Newly i purchased 40 Core (80 Treat) SuperMicro Super Server with 4x E7-8870 (10C-20T)and 256GB of DDR3 1333 ECC Reg ram which GPU it Quadro FX-5800 from nvidia. (Hyper-Thread and virtualization are ON (enabled) on the Bios)
i installed Windows server 2008 R2 Enterprise Edition and 3ds max 2013 + Vray 2.0.3 .
now the problem is, when am rendering a scene in the Windows task manager is showing 48-49% and 40 of virtual cores are silent (totally 0) but the rest 40 Core are working nearly by 100%.
i checked it with mental ray and with V-ray both same scenario .
Can anybody tell me what is the reason or any special setting in max has to be enable to use all virtual cores ?