Dual-Graphics Crash

lucc1111 · February 29, 2016

Hey guys, so, my video card is a Radeon HD 6670 1gb GDDR5, really crappy card, but it holds really well (at least for me, and my budget). As every human being, i obviously want more, so as my processor is an A6-3670, with an integrated HD 6530D, some time ago i thought about some Dual Graphics. After A LOT of tests... it failed. In most benchmarks they just crash before launching with the typical windows crash window. But in the case of Heaven Benchmark, it freezes after a while into the benchmark. The thing that most annoys me is that while with no dual graphics, and with a little of OC, the avg FPS after like 1500 frames is 25 FPS, with dual graphics and no OC, it's like 30, so it's actually improving and therefore... working... but just for a while. I want to note here that i made A BUTTWHACKTON of tests, and that the freeze/crash problem is only present with Dx11, probably because Dual-Graphics doesn't activate with Dx9 or OpenGL.

TL;DR: Tried DualGraphics but everything crashes except for Heaven Benchmark... cause that freezes. The little time i could make into heaven bench i noticed it improved.

Any Help or even advice you can give me? or this cards are just not compatible?

Thanks in advance!