It seems that not only people believed in the stupidest rumor ever spread by a plagiarist crook but also incorporated the Ruiz mindset by thinking the only way to get what you want is a straight acquisition, and that Intel will go for Dirk failed strategy, fielding 250mm^2 chips for the very bottom of the market. Not gonna happen.
If they buy Nvidia today, end of 2016 will be the first date we could expect an Intel Nvidia product, and given the current progression rate, give Intel four more years and they will have descent in-house GPU IP.
But let's assume that Intel really wants NVDA IP, is an acquisition the only way? Well, no. The consumer GPU business is slowly fading, and Nvidia knows that. That's why they decided to bet the farm on the mobile market instead putting that money on GPU or GPGPU R&D. So it's only a matter of Intel coming with the right amount of money to acquire the needed IP, and that's far smaller than 8 billion.
Second is that while the bulk of the revenues are from consumer GPU, what really makes money on Nvidia is Quadro/Tesla on the PSB division, and this division isn't really interesting for Intel as they already have Xeon PHi to attend the same market. Same with their mobile division, tegra isn't interesting at all for Intel. Intel doesn't have any interest on Nvidia money making and in Nvidia bet for the future, it leaves only interest in their consumer GPU business, which is shrinking. Is it a sound business decision to buy a business where you don't care about the bulk of their revenues and future markets? Not at all.
Third, what does Nvidia management would bring for a company like Intel? Their engineering department isn't something that Intel isn't already developing in-house, their financial department isn't anything interesting, and their sales department, well, they are good at spanking AMD, but who isn't? If you can't beat the most incompetent management to ever run a company, you are really in trouble.