Sigh. Learn to read, people. That's why Kayden replied, and I quote:
Originally Posted by Kayden
Oops, right, thanks. I was thinking HD 2500, not the i5 2500 (sigh, product names).
Yeah, the i5 2500K is Sandybridge which can do GL 3.3. Ivybridge can do GL 4.
It's confusing, even to Intel developers.
Originally Posted by gigaplex
I don't follow what you're suggesting here. You cropped out the part of my comment which states the i5 2500k is not Ivy Bridge. Ivy Bridge does support OpenGL 4.0, Sandy Bridge does not.
Ah, sorry. I'm not sure what Sandy Bridge supports.s