Now it will be called multi-GPU or mGPU and just like Nvidia, newer graphics cards from AMD will only support a 2-way multi-GPU setup. Update: AMD has officially ended its brand CrossFire for multi-GPU configurations. Here is the list of all desktop graphics cards from AMD that supports CrossFire technology. List of AMD Graphics Cards having CrossFire Support
Crossfirex windows 7#
Important Note: AMD CrossFire works on Windows 7 and higher operating systems. 15.754 GB/s for x16 slot compared to the external CrossFire Bridge which provides a maximum bandwidth of only 900 MB/s. PCI Express 3.0 lanes provide up to 17.5 higher bandwidth i.e. This is the latest generation of CrossFire technology for newer graphics cards where No CrossFire Bridge is required and the communication between the graphics cards is carried on by PCI Express Bus (PCI Express 3.0) through XDMA.
CrossFire ConfigurationsĢ-Way CrossFire – In this type, you can run two single GPU graphics cards or one dual GPU AMD Radeon graphics card in CrossFire mode.ģ-Way CrossFire – In this, you can configure three single GPU AMD graphics cards in Crossfire mode.Ĥ-Way CrossFire – Here you can run four single GPU AMD graphics cards or two dual GPU graphics cards in a CrossFire setup. After that, you can enable the CrossFire using the AMD Drivers.ĪMD Dual Graphics – In this, the graphics processor of the APU and discrete graphics card work together in CrossFire.ĪMD Hybrid CrossFire – In this integrated graphics on the motherboard and discrete graphics card work together in CrossFire.
Crossfirex Pc#
This is because multiple graphics cards consume a lot of power and you might end up blowing the power supply or maybe other components if your PSU is weak to hold the CrossFire setup.Ĭheck out: Best Budget Power Supplies for Gaming PC Types of CrossFireĪMD CrossFire – AMD CrossFire or also known as CrossFireX is the standard CrossFire setup where you plug in two or more discrete graphics cards in the PCI-E x16 slot of the motherboard. Powerful Power Supplyįor a CrossFire setup, you need a powerful PSU of 1000 Watts or above.
Crossfirex drivers#
Normally the CrossFire drivers are included in the generic AMD Graphics Card drivers which you can download on the AMD website. You do require drivers for CrossFire for setting up a multi-GPU configuration for AMD Graphics Cards. AMD Radeon Graphics cards that do not require CrossFire communicate through PCI Express Lanes or Bus. But most of the older generation AMD Radeon graphics cards require CrossFire Bridge for working in Crossfire. Not all AMD graphics cards, especially the latest ones, require CrossFire Bridge for CrossFire Configuration. Not all motherboards having multiple PCI Express x16 graphics card slots support Crossfire as some of them support SLI only. The other major requirement of Crossfire setup is Crossfire Ready Motherboard or Motherboard that supports CrossFire. You can look at the compatibility list below of CrossFire graphics cards showing which AMD graphics cards are compatible with another in CrossFire configuration. Unlike Nvidia SLI, two graphics cards having different GPUs may work together in AMD CrossFire mode depending on their compatibility. The first requirement for setting up a CrossFire configuration is two or more CrossFire Ready AMD Graphics Cards (up 4 GPUs). Here are the various requirements for setting up a CrossFire setup on your computer using multiple GPUs.
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