I have a Dell Inspiron 3521 laptop:
- Core i3 3227U with Intel HD4000 integrated graphics
- AMD Radeon HD7670M discrete graphics
Problem is switchable graphics don't seem to be switching to Radeon on some games. They seem to be working fine in Bioshock Infinite (Medium setting is playable) or Borderlands 2 (maxed out, decent FPS), but in games like Assassins Creed 4 I've been getting terrible FPS even on lowest possible graphics configurations, and I know, that my Radeon is capable of much more than that. Even Crysis 1, which should be running on highest details with good FPS is only playable at Medium details.
I have done everything the internet has suggested (updating drivers, beta drivers, configuring switchable graphics, uninstalling CCC, disabling Intel HD, etc.). I'm not a tech genius, but I know this stuff well enough, to know that some of my games (if not all, to be honest) are not running on my discrete graphics card, despite the fact, that they're set to Maximum performance in Catalyst.
I know people have been suffering from this, but I want to know if someone has resolved this issue, and/or if I have any chance of getting my laptop to work properly, after 3 months of looking for a solution.
It would actually be great, if I could just set my switchable graphics to fixed rather than dynamic and just use my Radeon, but I can't, because my BIOS doesn't give me the option to choose. I would also bother Dell's support if I was located in US, but since I'm not - I can't do that either. HELP!!! PLEASE?!