I've actually done that believe it or not.
1. No change (with efb to texture, efb to ram might see a difference)
2. Depends on the settings. My GTX 260 is able to use 1x and 2x efb scales with 4xSSAA without any difference in speed. 3x efb scale + 4xSSAA shows a drop to about half. My 8800GT sees a difference between 1x efb with 4xSSAA and 2x with 4xSSAA, but small (still fullspeed).
3. HUGE DIFFERENCE! My old pentium D could never achieve playable speed while my core 2 quad laughs.
1. No change (with efb to texture, efb to ram might see a difference)
2. Depends on the settings. My GTX 260 is able to use 1x and 2x efb scales with 4xSSAA without any difference in speed. 3x efb scale + 4xSSAA shows a drop to about half. My 8800GT sees a difference between 1x efb with 4xSSAA and 2x with 4xSSAA, but small (still fullspeed).
3. HUGE DIFFERENCE! My old pentium D could never achieve playable speed while my core 2 quad laughs.
"Normally if given a choice between doing something and nothing, I’d choose to do nothing. But I would do something if it helps someone else do nothing. I’d work all night if it meant nothing got done."
-Ron Swanson
"I shall be a good politician, even if it kills me. Or if it kills anyone else for that matter. "
-Mark Antony
-Ron Swanson
"I shall be a good politician, even if it kills me. Or if it kills anyone else for that matter. "
-Mark Antony