@M@rkos13:

and pushing a little more, between the 650 ti and the 660, which is better?

The 660 has a good margin, nvidia has bad graphics in those ranges, bad I mean price/performance and it seems that now it comes with a 750Ti that will be only a little more powerful than the 650Ti, I suppose it is also more expensive, but the 660 is a better graphics card and has a good margin, the one that is closest is the 650Ti boost but it costs almost the same as the 660 and compensates much more the latter.

It's that the 650Ti of 2Gb does not cost much less than the 660, seeing the ones from Pccomponentes it is worth paying the 24€ difference between 650Ti 2GB and 660 that also gives AC4.

regards

I also have an Asus card installed, PCIE USB3, which was indicated for the P6xx and P5xx, that is, the first generation of i7/i3/i5, and I have had it mounted in a P5Q for a couple of years now, where it works without any problems.

in the end I end up with the new bios already configured!!!!Thanks.

@M@rkos13:

what voltage should I put on the memory and the CPU?

Don't put more than 1.45v on the CPU. I'm talking about voltage to maintain that OC for daily use, to pass some benchmark if you could ever put something more, but the CPU's VID will greatly influence it. If it's low, it's easy to keep it with 1.35v. If it's a bad VID, you'll need to give more voltage. Enable loadline Calibration.

The memory, depending on what they are, you can look at the label that usually comes attached or you can look at that model on the manufacturer's page. It will tell you frequency, voltage and latency. For 1600, it shouldn't ask for more than 1.80v or 1.85v maximum. In new platforms, DDR3 is usually not exceeded 1.65v even for 2400mhz memory, but in 775 it was common to put more voltage. It was a greener DDR3 than the current one and I suppose that the platform couldn't treat the memory like the current ones.

But put what the manufacturer recommends or a little more.

regards