Which of the two computer mainframes is better?

It must be that AMD870K+GTX 1050.2G graphics card has better performance, and it is brand-new hardware. Although i7 860 has four cores and eight wires, the motherboard is second-hand, the CPU is also second-hand, and the graphics card is junk R7 350, so the computer must be brand-new hardware, and the combined performance of 870K+ 1050 will play a better role.