With a really good computer i get 10 fps - Rust

Hello everyone, here is my specs before telling the problem: Operating System: Windows 8 Single Language 64-bit (6.2, Build 9200) (9200.win8_gdr.130531-1504) System Manufacturer: SAMSUNG ELECTRONICS CO., LTD. System Model: 550P5C/550P7C Processor: Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz (8 CPUs), ~2.4GHz Memory: 8192MB RAM Available OS Memory: 8080MB RAM Page File: 5220MB used, 4954MB available DirectX Version: DirectX 11 Card name: Intel(R) HD Graphics 4000 Manufacturer: Intel Corporation Chip type: Intel(R) HD Graphics Family DAC type: Internal Device Type: Full Device Device Key: Enum\PCI\VEN_8086&DEV_0166&SUBSYS_C0D1144D&REV_09 Display Memory: 1664 MB Dedicated Memory: 32 MB Shared Memory: 1632 MB Current Mode: 1600 x 900 (32 bit) (60Hz) Monitor Name: Generic PnP Monitor Monitor Model: unknown Monitor Id: SEC314B Native Mode: 1600 x 900(p) (60.115Hz) Device Name: NVIDIA GeForce GT 650M (found this line on dxdiags lower parts)(im %100 sure i have geforce gt 650m it came with the laptop and i didnt modify anything but it tells me its hd graphics 4000 at the top part of dxdiag, im no expert maybe they are completely diffrent things) With these specs im experiencing 10 or so fps on the lowest ever settings possible including setting grass off shadows off dropping render quality to almost 0, im no computer expert but if you ask me the problem is something between the intel hd graphics 4000 and my nvidia gt 650m (they both came with the laptop itself) i think somehow nvidia 650m got disabled and it started using hd graphics or so, that can be a stupid guess by me too though.Im able to play battlefield 4&3 on ultra settings at around 30-40 fps without problem and i never had technical problems regarding hardware and my computer is not from the cheap ones either, please help me about this thank you!

[QUOTE=Boreas1998;43996731] Operating System: Windows 8 Single Language 64-bit (6.2, Build 9200) (9200.win8_gdr.130531-1504) [/QUOTE] There you go, that's likely your problem. Experience: My laptop uses Windows 8 and inexplicably frame lags. On windows 7 I do not have this problem on the same hardware. Best luck!

This is probably a problem with Nvidia Optimus. There's a link to the solution in this thread: [url]http://forum.notebookreview.com/gaming-software-graphics-cards/539154-nvidia-optimus-any-way-manually-switch-between-gpus.html[/url]

Set a profile in the Nvidia control panel to force Rust to use your 650M.

[QUOTE=elixwhitetail;43996783]Set a profile in the Nvidia control panel to force Rust to use your 650M.[/QUOTE] I love you, i fucking love you ! thanks all i got it solved CASE CLOSED !

[QUOTE=Boreas1998;43996873]I love you, i fucking love you ! thanks all i got it solved CASE CLOSED ![/QUOTE] This made me happy