Will my graphics card work in all PCIe slots?

pcie 4 0 in pcie 3 0 slot   Dan pcie x 16 slot

PCI Express® Version: PCIe® Native PCIe® Lanes : 24 , 20 Additional Usable PCIe Lanes from Motherboard X570 16x Gen 4 X470 2x Gen 3, 8x

Power Phase, Chipset, Memory, Slots, Multi-GPU, Graphics, Audio, Network, RAID 13, Intel X299, 8 x DDR4 DDR4 4200+, 4 x PCIe x16 1 x , AMD 3 Technologies ; Additional Features, PCIe, Gen 4, Gen 4, Gen 3 ; NVIDIA Encoder , Gen 8, Gen 7, Gen 7

slot gacor itu apa At its top end, PCIe devices deliver about 4 gigabytes per second using an eight-lane PCIe card Vendors are starting to bring PCIe SSDs to PCIe Gen for Professionals As mentioned earlier, PCIe is twice as fast as PCIe The same work which can be done by x16 slots of