Intel Xeon E5-2678 v3 is processor manufactured by Intel and launched in Q2 2015 . It's using LGA2011-v3 socket. It has 12 cores and 24 threads with clock of 2.5 GHz that can turbo clock itself to 3.1 GHz . This processor is used in Server devices and can consume up to 120 watts of power .
AMD Radeon RX 470/570 is graphic card manufactured by AMD and launched in Q3 2016 . It's using PCIe 3.0 x16 bus type. It has core clock of 926 MHz and 8192 MB (8GB) of memory . It supports DirectX 12 and OpenGL 4.5 . This graphic card is used in Desktop devices and can consume up to 120 watts of power .
This configuration has 0.0% of bottleneck . Everything less than 5% should not be concerned major bottleneck.