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Overclocking a laptop graphics card

post #1 of 8
Thread Starter 
Is it a good idea to overclock the gt750m in my laptop? I need it to perform better than its stock clock and I do have a cooling pad to keep the temperatures low. If so, how do I go about doing this?
post #2 of 8
Should be fine.
Ishimura
(23 items)
 
Silent Knight
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CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz Gigabyte Z77X-UD5H [F16G] AMD Radeon R9 290X 4GB @ 1175MHz/1500MHz AMD Radeon R9 16GB DDR3-2400MHz  
Hard DriveHard DriveCoolingCooling
SanDisk Ultra II 960GB Toshiba X300 5TB EK-Supreme HF - Full Nickel Phobya G-Changer 360 v1.2 
CoolingCoolingOSMonitor
Black Ice GTX Xtreme 240 12x GentleTyphoon AP-15 Windows 10 Pro 64-Bit Philips Brilliance BDM4065UC 4K 
KeyboardPowerCaseMouse
Razer BlackWidow Chroma  Corsair AX1200 NZXT Switch 810 Black Logitech G502 Proteus Core 
Mouse PadAudioAudioAudio
PECHAM Gaming Mouse Pad XX-Large Audioengine D1 DAC Logitech Z-2300 Audio-Technica ATH-M50 
AudioAudioAudio
Sennheiser HD 598 Sony XB950BT TTPOD T1-E IEM 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 955 @ 4.2GHz ASUS M4A79XTD EVO AMD Radeon HD 7970 3GB @ 1200/1500 2x 4GB G.SKILL Ripjaws X DDR3-1600 
Hard DriveHard DriveHard DriveCooling
OCZ Agility 3 60GB WD Caviar Green 1.5TB 2 x Seagate Barracuda 2TB XSPC Raystorm 
CoolingCoolingOSPower
EK-FC7970 XSPC RS360 Windows 10 Pro 64-Bit Corsair TX750 
Case
NZXT Switch 810  
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Ishimura
(23 items)
 
Silent Knight
(13 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz Gigabyte Z77X-UD5H [F16G] AMD Radeon R9 290X 4GB @ 1175MHz/1500MHz AMD Radeon R9 16GB DDR3-2400MHz  
Hard DriveHard DriveCoolingCooling
SanDisk Ultra II 960GB Toshiba X300 5TB EK-Supreme HF - Full Nickel Phobya G-Changer 360 v1.2 
CoolingCoolingOSMonitor
Black Ice GTX Xtreme 240 12x GentleTyphoon AP-15 Windows 10 Pro 64-Bit Philips Brilliance BDM4065UC 4K 
KeyboardPowerCaseMouse
Razer BlackWidow Chroma  Corsair AX1200 NZXT Switch 810 Black Logitech G502 Proteus Core 
Mouse PadAudioAudioAudio
PECHAM Gaming Mouse Pad XX-Large Audioengine D1 DAC Logitech Z-2300 Audio-Technica ATH-M50 
AudioAudioAudio
Sennheiser HD 598 Sony XB950BT TTPOD T1-E IEM 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 955 @ 4.2GHz ASUS M4A79XTD EVO AMD Radeon HD 7970 3GB @ 1200/1500 2x 4GB G.SKILL Ripjaws X DDR3-1600 
Hard DriveHard DriveHard DriveCooling
OCZ Agility 3 60GB WD Caviar Green 1.5TB 2 x Seagate Barracuda 2TB XSPC Raystorm 
CoolingCoolingOSPower
EK-FC7970 XSPC RS360 Windows 10 Pro 64-Bit Corsair TX750 
Case
NZXT Switch 810  
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post #3 of 8
Thread Starter 
Thanks, just wanted to know since many people seem to be having a negative opinion about overclocking in laptops. What software do you suggest for overclocking?
post #4 of 8
MSI Afterburner.

I overclocked my GTX560M and temp did not change much. Maybe 2-3C higher. Increasing MHz doe snot increase temp much oppose to increasing Voltages.
Ishimura
(23 items)
 
