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VictorLS · 3rd March 2021, 18:29

@el Filou
Thanks. I've bought GTX750v2 on GM206 special with 1 GB (not 2 GB) videomemory (~100$) to prove to myself 1 GB enough for fluent 4K playing (it's really enough 1 GB videomemory) and it was fluent with EVR and even CUVID but when HDR (HLG) appears EVR (not EVR-CP) give not right colors and madVR requires more than 1 GB videomemory but MPC-BE's MPC-VR shows even Gemini Man H265 4K 60fps sample absolutely fluently with two external shaders. And for 4:2:0 H264 1920x1080i50 (incl. 4:2:2) I don't see difference between software (~30% CPU load) and CUVID or DXVA (native&copy-back) hardware (~10% CPU load) acceleration with my old AthlonII x3 460 - ideally fluent playing in all cases (if CPU isn't loaded with other hard tasks).

3rd March 2021, 18:29	#24356 \| Link
VictorLS Registered User Join Date: Mar 2009 Location: Russian Crimea Posts: 335	@el Filou Thanks. I've bought GTX750v2 on GM206 special with 1 GB (not 2 GB) videomemory (~100$) to prove to myself 1 GB enough for fluent 4K playing (it's really enough 1 GB videomemory) and it was fluent with EVR and even CUVID but when HDR (HLG) appears EVR (not EVR-CP) give not right colors and madVR requires more than 1 GB videomemory but MPC-BE's MPC-VR shows even Gemini Man H265 4K 60fps sample absolutely fluently with two external shaders. And for 4:2:0 H264 1920x1080i50 (incl. 4:2:2) I don't see difference between software (~30% CPU load) and CUVID or DXVA (native&copy-back) hardware (~10% CPU load) acceleration with my old AthlonII x3 460 - ideally fluent playing in all cases (if CPU isn't loaded with other hard tasks). Last edited by VictorLS; 4th March 2021 at 20:18.