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lcyinyin
Post  Post subject: titan x or 980TI SLI 2 way  |  Posted: Fri Jun 05, 2015 9:43 am

Joined: Fri Jun 05, 2015 9:40 am
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12GB VRAM vs 6GB VRAM SLI 2 way
which should i buy?


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Jan_Tomanek
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Fri Jun 05, 2015 9:59 am
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Joined: Tue Oct 27, 2009 11:03 pm
Posts: 1607
Location: Prague - Czech republic

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More RAM i always better... speed you can see here:
http://furryball.aaa-studio.eu/products/benchmarks.html

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Dan_Simek
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Fri Jun 05, 2015 10:02 am
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Joined: Mon Jun 03, 2013 12:32 pm
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Hi,
it depends on your scenes. Titan X will be little slower but i recommend to buy card witch 12Gb because you can buy another card if you need more power. Otherwise if you don't have enough memory you have to upgrade both cards.


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lcyinyin
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Fri Jun 05, 2015 10:44 am

Joined: Fri Jun 05, 2015 9:40 am
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Jan_Tomanek wrote:
More RAM i always better... speed you can see here:
http://furryball.aaa-studio.eu/products/benchmarks.html

which detail or size can make with 6GB VRAM?


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lcyinyin
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Wed Jun 24, 2015 3:48 am

Joined: Fri Jun 05, 2015 9:40 am
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DX12 can combine video memory, if fireball use DX12, it will support combine video memory?


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Jan_Tomanek
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Wed Jun 24, 2015 5:47 am
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Joined: Tue Oct 27, 2009 11:03 pm
Posts: 1607
Location: Prague - Czech republic

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No - GPU memory is never double for ray tracing.
FurryBall RT use no more DX - It's Cuda based.

FurryBall also render in tiles, so resolution is unlimited on memory - but you use the memory for scene and textures.
Also geometry is not so hungry - about 100 MB per million polygons, but textures are uncompressed in memory.

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If you have any further questions, please do not hesitate to contact us.

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lcyinyin
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Wed Jun 24, 2015 7:29 am

Joined: Fri Jun 05, 2015 9:40 am
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difficult to make a choice :|


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Jan_Tomanek
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Wed Jun 24, 2015 9:01 am
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Joined: Tue Oct 27, 2009 11:03 pm
Posts: 1607
Location: Prague - Czech republic

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I believe this will help you - we just added to our pages, because you are not only one, asking for this.
http://furryball.aaa-studio.eu/aboutFur ... marks.html

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Thank you for contacting us.
If you have any further questions, please do not hesitate to contact us.

All the Best
Jan


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lcyinyin
Post  Post subject: Re: titan x or 980TI SLI 2 way  |  Posted: Thu Jun 25, 2015 10:17 am

Joined: Fri Jun 05, 2015 9:40 am
Posts: 7

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i see it, it is very helpful. thank you very much.


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