[ltp] Graphic Card | Benchmark | Pymol

[Julian]

--14dae934060b6c722604b65323a8
Content-Type: text/plain; charset=ISO-8859-1

Hi All,

I recently bought a Lenovo ThinkPad X220 and installed Ubuntu 11.10 on it.
I am doing some benchmarks of the graphical card with glxgears and these
are the results I get :

# glxgears
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
285 frames in 5.0 seconds = 56.877 FPS
295 frames in 5.0 seconds = 58.841 FPS
294 frames in 5.0 seconds = 58.781 FPS
[...]

Are these results ok ? To me, it looks like a poor performance.

The monitor is a TFT Screen.

I am using the latests Ubuntu PPA graphic drivers :

ii  libdrm-intel1                          2.4.29~oneiric~ppa3
ii  libgl1-mesa-dev                        7.11.2~oneiric~ppa1.2
ii  libgl1-mesa-dri                        7.11.2~oneiric~ppa1.2
ii  libgl1-mesa-glx                        7.11.2~oneiric~ppa1.2
ii  libglu1-mesa                           7.11.2~oneiric~ppa1.2
ii  xserver-xorg-video-intel               2:2.17.0~oneiric~ppa7

The kernel is the default Ubuntu : 3.0.0-14-generic

This is the relevant output I get when issuing "glxinfo | grep render" :
OpenGL vendor string: Tungsten Graphics, Inc
OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile
OpenGL version string: 2.1 Mesa 7.11.2
OpenGL shading language version string: 1.20

Could someone please tell me if those benchmarks are ok ?


I am also having problems with some Molecular 3D software (PyMOL).

Thank you very much for your answers!
Julian

--14dae934060b6c722604b65323a8
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<div>Hi All,</div><div><br></div><div>I recently bought a Lenovo ThinkPad X=
220 and installed Ubuntu 11.10 on it. I am doing some benchmarks of the gra=
phical card with glxgears and these are the results I get :</div><div><br>
</div><div># glxgears</div><div>Running synchronized to the vertical refres=
h. =A0The framerate should be</div><div>approximately the same as the monit=
or refresh rate.</div><div>285 frames in 5.0 seconds =3D 56.877 FPS</div><d=
iv>
295 frames in 5.0 seconds =3D 58.841 FPS</div><div>294 frames in 5.0 second=
s =3D 58.781 FPS</div><div>[...]</div><div><br></div><div>Are these results=
 ok ? To me, it looks like a poor performance.</div><div><br></div><div>The=
 monitor is a TFT Screen.</div>
<div><br></div><div>I am using the latests Ubuntu PPA graphic drivers :</di=
v><div><br></div><div>ii =A0libdrm-intel1 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =
=A0 =A0 =A0 =A0 =A02.4.29~oneiric~ppa3</div><div>ii =A0libgl1-mesa-dev =A0 =
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A07.11.2~oneiric~ppa1.2</div>
<div>ii =A0libgl1-mesa-dri =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A07=
.11.2~oneiric~ppa1.2</div><div>ii =A0libgl1-mesa-glx =A0 =A0 =A0 =A0 =A0 =
=A0 =A0 =A0 =A0 =A0 =A0 =A07.11.2~oneiric~ppa1.2</div><div>ii =A0libglu1-me=
sa =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 7.11.2~oneiric~ppa1.=
2</div>
<div>ii =A0xserver-xorg-video-intel =A0 =A0 =A0 =A0 =A0 =A0 =A0 2:2.17.0~on=
eiric~ppa7</div><div><br></div><div>The kernel is the default Ubuntu : 3.0.=
0-14-generic</div><div><br></div><div>This is the relevant output I get whe=
n issuing &quot;glxinfo | grep render&quot; :</div>
<div>OpenGL vendor string: Tungsten Graphics, Inc</div><div>OpenGL renderer=
 string: Mesa DRI Intel(R) Sandybridge Mobile=A0</div><div>OpenGL version s=
tring: 2.1 Mesa 7.11.2</div><div>OpenGL shading language version string: 1.=
20</div>
<div><br></div><div>Could someone please tell me if those benchmarks are ok=
 ?</div><div><br></div><div><br></div><div>I am also having problems with s=
ome Molecular 3D software (PyMOL).</div><div><br></div><div>Thank you very =
much for your answers!</div>
<div>Julian</div><div><br></div>

--14dae934060b6c722604b65323a8--