Apple expands GPU options for the Mac Pro, offering up to 128GB of GDDR6 memory

Apple has added a trio of new AMD graphics cards to configurable options for its flagship desktop computer, the Mac Pro. The new modules are based on AMD's next-generation GPU, the Radeon Pro W6000-series. The new chips are the Radeon Pro W6800X MPX, Radeon Pro W6800X Duo MPX and Radeon Pro W6900X MPX. The Radeon Pro W6800X has 32GB of GDDR6 memory, as does the more powerful W6900X. The Radeon Pro W6800X Duo has 64GB of GDDR6 memory, which makes sense given that it's a pair of W6800X cards. As i...