Abysmal Nvidia GPU performanceSince updating to Ubuntu 14.04, Chromium causes black screenProblem with NVIDIA 840M GPU
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Abysmal Nvidia GPU performance
Since updating to Ubuntu 14.04, Chromium causes black screenProblem with NVIDIA 840M GPU
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty
margin-bottom:0;
I have an Asus Laptop with a hybrid GPU (Intel HD 520 & nvidia 940m). On a fresh install of Ubuntu 18.04 LTS, the iGPU performs as expected:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: Intel Open Source Technology Center
GL_RENDERER: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2)
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 1380
=======================================================
But the nvidia GPU performs poorly
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: nouveau
GL_RENDERER: NV118
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 292
=======================================================
Even worse performance with the proprietary driver:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: GeForce 940M/PCIe/SSE2
GL_VERSION: 4.6.0 NVIDIA 390.116
=======================================================
...
=======================================================
glmark2 Score: 165
=======================================================
The system runs fine if I use the iGPU but lags terribly with the nvidia gpu (firefox becomes a slideshow). Why is this happening?
drivers nvidia
asked Jul 26 at 21:17
citekcitek
111 bronze badge
add a comment
|
I have an Asus Laptop with a hybrid GPU (Intel HD 520 & nvidia 940m). On a fresh install of Ubuntu 18.04 LTS, the iGPU performs as expected:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: Intel Open Source Technology Center
GL_RENDERER: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2)
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 1380
=======================================================
But the nvidia GPU performs poorly
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: nouveau
GL_RENDERER: NV118
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 292
=======================================================
Even worse performance with the proprietary driver:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: GeForce 940M/PCIe/SSE2
GL_VERSION: 4.6.0 NVIDIA 390.116
=======================================================
...
=======================================================
glmark2 Score: 165
=======================================================
The system runs fine if I use the iGPU but lags terribly with the nvidia gpu (firefox becomes a slideshow). Why is this happening?
drivers nvidia
asked Jul 26 at 21:17
citekcitek
111 bronze badge
My score isglmark2 Score: 4301withNVIDIA 430.34onGTX 1080/PCIe/SSE2but I am usingi3window manager withcomptoncompositor. But indeed Your score seems low...
– Michal Przybylowicz
Jul 27 at 14:11
Have You tried the latest nvidia driver435.21?
– Michal Przybylowicz
Sep 1 at 19:42
add a comment
|
I have an Asus Laptop with a hybrid GPU (Intel HD 520 & nvidia 940m). On a fresh install of Ubuntu 18.04 LTS, the iGPU performs as expected:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: Intel Open Source Technology Center
GL_RENDERER: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2)
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 1380
=======================================================
But the nvidia GPU performs poorly
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: nouveau
GL_RENDERER: NV118
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 292
=======================================================
Even worse performance with the proprietary driver:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: GeForce 940M/PCIe/SSE2
GL_VERSION: 4.6.0 NVIDIA 390.116
=======================================================
...
=======================================================
glmark2 Score: 165
=======================================================
The system runs fine if I use the iGPU but lags terribly with the nvidia gpu (firefox becomes a slideshow). Why is this happening?
drivers nvidia
asked Jul 26 at 21:17
citekcitek
111 bronze badge
I have an Asus Laptop with a hybrid GPU (Intel HD 520 & nvidia 940m). On a fresh install of Ubuntu 18.04 LTS, the iGPU performs as expected:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: Intel Open Source Technology Center
GL_RENDERER: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2)
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 1380
=======================================================
But the nvidia GPU performs poorly
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: nouveau
GL_RENDERER: NV118
GL_VERSION: 3.0 Mesa 18.0.5
=======================================================
...
=======================================================
glmark2 Score: 292
=======================================================
Even worse performance with the proprietary driver:
=======================================================
glmark2 2014.03+git20150611.fa71af2d
=======================================================
OpenGL Information
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: GeForce 940M/PCIe/SSE2
GL_VERSION: 4.6.0 NVIDIA 390.116
=======================================================
...
=======================================================
glmark2 Score: 165
=======================================================
The system runs fine if I use the iGPU but lags terribly with the nvidia gpu (firefox becomes a slideshow). Why is this happening?
drivers nvidia
drivers nvidia
asked Jul 26 at 21:17
citekcitek
111 bronze badge
asked Jul 26 at 21:17
citekcitek
111 bronze badge
asked Jul 26 at 21:17
citekcitek
111 bronze badge
asked Jul 26 at 21:17
citekcitek
111 bronze badge
asked Jul 26 at 21:17
citekcitek
111 bronze badge
111 bronze badge
My score isglmark2 Score: 4301withNVIDIA 430.34onGTX 1080/PCIe/SSE2but I am usingi3window manager withcomptoncompositor. But indeed Your score seems low...
– Michal Przybylowicz
Jul 27 at 14:11
Have You tried the latest nvidia driver435.21?
– Michal Przybylowicz
Sep 1 at 19:42
add a comment
|
My score isglmark2 Score: 4301withNVIDIA 430.34onGTX 1080/PCIe/SSE2but I am usingi3window manager withcomptoncompositor. But indeed Your score seems low...
– Michal Przybylowicz
Jul 27 at 14:11
Have You tried the latest nvidia driver435.21?
– Michal Przybylowicz
Sep 1 at 19:42
My score is
glmark2 Score: 4301 with NVIDIA 430.34 on GTX 1080/PCIe/SSE2 but I am using i3 window manager with compton compositor. But indeed Your score seems low...– Michal Przybylowicz
Jul 27 at 14:11
My score is
glmark2 Score: 4301 with NVIDIA 430.34 on GTX 1080/PCIe/SSE2 but I am using i3 window manager with compton compositor. But indeed Your score seems low...– Michal Przybylowicz
Jul 27 at 14:11
Have You tried the latest nvidia driver
435.21?– Michal Przybylowicz
Sep 1 at 19:42
Have You tried the latest nvidia driver
435.21?– Michal Przybylowicz
Sep 1 at 19:42
add a comment
|
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My score is
glmark2 Score: 4301withNVIDIA 430.34onGTX 1080/PCIe/SSE2but I am usingi3window manager withcomptoncompositor. But indeed Your score seems low...– Michal Przybylowicz
Jul 27 at 14:11
Have You tried the latest nvidia driver
435.21?– Michal Przybylowicz
Sep 1 at 19:42