{"action":"created","issue":{"url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/626","labels_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/626/labels{/name}","comments_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/626/comments","events_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/626/events","html_url":"https://github.com/Bumblebee-Project/Bumblebee/issues/626","id":54814841,"number":626,"title":"Questionable performance of Bumblebee ","user":{"login":"artemjackson","id":3768221,"avatar_url":"https://avatars.githubusercontent.com/u/3768221?v=3","gravatar_id":"","url":"https://api.github.com/users/artemjackson","html_url":"https://github.com/artemjackson","followers_url":"https://api.github.com/users/artemjackson/followers","following_url":"https://api.github.com/users/artemjackson/following{/other_user}","gists_url":"https://api.github.com/users/artemjackson/gists{/gist_id}","starred_url":"https://api.github.com/users/artemjackson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/artemjackson/subscriptions","organizations_url":"https://api.github.com/users/artemjackson/orgs","repos_url":"https://api.github.com/users/artemjackson/repos","events_url":"https://api.github.com/users/artemjackson/events{/privacy}","received_events_url":"https://api.github.com/users/artemjackson/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/labels/Discussion","name":"Discussion","color":"02d7e1"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":31,"created_at":"2015-01-19T21:31:06Z","updated_at":"2015-01-20T00:51:40Z","closed_at":null,"body":"I used well-known benchmark Unigine Heaven under 3.18.2-2-ARCH  x86_64 GNU/Linux\r\nHadrware:\r\n```\r\n    $ lscpu | grep name\r\n    Model name:            Intel(R) Core(TM) i7-3517U CPU @ 1.90GHz\r\n    $ lspci | grep -E \"VGA|3D\"\r\n    00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)\r\n    01:00.0 3D controller: NVIDIA Corporation GF117M [GeForce 610M/710M/820M / GT 620M/625M/630M/720M] (rev ff)\r\n```\r\n\r\nTests:\r\n1\r\n```\r\n    $ unigine-heaven\r\n    Renderer: INTEL Unknown 256MB\r\n    OpenGL vendor:   Intel Open Source Technology Center\r\n    OpenGL renderer: Mesa DRI Intel(R) Ivybridge Mobile  \r\n    OpenGL version:  3.2 (Core Profile) Mesa 10.4.2\r\n    OpenGL flags:    Core Profile\r\n```\r\nmin FPS: 7.8\r\nmax FPS: 21.7\r\n\r\n2\r\n````\r\n    $optirun unigine-heaven\r\n    Renderer: NVIDIA NV70 (Kepler) 256MB\r\n    OpenGL vendor:   NVIDIA Corporation\r\n    OpenGL renderer: GeForce GT 620M/PCIe/SSE2\r\n    OpenGL version:  3.2.0 NVIDIA 346.35\r\n     OpenGL flags:    Core Profile\r\n```\r\nmin FPS: 8.5\r\nmax FPS: 9.2\r\n\r\n3\r\n```\r\n    $primusrun unigine-heaven\r\n    Renderer: NVIDIA NV70 (Kepler) 256MB\r\n    OpenGL vendor:   NVIDIA Corporation\r\n    OpenGL renderer: GeForce GT 620M/PCIe/SSE2\r\n    OpenGL version:  3.2.0 NVIDIA 346.35\r\n    OpenGL flags:    Core Profile\r\n````\r\nmin FPS: 9.9\r\nmax FPS: 10.9\r\n\r\nSo as you can see I got more FPS without using Bumblebee.\r\nAnd main question why so?"},"comment":{"url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/comments/70586941","html_url":"https://github.com/Bumblebee-Project/Bumblebee/issues/626#issuecomment-70586941","issue_url":"https://api.github.com/repos/Bumblebee-Project/Bumblebee/issues/626","id":70586941,"user":{"login":"artemjackson","id":3768221,"avatar_url":"https://avatars.githubusercontent.com/u/3768221?v=3","gravatar_id":"","url":"https://api.github.com/users/artemjackson","html_url":"https://github.com/artemjackson","followers_url":"https://api.github.com/users/artemjackson/followers","following_url":"https://api.github.com/users/artemjackson/following{/other_user}","gists_url":"https://api.github.com/users/artemjackson/gists{/gist_id}","starred_url":"https://api.github.com/users/artemjackson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/artemjackson/subscriptions","organizations_url":"https://api.github.com/users/artemjackson/orgs","repos_url":"https://api.github.com/users/artemjackson/repos","events_url":"https://api.github.com/users/artemjackson/events{/privacy}","received_events_url":"https://api.github.com/users/artemjackson/received_events","type":"User","site_admin":false},"created_at":"2015-01-20T00:51:40Z","updated_at":"2015-01-20T00:51:40Z","body":"I've tested DRI_PRIME with glxspheres and got 229 fps instead of 180 on primusrun.\r\nI tested unigine-heaven and got min FPS: 7 and max FPS: 21.\r\nBut you know... in Steam games a got unstable 10 - 40 FPS instead of stable 30-40 with primus...\r\n\r\nSo I can only say that currently primus is the best soluthion."}}