Not all games support two graphics cards, and more specifically, if the game is a bit rate of up to 4.95Gb / s handle one video card (the program does not make sense to include the two), but if the bitrate of the game from 9.9 Gb / s has been operating for two cards. At low bit rates include a second card does not work, it is prescribed in the shortcut to the game.
And less than listen to those who are not worth krossfaer. The stream is doubled.
Of course when you buy a second graphics card will not work memory on the graphics card and the ports, the CPU clock speed and the memory clock frequency will work in krossfaer mode is twice as fast. Not to buy two budget graphics card, it is advisable to buy one with a bitrate to 1024 Gb / s, and preferably with a bitrate of 1536 Gb / s.
I made a table on which you can find out which graphics card will provide the necessary number of frames at a specific flow of the game and for a specific monitor.
Post has been editedAlik Dynnik - 01.07.19, 22:13