How about AMD Snapdragon II X4 955 (black box) with IntelN68V3?
I feel that if I can afford 4955, I should be equipped with a better board, preferably A board. Did you buy 4955? I just bought it. I tell you, when you buy it, you have to spend 150 to buy a Kyushu Fengshen radiator, otherwise the fan noise on that original U radiator is too loud for you to play. In fact, I think you should buy an I3 U and your motherboard. Use ASUS or Gigabyte's board.