I use it for streaming any game and get 60+ FPS in all games. First Build.
Bought the parts on sale, Paid 1250 in total. CPU Overclocked and stable at 3.75 GHz (had occasional issues at 3.8). I recommend doubling the RAM (some games use up the entire Memory, mainly PUBG and heavily modded MC) and getting a HDD to supplement the SSD, those will be the first upgrades I will make.
(1080p resolution, capped at 144 FPS due to the monitor not having G-Sync)
Boot time: 8 seconds from power on to login
Ghost Recon: Wildlands: 60-70 FPS (Very high - Ultra)
Overwatch: 144 FPS (Max settings)
Subnautica: 60 FPS (High settings)
PUBG: 80 FPS (All settings except shadows and grass at max)
Picture of inside (Jager is there to hold up the GPU). and my desk with it (I Know my desk is a mess)