I done my Sapphire 9700 PCB, its described as having the 4-pin power connector, 128DDR Samsung Ram in L-shape on both sides (8 chips). The original BIOS is Samsung and has the clock locked. This card is not available anymore, I only bought it a few weeks ago.
Memory chips is the Samsung K4D26323RA-GC2A, I looked it up and its speed is 2A, 3.3 or 3.6ns, I got 2A, 2ns? wow!
I got the clock in Bios at 324/310.5 (core/mem) and only using AGP 4x and no artifacts. 3dmark2001se scores have gone from ~14000 upto 15546 at last test.