1/Z506 Speakers
Power Supply Coolermaster GX750watt PSU
Software Windows 10 64bit
#1
Ok so i went from a 7300le to a 7800gt and it needs more power then the 300watt psu in my system. So i went and found another 300watt that i am using to power the card itself, but i am still seeing lines everynow and then. Does this mean the a seperate 300watt psu for the card alone isnt good enough?
 

Athlon2K15

HyperVtX™
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Storage Samsung 960 Pro
Display(s) LG 34UC88 Curved Ultrawide
Case EVGA DG86
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#2
its all about amps the 7800gt needs alot at least 18a on the 12v
 
Joined
Jan 13, 2006
Messages
1,497 (0.34/day)
Likes
100
Location
Windsor, Ontario, Canada
System Name Bones Beast
Processor Intel Core i7 4770k@4.5ghz
Motherboard ASROCK Extreme 3 Z87
Cooling Corsair H100 4x120mm fans!
Memory 2x4gigs Corsair Vengance 2400mhz
Video Card(s) XFX R9 290 @1151/1350/Corsair H55
Storage Samsung 120gig 840/OCZ Vector 120gig SSD/500gig SG/320
Display(s) Samsung S27A950D 27in 3D 120hz monitor
Case NZXT S340
Audio Device(s) Asus Zonar d1/Z506 Speakers
Power Supply Coolermaster GX750watt PSU
Software Windows 10 64bit
#3
LOL thats what i figured thanks