Does hashcat support ATI AMD RADEON 550 ?
I wondered if anyone has tried hashcat with ati 550, because I can't make it work. I have installed ati catalyst control center and all drivers under my windows 7 os but hascat just don't recognize it. I thought that ati 550 is a powerful graphics card and well known so I could make it work with hashcat. Does anybody know what to do?
Radeon X550 or Radeon HD 550v?

I suppose it doesn't matter which you have. Last I heard OpenCL was broken with RV730 so HD 550v won't work, and X550 is extremely old and does not support GPGPU. And you are mistaken about either of them being powerful graphics cards.
hashcat or oclhashcat ?
is this real?