I have 8gb's of ram but i think it's only 800ghz by buying corsairs 8gb 1600ghz ram will it make a huge difference to my pc

Solution
If looking at CPU-Z or similar and it shows 800 - that's the TRUE freq, but this is DDR (DOUBLE data rate) so take TRUE freq of 800 times 2 to get effective rate - here you have 1600

icemunk

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Aug 1, 2009
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If you have "800mhz" ram right now, that would likely be DDR2. The Cosair DDR3 1600 ram you are talking about would be faster, but your motherboard likely would only support DDR2 RAM, not DDR3.
 

HarryOnPC

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Aug 22, 2013
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my ram is definitely ddr3 i think im getting mixed up with mhz and ghz i think im looking at the wrong thing