Originally Posted by
DarkXale
You suggested a build with a 6370 - which is a low end non-discrete card. This is also known as an integrated GPU. Its very likely it lacks its own graphics memory and instead uses the RAM for that. OPs machine uses a proper, and as far as I recall, pretty good graphics solution; it very much has its own dedicated video memory.
Likewise, while it doesn't have an as modern CPU - it still outperforms just about all Arrandale processors, though even the most basic Clarksdale will beat it - especially in low-threaded uses due to their Turbo boost (which the Core2 series lack). Upper range 35W Arrandales (generally the i5s rebranded as i7s) should beat it on low threaded programs as well.