I don't know why ASUS typo'd their description - there's no PCIe switch on that board that I can see, so you will never have 2 'real' x16 links. you can find information about PCIe 2.0, PCI expresses 3.0, and PCIe 4.0 x8 graphics cards. Here we have listed and reviewed the best PCIe x8 graphics cards with different prices and features. 50 product ratings - PNY Nvidia GeForce GT 610 1GB DDR3 PCI Express 2.0 Video Card. You could do x8, x8, x4, however - the PEG can bifurcate into 2 x8, and then you get the x4 from the PCH. PCI Express x8 GPU is popular for image resolution. GIGABYTE GeForce GT 710 2GB DDR3 PCI Express 2.0 x8 Video Card GV-N710D3-2GL. The x16 link would come from the CPU PEG port, a single x4 would come from the PCH.and then there is nothing left for the second x4 link (it would have to be x1). So the Sandy Bridge platform, without any other ICs, offers up 24 total PCIe lanes (22-23 in most practical implementations). PCI-E to USB 3.0 7-Port(2X USB-C - 5X USB-A ) Expansion Card ,PCI Express USB Add in Card, Internal USB3 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8. Most of these reviewers found that we have a lot of usable PCIe 2.0 bandwidth for single cards even at PCIe 2.0 x4, and certainly at PCIe 2.0 x8 with multi-GPU video card configurations. However, that board is using one of those links for the Realtek Ethernet controller (fun fact: even with the Intel PHY, one of the x1 links is then consumed as the MAC PHY interface, so you lose a port regardless for LAN), and potentially others for on-board USB 3.0, etc. However, based on modern cards and performed testing thus far, the time has not come to declare PCIe 2.0 8x/8x (or even 16x/4x) obsolete just yet. 489.95 lgniter Wolrd's Fastest Capture Card f/Mac. These can be ganged together to form at most 2x x4 links. 59.95 VIDEO INNOVATORS The Motorized PowerPan Sony DXC-637 w/Fujinon 16x lens.

Your other PCIe lanes come from your P67 PCH, of which it can offer up 8 PCIe lanes. Despite the name, it can be used for any kind of PCIe device, but as you can imagine, the most common PCIe x16 device is usually a GPU. You get a x16 link from your LGA1155 CPU - in Intel parlance, this is the PEG or PCI Express Graphics port.

Pci 2.0 x8 video card for mac