The AMD Firepro W9100 is an enthusiast workstation.
The FirePro W9100 comes with a full Hawaii Core with 2816 SPUs, 176 TMUS, and 64 ROPS, on a 512-bit memory interface of fast GDDR5. While the central unit runs at 930MHz, the memory clock operates 1250MHz.
The impressive core wrenches over 5 TFLOPS of Single-Precision performance, and 2.67 TFLOPS of Double-Precision performance.
The Core stirs from the one used on Radeon R9 290X. Compared to it, its central unit is slightly under clocked but and so its gaming performance is lower than Radeon R9 290X and even more because the latter benefits from certified gaming drivers which unlock the GCN's architecture potential while FirePro W9100 is made for professional applications. Therefore, expect its performance to be between 3% and 7% worse than Radeon R9 290X.