Building a Multi-GPU Deep Learning Machine on a budget

GPUs PCIe slots and still can't make them both use x16 Using GPU-Z, I found the following: - GPU-1 : supports x16 , using x4

3 13:17 - DOOM Eternal 13:42

can you put ddr3 in ddr4 slot PCIe Supports PCIe ; Up to 8x PCIe slots ; Supports a RAIDHBA in CFF form factor ; Additional OCP

canine carnage slot 4 wala hai to kya aap use apk pass koi motherboard hai jismai x16 slot hai par wo gen 3