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Old 05-26-09, 03:19 PM   #5
garyl
Registered User
 
Join Date: May 2009
Posts: 24
Default Re: [185.18.10] Can't play the MGS4 trailer properly

I did a mistake. The Cool'n'Quiet process remained.
I removed the process and run qvdpautest again.

Cool'n'Quiet OFF
Code:
SURFACE GET BITS: 1141.44 M/s
SURFACE PUT BITS: 1248.05 M/s

MPEG DECODING (1920x1080): 78 pic/s <== OK
VC1 DECODING (1440x1080): 127 pic/s <== OK

MIXER WEAVE (1920x1080): 2364 frames/s
MIXER BOB (1920x1080): 4237 fields/s
MIXER TEMPORAL (1920x1080): 827 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 307 fields/s
9800GT Low Power (Core 550MHz/Memory 1800MHz)

Still I can't play the MGS4 trailer properly.

I had managed Cool'n'Quiet by cpufreqd.
I changed it to powernowd and it works better.

Cool'n'Quiet ON by powernowd
Code:
SURFACE GET BITS: 866.771 M/s
SURFACE PUT BITS: 1246.87 M/s

MPEG DECODING (1920x1080): 69 pic/s <== OK
VC1 DECODING (1440x1080): 110 pic/s <== OK

MIXER WEAVE (1920x1080): 2380 frames/s
MIXER BOB (1920x1080): 4219 fields/s
MIXER TEMPORAL (1920x1080): 826 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 306 fields/s
NVIDIA's AaronP said that,
http://www.nvnews.net/vbulletin/show...0&postcount=11
> you may need to disable CPU frequency scaling or force it
> to a particular minimum level to ensure that the GPU has enough bandwidth.
but I think the bandwidth is enough.
garyl is offline   Reply With Quote