I recently upgraded my Dell E510 from the included ATI 256MB X600 card to the Sapphire 512MB X1650 Pro. The specs are:
Pentium D 820 (2.8GHz)
2GB DDR2-533 (4x512MB)
80GB SATA HDD 7200rpm (15GB free)
Sapphire 512MB X1650 Pro
305-watt Dell PSU
Vista Home Premium
Anyway, I cannot see any difference from when I upgraded from the X600 to the X1650 Pro. It actually looks even worse (i.e. jumpy framerates, not as smooth of graphics, etc.) What could be causing this? I do have the latest drivers installed (I think the ones put on ATI/AMD's website around June 5) and the framerates don't improve with a low quality setting. What am I doing wrong?!?! Thanks for your help!
Pentium D 820 (2.8GHz)
2GB DDR2-533 (4x512MB)
80GB SATA HDD 7200rpm (15GB free)
Sapphire 512MB X1650 Pro
305-watt Dell PSU
Vista Home Premium
Anyway, I cannot see any difference from when I upgraded from the X600 to the X1650 Pro. It actually looks even worse (i.e. jumpy framerates, not as smooth of graphics, etc.) What could be causing this? I do have the latest drivers installed (I think the ones put on ATI/AMD's website around June 5) and the framerates don't improve with a low quality setting. What am I doing wrong?!?! Thanks for your help!