GSdx: Difference between revisions
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* '''SSE2''' -- is Intel 2001 CPU extension features many additional instructions for 64-bit and floating point operations. AMD adopted these instructions from Athlon 64 CPUs in 2003. Your CPU will surely support SSE2 and thus this dll will be your safe choice. | * '''SSE2''' -- is Intel 2001 CPU extension features many additional instructions for 64-bit and floating point operations. AMD adopted these instructions from Athlon 64 CPUs in 2003. Your CPU will surely support SSE2 and thus this dll will be your safe choice. | ||
* '''SSSE3''' -- is Intel 2006 revision to '''SSE3''' CPU extension supported Intel Core 2 processors and higher as well as AMD Bobcat processors and higher. '''Warning''': If you will try to use SSSE3 optimized dll on Pentium 4 CPU you will encounter a crash whenever the code reaches SSSE3 optimized part (it may not happen for some time but it will occur eventually). | * '''SSSE3''' -- is Intel 2006 revision to '''SSE3''' CPU extension supported Intel Core 2 processors and higher as well as AMD Bobcat processors and higher. '''Warning''': If you will try to use SSSE3 optimized dll on Pentium 4 CPU you will encounter a crash whenever the code reaches SSSE3 optimized part (it may not happen for some time but it will occur eventually). | ||
* '''SSE4''' -- is Intel 2006 CPU extension consists of two subsets 4.1 and 4.2. GSDX only uses 4.1 set so you'll need Intel CPU with codename [http://en.wikipedia.org/wiki/Core_2#Penryn Penryn] or newer (E7xxx and higher for Code 2 Duos and Q9xxx and higher for quads). | * '''SSE4''' -- is Intel 2006 CPU extension consists of two subsets 4.1 and 4.2. GSDX only uses 4.1 set so you'll need Intel CPU with codename [http://en.wikipedia.org/wiki/Core_2#Penryn Penryn] or newer (E7xxx and higher for Code 2 Duos and Q9xxx and higher for quads). AMD Bulldozer and later support SSE4. '''Warning''': If you will try to use SSE4 optimized dll on unsupported CPU you will encounter a crash whenever the code reaches SSE4 optimized part (it may not happen for some time but it will occur eventually). | ||
* '''AVX''' -- is an Intel and AMD CPU extension. Intel Sandy Bridge and Ivy Bridge CPUs and the AMD Bulldozer CPUs support this extension. | * '''AVX''' -- is an Intel and AMD CPU extension. Intel Sandy Bridge and Ivy Bridge CPUs and the AMD Bulldozer CPUs support this extension. | ||