Graphics card for Mac 3,1 mavericks
What is the best and most functional graphics card for a Mac Pro 3,1 (2008) running mavericks with SSD boot drive and dual monitors. Note, don't need it for gaming. Want to do video editing in FCX (not 4K) 1080 hd from DSLR. Thanks.
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GarageBand (Mac) '11, OS X Mavericks (10.9.2)