Processor: Intel(R) Core i7-3630QM CPU @ 2.40GHz
RAM: 8x2 GB DDR3 1600Mhz
OS: Windows 10 Pro x64
Rendered Result, 64 spp, with texture filtering, 2:03
Rendered Result, 64 spp,without filtering, 31s
As can see, there is almost no difference bewteen texture filtering on/off in case of 64 spp
Rendered Result, adaptive sample 4~64 spp, max varince = 0.001, no texture filtering, 6s
Rendered Result, adaptive sample 4~64 spp, max varince = 0.0001, no texture filtering, 9s
z buffer
