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Old 07-06-09, 05:36 PM   #141
gerbenr
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Join Date: Jan 2009
Posts: 12
Default Re: VDPAU testing tool

Code:
AMD Athlon(tm) Dual Core Processor 4850e          @ 1800 MHz
NVIDIA GPU GeForce 8300 (C77) at PCI:2:0:0 (GPU-0)

VDPAU API version : 0
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  185.18.14  Wed May 27 01:54:36 PDT 2009

SURFACE GET BITS: 513.18 M/s
SURFACE PUT BITS: 642.371 M/s

MPEG DECODING (1920x1080): 63 frames/s
MPEG DECODING (1280x720): 143 frames/s
H264 DECODING (1920x1080): 53 frames/s
H264 DECODING (1280x720): 91 frames/s
VC1 DECODING (1440x1080): 67 frames/s

MIXER WEAVE (1920x1080): 238 frames/s
MIXER BOB (1920x1080): 376 fields/s
MIXER TEMPORAL (1920x1080): 64 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 90 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 22 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 24 fields/s

MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 91 fields/s
Using CPU @ 1000 MHz the results are significantly lower:

Code:
MPEG DECODING (1920x1080): 41 frames/s
MPEG DECODING (1280x720): 103 frames/s
H264 DECODING (1920x1080): 35 frames/s
H264 DECODING (1280x720): 55 frames/s
VC1 DECODING (1440x1080): 47 frames/s
but using CPU @ 2500 MHz the results are not much higher, but the fan noise rises:

Code:
MPEG DECODING (1920x1080): 63 frames/s
MPEG DECODING (1280x720): 144 frames/s
H264 DECODING (1920x1080): 55 frames/s
H264 DECODING (1280x720): 101 frames/s
VC1 DECODING (1440x1080): 69 frames/s
Motherboard: Asus M3N78-EM, using onboard GF 8300 GPU.

Last edited by gerbenr; 07-06-09 at 05:44 PM. Reason: added system spec
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