Mesa: clang vs gcc
Intel Core i5-3330 testing with a ASRock H61M-ITX and Intel HD 2500 on openSUSE 13.1 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1404201-PL-MESACLANG32&grw.
GpuTest
Test: Triangle - Resolution: 1920 x 1080
GpuTest
Test: Furmark - Resolution: 1920 x 1080
OpenArena
Resolution: 1920 x 1080
Lightsmark
Resolution: 1920 x 1080
OpenArena
Resolution: 1920 x 1080 - Total Frame Time
Phoronix Test Suite v10.8.4