The BEST GPU for my current psu

cool3r

Honorable
Jul 14, 2013
74
0
10,640
i currently have a MS Industral KY-400 ATX P4
Here !

1. AC | 230 V 5A 50/60 HZ 400 w
I/P
=====================================================
2. DC
O/P | +3.3 V | +5 V | +12 V | -12 V | O/P |-5 V | + 5 VSB | COM | P-ON|PGI|
=====================================================
||| 16 A | ZOP or ZOA ( not sure ) | 12 A | 1 A | 0.5 A | 2 A | BLK | GRN | GRY |
=====================================================
| xx + 5 v N + 3.3V TOTAL on
135 w xx+5 Vsb= 2.0 AXX
=====================================================
3. OCP | Built- IN|


Thats all whats on my psu so please help me choose the best gpu

System Specs.

CPU: AMD Athlon II X2 215 2.7 Ghz
GPU: Currently Nvidia GeForce 210
1 caviar blue hdd 500 gb
1 stick of 2 gb RAM ddr2
ASUS M2N68-AM SE 2
one optical drive
im just not sure cuz of my psu i was planing to get Nvidia GeForce GTX 650 and i know my psu will not do the job
so i turned to Radeon 7750 i think it will work what do ya think ?
or should i get a new psu and then a new gpu please tell me the cheapest psu not corsair or seasonic cuz its not available in ma country
so the minimal psu for gtx 650 ! thanks !
 
Solution
Is that really 12A for the +12v rating? If so, that's 144 watts. Is there not 2 of the +12 ratings with a second one at a higher amperage? If not then you are pushing it already.