Then you havent seen it on a decent PC. PS3 is almost what? 8 years old now? Even then the PCs were as powerful if not more. Troll is as troll does.
for the price, ps3s were pretty beastly for what they cost. its why they ended up in server farms.
of course thats cpu, not gpu. its worth mentioning that the hard to code for hardware of the ps3 was also a hinderence. simply referring to the theoretical brute power of the ps3 though, you have to give it credit for its day