bobsmith1492
Diamond Member
Howdy,
I just got my x1950xt in and am playing around with ATT and clock speeds.
I turned on the ATI hotkey poller to set the clocks automatically and checked the core voltage - 1.45V, so I set that for 3d mode.
However, I don't see any way to check the RAM voltage - the OSD has options for VR Out (which read 1.45, assumed and verified online core voltage), VR t, and VR c. These show 70 and 10.91, however, so I'm assuming they're not the RAM voltages! 😛
Anyway, the thing starts artifacting like crazy with any kinds of bumps in clock speeds; I was thinking the RAM voltage may need to bump up in 3D mode but have no way of checking if this is supposed to happen or not
Does anyone know if either: a. ATI 3d clock mode increases the RAM voltage or b. what the 3d RAM voltage should be?
I just got my x1950xt in and am playing around with ATT and clock speeds.
I turned on the ATI hotkey poller to set the clocks automatically and checked the core voltage - 1.45V, so I set that for 3d mode.
However, I don't see any way to check the RAM voltage - the OSD has options for VR Out (which read 1.45, assumed and verified online core voltage), VR t, and VR c. These show 70 and 10.91, however, so I'm assuming they're not the RAM voltages! 😛
Anyway, the thing starts artifacting like crazy with any kinds of bumps in clock speeds; I was thinking the RAM voltage may need to bump up in 3D mode but have no way of checking if this is supposed to happen or not
Does anyone know if either: a. ATI 3d clock mode increases the RAM voltage or b. what the 3d RAM voltage should be?
