Well I can't tell about the D-tek Fusion cause I haven't tested it.
The swiftech Apogee GT is simple awesome, it has the same baseplate with Apogee GTX and with my rig running four instances of prime95 at the same time for 10 hours the temps never went over 50 Celcius degrees.
Remember, I got a C2DQ 6600 G0 revision running @ 3.2GHz, 1.3v.
Of course you may have better temps with your rig with better cooling as each rig is unique.
Anyway I would recommend it to you as an excellent cpu waterblock.
Note: I had to remove the passive cooler of my asus maximus formula cause it wouldn't fit at first. It's an apogee GT waterblock so go for an Agogee GTX,
same base plate, better compatibility with new motherboards, excellent performance.![]()
Bookmarks