@Attoyou
The PC build is really good, it has somewhat higher textures and has better global lightning, other than that, the PS3 matches up to it. Plus the loadings on both versions are very similar as well. The biggest advantage that the PC has over the PS3 one is that there's no screen tearing, especially in the most heavy duty parts like the Mutants vs Scavangers fight in the U.S Congress stairways.
I really hoped that FO3 looked a bit more like that, sure it had that same pos-apocalyptic feeling, yet, it felt really dull and empty in some parts, especially in most of downtown DC, where the Carrier and the Water treatment facility was installed.
Current PC Build
CPU - i7 8700K 3.7 GHz (4.7 GHz turbo) 6 cores OC'd to 5.2 GHz with Watercooling (Hydro Series H110i) | MB - Gigabyte Z370 HD3P ATX | Gigabyte GTX 1080ti Gaming OC BLACK 11G (1657 MHz Boost Core / 11010 MHz Memory) | RAM - Corsair DIMM 32GB DDR4, 2400 MHz | PSU - Corsair CX650M (80+ Bronze) 650W | Audio - Asus Essence STX II 7.1 | Monitor - Samsung U28E590D 4K UHD, Freesync, 1 ms, 60 Hz, 28"
