Just got the Asus 3870x2 yesterday. This beast is HOT!! Not as heavy as I expected but the black backplate and the red heatsinking (excluding the copper and aluminum heatsinks) get really hot idle; to hot to touch.
Also, the MCW60 doesn't seem like it will be able to fit the new arrangement unless (and this is a definite maybe) you use a longer screw to fasten the waterblock to the board and keep the waterblock in one piece using the same screw. You will also have to remove the red heatsinking to mount the mcw60 or insert a copper shim of some sort as there is a noticable gap between the core and the red heatsinking.
Idling at 63C it seems. Mine might have a heat issue or a driver issue as with the latest drivers at some point the card losses its connection with the monitor; although this does not happen in safe mode and did not happen before the 8.1 drivers.
Also, the MCW60 doesn't seem like it will be able to fit the new arrangement unless (and this is a definite maybe) you use a longer screw to fasten the waterblock to the board and keep the waterblock in one piece using the same screw. You will also have to remove the red heatsinking to mount the mcw60 or insert a copper shim of some sort as there is a noticable gap between the core and the red heatsinking.
Idling at 63C it seems. Mine might have a heat issue or a driver issue as with the latest drivers at some point the card losses its connection with the monitor; although this does not happen in safe mode and did not happen before the 8.1 drivers.