I'm not too sure about the intergraded graphics, but I know for a fact it will not run fallout 4 without a dedicated graphics card, not just because of the large VRAM required, but because of the fact that this pc's build in graphics don't have directX 12.. I recommend XFX R7 240 4GB, decently cheep card, but its able to run fallout 4, kinda.. its crashes a lot with me before I'm even able to load it, but it will work on low..
XFX - AMD Radeon R7 240 Core Edition 4GB GDDR3 PCI Express 3.0 Graphics Card - Black
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