I think itâ€s fairly common knowledge that the HD 5870 cards are powerful cards and HIS has upped the ante with its HD 5870 iCooler V Turbo 1GB model. Bumping up the factory clocks for both the core and memory and then throwing on their own efficient iCooler makes this HD 5870 card even more attractive. Bundled together with that is a copy of the hugely successful Modern Warfare 2 and you have another piece to tempt you.