Latest drivers, Linux Mint 19.1 (based on Ubuntu 18.04), OS have all the updates, CPU is 2990wx, 128GB RAM, x399 motherboard.
When I run a test, my FPS is extremely low (compared to my friend who have a single 1080ti, we both have same OS and setup except graphic cards)
What am I missing?
My 2x 2080ti glmark2 result:
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: GeForce RTX 2080 Ti/PCIe/SSE2
GL_VERSION: 4.6.0 NVIDIA 410.93
[build] use-vbo=false: FPS: 2735 FrameTime: 0.366 ms
[build] use-vbo=true: FPS: 3558 FrameTime: 0.281 ms
[texture] texture-filter=nearest: FPS: 3216 FrameTime: 0.311 ms
[texture] texture-filter=linear: FPS: 3831 FrameTime: 0.261 ms
[texture] texture-filter=mipmap: FPS: 3260 FrameTime: 0.307 ms
[shading] shading=gouraud: FPS: 3398 FrameTime: 0.294 ms
[shading] shading=blinn-phong-inf: FPS: 3288 FrameTime: 0.304 ms
[shading] shading=phong: FPS: 3988 FrameTime: 0.251 ms
[shading] shading=cel: FPS: 3335 FrameTime: 0.300 ms
[bump] bump-render=high-poly: FPS: 3335 FrameTime: 0.300 ms
[bump] bump-render=normals: FPS: 4083 FrameTime: 0.245 ms
A single 1080ti result:
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: GeForce GTX 1080 Ti/PCIe/SSE2
GL_VERSION: 4.6.0 NVIDIA 396.54
[build] use-vbo=false: FPS: 9393 FrameTime: 0.106 ms
[build] use-vbo=true: FPS: 19500 FrameTime: 0.051 ms
[texture] texture-filter=nearest: FPS: 19064 FrameTime: 0.052 ms
[texture] texture-filter=linear: FPS: 18985 FrameTime: 0.053 ms
[texture] texture-filter=mipmap: FPS: 19122 FrameTime: 0.052 ms
[shading] shading=gouraud: FPS: 17117 FrameTime: 0.058 ms
[shading] shading=blinn-phong-inf: FPS: 18689 FrameTime: 0.054 ms
[shading] shading=phong: FPS: 18335 FrameTime: 0.055 ms
[shading] shading=cel: FPS: 18236 FrameTime: 0.055 ms
[bump] bump-render=high-poly: FPS: 14335 FrameTime: 0.070 ms
[bump] bump-render=normals: FPS: 19821 FrameTime: 0.050 ms
[bump] bump-render=height: FPS: 18482 FrameTime: 0.054 ms
[effect2d] kernel=0,1,0;1,-4,1;0,1,0;: FPS: 17205 FrameTime: 0.058 ms
[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;: FPS: 13949 FrameTime: 0.072 ms
[pulsar] light=false:quads=5:texture=false: FPS: 19113 FrameTime: 0.052 ms
[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: FPS: 7082 FrameTime: 0.141 ms
[desktop] effect=shadow:windows=4: FPS: 9775 FrameTime: 0.102 ms