But I've been more worried about preview smoothness, since renders can be done in the background.įor SCS software specifically it might be true that AMD will perform better than Nvidia right now, but for other applications that same oddity probably won't hold true. I didn't fully test Vegas yet, but as I recall MainConcept was faster than Sony, and there's multiple GPU-accelerated options to compare. The rendering performance varies depending on which codec, and if it's enabled for GPU-acceleration. Vegas has a built-in proxy function, so try that also. Once you transcode to XAVC-I it should perform much smoother for preview. I have the M4000, and preview is too choppy with MP4, if it's long-GOP Inter-frame like XAVC S. There's a lot of bias against Nvidia around these parts, and a lot of what people learned is outdated from several years ago before OpenCL and GPU-accelerated computation was so prolific if someone doesn't provide recent data, I wouldn't put much faith into what they say.įor previews being choppy, try downloading the free Catalyst Browse and see if it'll transcode to XAVC Intra. My ATI Radeon HD 5870 runs much faster for a lot less money. I owned a Quadro 4000 and would never by one again. > " Why is a $2,000 GPU behaving very much the same as my $400 one?"īecause NVIDIA and AMD charge an insane premium for their workstation class cards which is not worth the money for video editing.
Video people use them because the drivers are more stable but performance wise they offer nothing and are often slower than their gaming counterparts because their clocks are set slower as you just learned. Quadro cards have zero features for video editing.
> " particularly since the Quadro is geared toward video editing. I just replaced a GTX 670 in hopes of seeing a significant performance increase,"īecause the GTX 670 has a faster clock speed 915 MHz vs 706 MHz of the Quadro K5000, the GTX it has better Memory Bandwidth of 192 GB/sec vs Quadro's 173 GB/sec, and almost as many CUDA cores 1344 vs 1536 so it's actually a faster card. " Hopefully someone has an answer as to why I am seeing very little performance increase with a brand new Quadro M5000.
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