Je voudrais essayer d'overcloquer ma carte graphique.
j'ai téléchargé nvclock
je n'arrive qu'a faire ceci: lancer nvclock dans la console (car je ne vois pas d'icone d'interface graphique)
j'obtiens un magnifique:
je fais ensuite nvclock -iphyt@norion:~$ nvclock
NVClock v0.8 (Beta4)
Using NVClock you can overclock your Nvidia videocard under Linux and FreeBSD.
Use this program at your own risk, because it can damage your system!
Usage: ./nvclock [options]
Overclock options:
-b --backend backend Backend to use: coolbits/coolbits2d/coolbits3d/lowlevel (NV3X/NV4X/NV5X only)
-m --memclk speed Memory clock in MHz
-n --nvclk speed GPU clock in MHz
-r --reset Restore the original speeds
-s --speeds Print current speeds in MHz
-d --debug Enable/Disable clock related debug info
Hardware options:
-c --card number Number of the card to use
-D --Debug Print detailed debug information
-f --force Force support for disbled hardware
-F --fanspeed speed Adjust the fanspeed; speed is a value between 10 and 100, a delta +10/-10 or 'auto'
-P --punit mask Activate extra pixel pipelines. (NV4X only)
-Q --deviceid digit Adjust the last digit of the pci id.
-S --smartdimmer level Adjust brightness of the backlight; level is a value between 15 and 100 or a delta like +10/-10.
-T --temperature Show the GPU temperatures.
-V --vunit mask Activate extra vertex pipelines. (NV4X only)
-i --info Show detailed card info.
NVControl options:
-a --assign Set an option to a value: -a fsaa=4 or -a vibrance[crt-0]
-q --query Get the value for an option: -q fsaa or -q vibrance[crt-0]=63
-l --list Show all available options
-x --xdisplay Choose another X display
Other options:
-h --help Show this help info
phyt@norion:~$
Euh, voila toute ma science... faut faire quoi après ?phyt@norion:~$ nvclock -i
-- General info --
Card: nvidia GeForce GTX 260
Architecture: GT200 B1
PCI id: 0x5e2
GPU clock: 576.000 MHz
Bustype: PCI-Express
-- Shader info --
Clock: 1242.000 MHz
Stream units: 216 (11110111b)
ROP units: 28 (01111111b)
-- Memory info --
Amount: 896 MB
Type: 448 bit DDR3
Clock: 999.000 MHz
-- PCI-Express info --
Current Rate: 16X
Maximum rate: 16X
-- Sensor info --
Sensor: Analog Devices ADT7473
Board temperature: 51C
GPU temperature: 59C
Fanspeed: 366 RPM
Fanspeed mode: manual
PWM duty cycle: 40.0%
-- VideoBios information --
Version: 62.00.50.00.a0
Signon message: GT200 P897 SKU 0053 VGA BIOS
Performance level 0: gpu 300MHz/shader 600MHz/memory 100MHz/1.05V/100%
Performance level 1: gpu 400MHz/shader 800MHz/memory 300MHz/1.05V/100%
Performance level 2: gpu 576MHz/shader 1242MHz/memory 999MHz/1.12V/100%
VID mask: f
Voltage level 0: 1.05V, VID: b
Voltage level 1: 1.06V, VID: a
Voltage level 2: 1.12V, VID: 5
Voltage level 3: 1.18V, VID: 0
phyt@norion:~$
Un tuto me sortirais peut etre d'affaire. j'en cherche un de mon coté.
PS: Oui, je sais, ça fait du bien de rire hein !
