This is crossfire, no single, 3600MHz cpu, vga stock 18071 marks??
SS of Gpu-z o fake, this score is not for a single GPU of 4850, is ridiculous
http://hwbot.org/community/submission/761081_gomeler_3dmark_2006_radeon_hd_4850_18093_marks
http://hwbot.org/community/submission/959769_chiushing01_3dmark_2006_radeon_hd_4850_17977_marks