First of all Apologies if any of this has been posted in forum before.....
Just install the following....
http://developer.amd.com/gpu/ATIStreamSD....aspx#five
This was ATI's beta OpenCL drivers that supported the 4xxx as well as 5xxx cards...
The latest official drivers from ATI only support the 5xxx series cards....(lazy ATI bastards)...
But as you can see after installing, OpenCL is functional on 4xxx series cards...
Anyway thats the good news.....
Bad news is, i havent seen ANY speed improvement whatsoever with OpenCl...
I still get the same frame rate drops in EXACTLY the same spots as non OpenCl versions....
You may have better luck....
Just install the following....
http://developer.amd.com/gpu/ATIStreamSD....aspx#five
This was ATI's beta OpenCL drivers that supported the 4xxx as well as 5xxx cards...
The latest official drivers from ATI only support the 5xxx series cards....(lazy ATI bastards)...
But as you can see after installing, OpenCL is functional on 4xxx series cards...
Anyway thats the good news.....
Bad news is, i havent seen ANY speed improvement whatsoever with OpenCl...
I still get the same frame rate drops in EXACTLY the same spots as non OpenCl versions....
You may have better luck....