My motherboard is GIGABYTE F2A68HM-DS2.
I want to get a Ryzen 7 1800x, but don't know if my motherboard will support it.
No it does not.
Now that Black_Zion has given you the bad news, let me pile on a bit.
if you purchase the Ryzen CPU you will also need a new motherboard with AMD Socket AM4 and New DDR4 Ram (higher speeds are best)
OTOH, you can use your current motherboard, ram and it's APU for a cheapo system for grandma or similar.
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