Tuesday, December 24, 2013

What does it mean in memory interface when picking graphics card?

3d photo editing apps on Racing ( 3D Fun Racing Games ) 1.0 App for iPad, iPhone - Games - app ...
3d photo editing apps image



Ben


I've found a graphics card I would like and found memory interface in the description. WHAT DOES IT MEAN!!!


Answer
hi ben
as you may of seen me mention in many of my answers the " memory interface " in basic terms is "the memory bus that connects your GPU to your video card RAM. "
this is calculated/measured in "bits" and the higher the bit the wider the memory interface is ... and better .. since more memory can come and go between the gpu and vram (video card ram ) at any one time
the smallest memory interface currently avalible is 64bit ( there were some legacy cards that used 32bit but these have been discontinued ) and the 64bit cards tend to be entry level graphic cards which are generally used for basic pc tasks such as web browsing,photo editing ect
the next and most common memory interface size is 128bit ... this is found in many entry to mid range cards and is good enough for pretty much all pc tasks such as gaming ,video editing
other sizes include 192bit,256bit and even 512bit,however 512bit cards tend to be dual gpu cards like the HD7990 and GTX690 which have 2 x gpu,s each with 256bit memory interfaces
so what does the memory interface do ? ... well as i mentioned at the start of the answer its the interface that the gpu uses to communicate with your graphic cards memory (vram ) and the wider the memory interface is the more data can move between the gpu and vram ... this is especially useful when running games and apps at higher resolutions since theres more pixels to be populated ( lets remember 1920x1080 equates to 2,073,600 pixels .. thats alot of pixels to be rendered and the quicker the data can reach the gpu the quicker it can be displayed on your monitor .. basically a 256bit memory interface can get data to a gpu twice as quick as a 128bit memory interface
in summary In order to process 3D data as much as possible your video card has onboard RAM which typically operates much faster than your system RAM. This onboard video card RAM is connected to the GPU via the memory bus. This connection can be of varying widths depending on what GPU you have. Some GPUs support wider busses than others. Also, most cards support using memory over a smaller bus than the maximum supported by the card.( thats my official meaning )
i hope this helps ben .. as allways any questions let me know
good luck mate and happy xmas !

What apps do people use to make these pictures?




ThisBe


What apps do people use to edit their picture to make it all all trippy?
Ex: http://sphotos-b.xx.fbcdn.net/hphotos-prn1/625577_430704723641109_1588689315_n.jpg
http://setsail-or-getsold.tumblr.com/post/32166422117

I have an android and I am only intrested in apps not softwares



Answer
http://www.androidzoom.com/android_applications/3d+photo




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