I can't believe I have to bring this up, even if it's been pushed around many times.
Intel processors by themselves are only meant for 2D and simple 3D operations. They are not meant for shader operations.
Well this sucks balls.
I have all this processing power and graphics card can't do stuff with low shadows.
I hope badspot fixes this soon >:(
http://www.videocardbenchmark.net/gpu.php?gpu=Intel+HD+Family&id=37Intel has advanced their CPU technology far (and so has AMD), but the processor-integrated GPUs are only meant for simple operations.
It's your fault for not checking if the laptop or small form-factor desktop you bought had a discrete GPU or not.
If you have a desktop that actually
has a vacant PCI Express slot, you're at luck. Just put in a newer graphics card and swap the PSU out (if your current PSU can't handle a new graphics card).