The board of moderators has analysed this result and has recognized its legal and received without use of the forbidden tweaks.
For example http://www.hwbot.org/result.do?resultId=698991 - 1000+ fps in Nature without mipmap.
jmke
Yes, you absolutely right about my motivation to mark this result how "Impossible ... _maybe_ a cheat".
TiTON
You see your result is abnormal here http://www.hwbot.org/quickSearch.do?hardwareId=CPU_1020 , don`t you? Please fix it ASAP.