AMD FirePro V8750 2GB
With the Ensight test found in SPECViewPerf 9, the results between the three workstation ASICs were very close, but the V8750 was on top.
The FirePro V8750 won with Maya, but again, it was only a small boost over the FirePro V8700.
Switching over to SPECViewPerf 10, the CATIA performance when running at 2560 x 1600 was in favor of the FirePro V8750 2GB and it had a larger lead over the FirePro V8700 1GB.