The recent listing of GeForce 9800GTX+ which are non-reference PCB,included two products from Inno3D and ASUS’ “Dark Knight”.
Their specifications are similar,both of them are working at 738MHz for core,1836MHz for shaders and 2200Mhz for 512MB of GDDR3 memory,keeps the reference clocks.The difference is that Inno3D using the ultra-three GPU cooler and ASUS is 4 heat pipe “Dark Knight” cooler.