Tested: 2.7 GHz 12 Core 2013 Mac Pro with D700 GPUs
A big thanks to Other World Computing for loaning a 12-core 2013 Mac Pro with D700 GPUs with an OWC 64GB memory kit installed also.
The test results have been updated to include the 2.7 GHz 2013 Mac Pro in about half the tests; the remainder will follow shortly.
The only place the D700 GPUs impresses so far (versus the D500 GPUs) is the Unigine Valley demo, where frame rates are about 50% higher. Regrettably the program uses only one of the two GPUs (no program tested here at MPG uses both as yet).