The 939 Socket allows a user to use any CPU from the AMD Athlon 64FX/64X2/64 line. This gives a user plenty of choice when picking the CPU. The Hybrid Booster technology of the motherboard provides a user with controls that enable to precisely and safely overclock a CPU plugged in, as well as other features of the motherboard. The ATI Hybrid CrossFireX technology lets a user combine an external video card with the integrated graphics of the motherboard, allowing for superior visual performance. When compared to another motherboard by ASRock, the 890GX Extreme3, the 939A785GMH/128M falls short in some areas, such as the lack of several technologies including Turbo UCC and True 333.
