rorouni :
hey guys, i have a 1024 MB Graphics processor and with 4 gb of ram it has a turbo boost cache up to 2.7GB
does the turbo boost realy will improve GPU performance? when i upgraded my ram to 8GB the graphic turbo boost up to 4.2GB
Not really, it will just use up your system memory, which will slow your system down, if it needs the memory.
If you want better GPU performance, just buy a new, stronger GPU, some decent GPUs for low end gaming can be bought for under $100.