Download and install CPU-Z. Once installed, open it and head to the ‘Mainboard’ tab. Under the “Graphic Interface” tab, you’ll see what type of PCIe connection you have, along with its link width. Look for ‘x16’ in ‘Link Width’ and ‘PCI-Express 3.0’ under ‘Version’.
PCI: The Peripheral Component Interconnect type of slot is the most popular and widely available expansion slot on today’s PCs. It’s normally colored white, though often beige is used. There are 32-bit and 64-bit PCI expansion slots.
Thereof, How do I know what graphics card slot I have?
Distinguished. click on the motherboard tab and it will say it in there at the bottom under the graphics interface section.
Also to know is, Does it matter what PCI slot I use? Yep it matters. The top slot is connected directly to the CPU, the bottom slot is connected via the chipset. You’ll notice little difference though until after you put something else into the top slot. … Both PCI-E 3.0 x 16 slots are connected directly to the CPU, but the second slot can only run in x8 mode.
Subsequently, question is, Are all PCI slots the same? PCIe slots come in different physical configurations: x1, x4, x8, x16, x32. … You can insert a PCIe x1 card into a PCIe x16 slot, but that card will receive less bandwidth. Similarly, you can insert a PCIe x8 card into a PCIe x4 slot, but it’ll only work with half the bandwidth compared to if it was in a PCIe x8 slot.
Also, How do you check PCIe lanes?
Open hwinfo64 app then go to the bus section then check pci express bus number of pcie lanes in use will be written there example : x4 or x2 .
How many PCIe lanes does my CPU have?
Your cpu only has 16 lanes so if you only put a gpu on your board it will run at 16x. If you run a gpu and something else in the 4x slot your cpu will split its lanes and run 8x on the top slot and 4x on the bottom. So no you do not have 36 lanes, you are limited by the cpu.
Do all motherboards have PCI slots?
All modern motherboards will have at least one pcie x16 slot.
How many PCIe lanes does NVMe use?
4 PCIe lanes
What are the different types of PCI slots?
In this picture, there are three different types of expansion slots: PCI Express, PCI, and AGP. PCI Express: The best type of expansion slot to have in your PC is the PCI Express, also written as PCIe.
What CPU has the most PCIe lanes?
More lanes, more performance By comparison, Intel’s Xeon and X299 workstation processors have a far larger number of PCIe lanes, which can generally be anywhere from 28 to 48 lanes – a vast improvement from consumer CPUs.
What is a PCI card used for?
Stands for “Peripheral Component Interconnect.” PCI is a hardware bus used for adding internal components to a desktop computer. For example, a PCI card can be inserted into a PCI slot on a motherboard, providing additional I/O ports on the back of a computer.
How many PCI slots does a motherboard have?
This enthusiast motherboard includes five full-sized PCI-E x16 slots, but only two of them have the full 16 data lanes—the others are x8 and x4.
What are the small PCI slots called?
PCIe slots and cards A PCIe or PCI express slot is the point of connection between your PC’s “peripheral components” and the motherboard.
Which slot do I put my graphics card in?
Generally, you want to install your graphics card into a PCIe x16 slot.
Why are more PCIe lanes better?
When all PCIe bus lanes are being used on a PC, your PC negotiates which device gets how much PCIe bandwidth. Most of the motherboards we use in our systems use the latest version of PCIe (PCIe 3.0). PCIe 3.0 has almost doubled the effective bandwidth (after overhead) of each PCIe bus lane when compared to PCIe 2.0.
Why do you need more PCIe lanes?
Without getting super geeky here, PCIe lanes are essentially how the PCIe devices communicate to the system through that PCIe bus. Similar to how multi lane highways work – with higher traffic areas needing more lanes to handle the volume – certain components require higher throughput, so require more lanes.
How do I know what PCI slot my motherboard has?
Download and install CPU-Z. Once installed, open it and head to the ‘Mainboard’ tab. Under the “Graphic Interface” tab, you’ll see what type of PCIe connection you have, along with its link width. Look for ‘x16’ in ‘Link Width’ and ‘PCI-Express 3.0’ under ‘Version’.
Don’t forget to share this post 
References and Further Readings :
