I think the selected speed appears in the xorg log. -----Original Message----- From: Ákos Maróy [mailto:akos@maroy.hu] Sent: Thursday, February 18, 2010 3:39 PM To: Rafał Miłecki Cc: Alex Deucher; radeonhd@opensuse.org Subject: Re: [radeonhd] GPU throttling? Rafal, I also tried to run rovclock to check on the GPU clock speeds, but the results are invalid: $ sudo rovclock -i Radeon overclock 0.6e by Hasw (hasw@hasw.net) Found ATI card on 01:00, device id: 0x68a1 I/O base address: 0x4000 Video BIOS shadow found @ 0xc0000 Invalid reference clock from BIOS: 0.0 MHz Memory size: 0 kB Memory channels: 1, CD,CH only: 0 tRcdRD: 3 tRcdWR: 5 tRP: 7 tRAS: 8 tRRD: 3 tR2W-CL: 2 tWR: 5 tW2R: 0 tW2Rsb: 0 tR2R: 1 tRFC: 13 tWL(0.5): 0 tCAS: 0 tCMD: 0 tSTR: 0 XTAL: 27.0 MHz, RefDiv: 192 Core: 27.0 MHz, Mem: 27.0 MHz is there any way to determine the real GPU clock speed? Akos -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org