
I'm afraid you've discovered the hard way that Gainward's 'Golden Sample' badge on GF4TI cards is pretty much completely meaningless unlike the truly golden GF3TI200 days. Gainward use the same RAM and cooling solutions as 98% of the 4200 cards and as such you get nothing better from them than any other card but you do pay extra for the 'Golden Sample' sticker. That said 300/550 is average for 4200-128MB cards and beats stock 4400 perf, it is a very nice boost, but if Gainward had stuck 3.6ns RAM on there it would have only added $4ish to the price tag and the o/c would then be 300/600+ ... that's what 'Golden Sample' should mean. Take a look at Abit's OTES 4200 cards, again that is what 'Golden Sample' should mean, but for Gainwards GF4 line it has about as muchmeaning as 'GF4' in the GF4MX range of cards!

The worst thing about Gainward is their very mis-leading naming, eg. 'GF4 PowerPack Ultra 650 TV GS' for their GF4MX440 (LOL), 'GF3 PowerPack TI 450 Golden Sample' for their GF3TI200 64MB and finally 'GF2 TI 450' for their GF2PRO (now that is blatently mis-leading). Don't get me wrong, Gainward are a much trusted and reliable manu and back in the GF3 days they were leaders in both o/c'ing and image quality, these things have now vanished for GF4 cards and only the price discrepency remains
