Hello. I have a HP desktop computer. I upgraded from Vista 32bit to Vista 64-bit Ultimate myself. The system came with 4GB memory. My questions are:
1. Will there be an increase in performance if I upgrade the RAM to 8GB? If so, about how many percent faster?
2. When I upgrade the RAM, will I lose performance if I only add 4GB more RAM (made from different manufacturer with perhaps some subtle differences in specifications) to my system? For the best performance and compatibility, shall I replace the RAM which came with the machine with new ones?
3. Do I have to install Vista again due to hardware change?
Thanks.
1. Will there be an increase in performance if I upgrade the RAM to 8GB? If so, about how many percent faster?
2. When I upgrade the RAM, will I lose performance if I only add 4GB more RAM (made from different manufacturer with perhaps some subtle differences in specifications) to my system? For the best performance and compatibility, shall I replace the RAM which came with the machine with new ones?
3. Do I have to install Vista again due to hardware change?
Thanks.