Dude it's true?
It can't be true! Due to memory bandwidth limitation. There is a lot of many FPGA-mining manipulations last time, IMHO it's only a marketing strategy of some dev-kits distribution corps.
I searched and sourced in forums. Cards support only 2 algorithms. Only crpytonote v1 and lyra2
And keccak. At least that is the publicly available ones.
There is nothing to say that many others don't exist, used by people who are mining with them under the radar.