2010-01-19, 04:22
Issue...
massive difference I'm seeing in the GL vs DX builds
background...
just moved from Intel Core2Duo E8400 to AMD Athlon Neo X2 6850e. (Yes, I know that is a big difference in power, that was the point - smaller, quieter)
both systems use AMD 4300 series video card with HDMI out, 4 GB RAM, & the same SSD HDD - streaming 720p & standard DVD ISOs video over Gig LAN from the same server.
The E8400 never had any issue with any playback with DX or GL, of course.
tests with Athlon Neo X2 6850e:
DX - massive frame drops (40-50%), even streaming 480i ISO content
GL - very few, if any, frame drops
Plus CPU utilization at idle (Home menu) is lower by about 10% using GL vs DX?
This is opposite of what I was seeing before Camelot come out.
I have tested this on Rev26880.
Anyone else notice this?
massive difference I'm seeing in the GL vs DX builds
background...
just moved from Intel Core2Duo E8400 to AMD Athlon Neo X2 6850e. (Yes, I know that is a big difference in power, that was the point - smaller, quieter)
both systems use AMD 4300 series video card with HDMI out, 4 GB RAM, & the same SSD HDD - streaming 720p & standard DVD ISOs video over Gig LAN from the same server.
The E8400 never had any issue with any playback with DX or GL, of course.
tests with Athlon Neo X2 6850e:
DX - massive frame drops (40-50%), even streaming 480i ISO content
GL - very few, if any, frame drops
Plus CPU utilization at idle (Home menu) is lower by about 10% using GL vs DX?
This is opposite of what I was seeing before Camelot come out.
I have tested this on Rev26880.
Anyone else notice this?