Silent Knight
(13 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz Gigabyte Z77X-UD5H [F16G] AMD Radeon R9 290X 4GB @ 1175MHz/1500MHz AMD Radeon R9 16GB DDR3-2400MHz  
Hard DriveHard DriveCoolingCooling
SanDisk Ultra II 960GB Toshiba X300 5TB EK-Supreme HF - Full Nickel Phobya G-Changer 360 v1.2 
CoolingCoolingOSMonitor
Black Ice GTX Xtreme 240 12x GentleTyphoon AP-15 Windows 10 Pro 64-Bit Philips Brilliance BDM4065UC 4K 
KeyboardPowerCaseMouse
Razer BlackWidow Chroma  Corsair AX1200 NZXT Switch 810 Black Logitech G502 Proteus Core 
Mouse PadAudioAudioAudio
PECHAM Gaming Mouse Pad XX-Large Audioengine D1 DAC Logitech Z-2300 Audio-Technica ATH-M50 
AudioAudioAudio
Sennheiser HD 598 Sony XB950BT TTPOD T1-E IEM 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 955 @ 4.2GHz ASUS M4A79XTD EVO AMD Radeon HD 7970 3GB @ 1200/1500 2x 4GB G.SKILL Ripjaws X DDR3-1600 
Hard DriveHard DriveHard DriveCooling
OCZ Agility 3 60GB WD Caviar Green 1.5TB 2 x Seagate Barracuda 2TB XSPC Raystorm 
CoolingCoolingOSPower
EK-FC7970 XSPC RS360 Windows 10 Pro 64-Bit Corsair TX750 
Case
NZXT Switch 810  
  hide details  
Reply
Ishimura
(23 items)
 
Silent Knight
(13 items)
 
 
CPUMotherboardGraphicsRAM
Intel Core i7 3770K @ 4.6GHz Gigabyte Z77X-UD5H [F16G] AMD Radeon R9 290X 4GB @ 1175MHz/1500MHz AMD Radeon R9 16GB DDR3-2400MHz  
Hard DriveHard DriveCoolingCooling
SanDisk Ultra II 960GB Toshiba X300 5TB EK-Supreme HF - Full Nickel Phobya G-Changer 360 v1.2 
CoolingCoolingOSMonitor
Black Ice GTX Xtreme 240 12x GentleTyphoon AP-15 Windows 10 Pro 64-Bit Philips Brilliance BDM4065UC 4K 
KeyboardPowerCaseMouse
Razer BlackWidow Chroma  Corsair AX1200 NZXT Switch 810 Black Logitech G502 Proteus Core 
Mouse PadAudioAudioAudio
PECHAM Gaming Mouse Pad XX-Large Audioengine D1 DAC Logitech Z-2300 Audio-Technica ATH-M50 
AudioAudioAudio
Sennheiser HD 598 Sony XB950BT TTPOD T1-E IEM 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 955 @ 4.2GHz ASUS M4A79XTD EVO AMD Radeon HD 7970 3GB @ 1200/1500 2x 4GB G.SKILL Ripjaws X DDR3-1600 
Hard DriveHard DriveHard DriveCooling
OCZ Agility 3 60GB WD Caviar Green 1.5TB 2 x Seagate Barracuda 2TB XSPC Raystorm 
CoolingCoolingOSPower
EK-FC7970 XSPC RS360 Windows 10 Pro 64-Bit Corsair TX750 
Case
NZXT Switch 810  
  hide details  
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post #5 of 8
Thread Starter 
thanks, I will try out the software you a soon as possible. Is there any maximum clock Mhz for the shader or memory clock that I shouldn't be exceeding, considering this is a laptop?
post #6 of 8
Quote:
Originally Posted by challenger15 View Post

thanks, I will try out the software you a soon as possible. Is there any maximum clock Mhz for the shader or memory clock that I shouldn't be exceeding, considering this is a laptop?

Just push it as far as you can with the stock voltage and make sure your temps are comfortable for you. (We all haver a certain degree we feel safe with)
post #7 of 8
Remember to keep it away from lint and dust and smoke. Since it'll be running the fan a little more it'll be "filtering" a little more air.
Also a cut-off 3x5 card used as an air dam to keep the output from circulating back in is a nice little feature.

The "danger" of OCing a laptop is that if you choke that B out, you're done with the whole thing. I think nothing of pushing my Titan up to 1.201GHz in the cool of the night for folding but I actually try to avoid gaming of any kind on my quad core i7 (i2000) laptop. I know that if my Titan blows, I've got a 7970 that I can just swap to. Thousand bucks, boohoo. Not like my whole case becomes trash.
post #8 of 8
Thread Starter 
Wow, you must be having some big bucks lying around to not give a damn about frying a $1000 card. Sadly, my last desktop build dates back to 2005 and the PSU failed last year. Never attempted to repair it since I hardly ever used my desktop to play games as I am always on the go. Speaking about my laptop, I have successfully overclocked it using afterburner and the cooling pad seems to be functioning real well in keeping down temperatures. Great idea about the 3x5 card, I might very well use it to keep air circulation, especially since I plan on adding another 750m graphic card in my laptop's ultrabay slot to make it a 750m SLI in the near future (it's one of the few laptops that allow you to add an extra graphic card at the expense of the dvd drive). And yeah, I do realise that overclocking my laptop may very well spell the end of it, which is why I am not really pushing it the way you would push a desktop graphic card..Thanks for taking the time to look through this.
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