For the maximum workstation-class graphics and demanding pro applications, choose the Radeon Pro W6900X MPX Module with 32GB of GDDR6 memory delivering up to 512GB/s memory bandwidth. You can install up to two in your Mac Pro using Infinity Fabric Link for enhanced multi-GPU performance in applications like Final Cut Pro. This graphics option also features up to 22.2 teraflops of single-precision or 44.4 teraflops of half-precision computing. It supports up to six 4K displays, three 5K displays or three Pro Display XDRs. And the full-height MPX Module fills an MPX bay and uses extra power and PCIe bandwidth to deliver four additional Thunderbolt 3 ports and an HDMI 2.0 port on the card. Compatible with Mac Pro (2019). Requires macOS Big Sur 11.5 or later. 80 compute units, 5,120 stream processors 32GB of GDDR6 memory with 512GB/s memory bandwidth Up to 22.2 teraflops single precision or 44.4 teraflops half precision Four Thunderbolt 3 ports and one HDMI 2.0 port on card Two DisplayPort connections routed to system to support internal Thunderbolt 3 ports Support for up to six 4K displays, three 5K displays or three Pro Display XDRs Full-height MPX Module fills an MPX bay and uses extra power and PCIe bandwidth Infinity Fabric Link connection enables two W6900X GPUs to connect at up to 84GB/s in each direction Radeon Pro W6900X MPX Module Infinity Fabric Link bridge