Our friends at HKEPC has gotten themselves a R520 card and it will probably be officially known as Radeon X1800 when launch in early October.
Interestingly, there are 16, 24 and 32 pipes versions but there are only 10 pieces of the 32 pipes versions exist currently. The core clock of the card is 650Mhz+ and memory at 1400Mhz. The R520 card uses 1.26ns GDDR3 memories. The 32 pipes R520 performance will exceed the GeForce 7800GTX.
VR-Zone
VR-Zone