G
Guest
Guest
Hello!
I have spent 2 days trying to improve my Presario's performance.
I have a Presario 1694 notebook. Specs:
AMD K6-2 450Mhz
128MB Ram (64Mb Built-in, 64MB addin)
6.4 GB Hard Disk
Windows XP Professional
4X DVD
ATI Rage LT Pro 8MB
I want to be able to watch DVDs on this with PowerDVD. It can just play them with stereo audio, but sometimes, it gets jerky again. And if you have Dolby Headphone enabled, (which makes a huge difference), it gets jerky. PowerDVD says you only need a 300 Mhz CPU, 400 if you want Dolby audio.
I used the Sandra benchmark program to test my computer. The results come close to matching the refrence, except for memory bandwidth, which is only 102 MB/s v. 174 MB/s. Is this the problem? Also, when the 64 MB addon card is taken out, the the speed increases to about 115 MB/s. Is it worth having only 64MB to get the faster speed?
I have two graphics drivers I can use: the ones that come with XP, or Ati's Win2000 drivers. I seem to get better performance with the Ati drivers.
What should I do?
I have spent 2 days trying to improve my Presario's performance.
I have a Presario 1694 notebook. Specs:
AMD K6-2 450Mhz
128MB Ram (64Mb Built-in, 64MB addin)
6.4 GB Hard Disk
Windows XP Professional
4X DVD
ATI Rage LT Pro 8MB
I want to be able to watch DVDs on this with PowerDVD. It can just play them with stereo audio, but sometimes, it gets jerky again. And if you have Dolby Headphone enabled, (which makes a huge difference), it gets jerky. PowerDVD says you only need a 300 Mhz CPU, 400 if you want Dolby audio.
I used the Sandra benchmark program to test my computer. The results come close to matching the refrence, except for memory bandwidth, which is only 102 MB/s v. 174 MB/s. Is this the problem? Also, when the 64 MB addon card is taken out, the the speed increases to about 115 MB/s. Is it worth having only 64MB to get the faster speed?
I have two graphics drivers I can use: the ones that come with XP, or Ati's Win2000 drivers. I seem to get better performance with the Ati drivers.
What should I do?