Summary: I would like to say that I really like this card...but I never got the chance to use it since I have an older computer, and even though I have a power supply that is big enough to handle the new card, my motherboard (built before Oct. 2012) uses legacy BIOS, and all the new graphics cards use UEFI BIOS. Not compatible, and will cause the computer to not start after installation. I didn't know all this until a lot of time was spent with HP help and Nvidia help..
Summary: Bought two for gaming and 3D/Photoshop work. Works beautifully. Ridiculously fast for a previous generation set of graphics cards. Decent price for it's power and having purchased two of them and using dual monitors, I can attest that they have been stress-tested. Been almost a year now and there has been zero problem. Keep it updated and keep your PC cool. Everything will be fine.
Graphics Score 7.3 - TRAINZ Simulation happy even with 300 Watt supply
Harry Briley, Amazon
12 October 2014
Summary: Gaming Graphics Score 7.3 in W7. I bought this to run TRAINZ 2012 on a 300Watt power supply for an older W7 Duo-CPU ASUS motherboard with two DVI monitors. I was prepared to buy a 450Watt power supply, and might in the future. The GTX 650 works just fine. It required TWO spare 4-pin plugs in case your power supply does not already have an nVideo power plug. The unit comes with a nVideo pigtail cable to adapt to such older power supply cables.
Summary: I am extremely happy with this card. The graphics are so much better than my last card. Note: If you install this card yourself - download the drivers from their site. Do not trust the driver disc.
Summary: An absolutely Fantastic card! I've had this card for a little over 4 months and it runs every game I've thrown at it from high to highest settings. But I say this running on a measly 1440x900 monitor. On a 1080 monitor/tv, its runs from medium/high to high settings. But that isn't a problem at all considering I have a strange setup. ANYWAYS, it's also a very quiet card. When i first added the card in to my rig, the noise level didnt change at all.