On a whim, I tried the oldest SPEC OpenGL benchmark, SPECviewperf 6.
SPECViewperf 6.1.2 lives here: http://www.spec.org/gwpg/pastissues/Feb2_02/opc.static/opcview.htm It's also downloadable from ftp://spec.it.miami.edu/dist/gpc/opc/viewperf/specviewperf612is01.exe
So far, the two tests I've tried seem to run ok, though I don't know if the rendering is correct.
On one machine, $ cd ".wine/drive_c/Program Files/SPECopc/SPECviewperf 6.1.2" $ wine cmd /c RunLight04.bat produced a proud 3 frames per second, woot!
This is pretty slow compared to the published results from 2002, http://www.spec.org/gwpg/pastissues/Feb2_02/opc.data/summary.html even without thinking about how much faster today's CPUs are.
Still, it's nice that it runs. Perhaps we can take some baseline data and start looking for bottlenecks one of these days. - Dan