SDD speeds

Hello everyone
i have a OCZ agility 2. its connected in the same controller as my 2 500gb in raid 0. couple days ago i reformatted my computer. everything is the same, just reformatted. well anyways, the agility 2 is my main boot drive, and its lightning quick now, a lot faster than ti was when i first reformatted. however when i do benchmarks, i only get 200 read and 60 write. i know TRIM is on, because b4 i reformatted it was on.

Before i reformatted, i tested this by, benchmarking, fill up my hardrive, then delete, benchmark again, same speeds. but today, when i benchmarked for the first time. thats what i got. I tried changing to AHCI, same thing, disconnected my RAID drives, same thing. Real life performance seems a lot quicker, but i can feel it being held back by something. my motherboard is GA-X58A-UD5. i belive its connected to the intel matrix controllers. please help