Increase GPU Voltage?

Vista_32bit

Vista_32bit

Vista_x64 :P
Member
Ok, so I overclocked my GTS 250

STOCK:
Core: 738MHz
Shader: 1836MHz
Memory: 2200MHz

OVERCLOCK:
Core: 806MHz
Shader: 2005MHz
Memory: 2502MHz

Should I increase the voltage on it? If so, how? And if not when will I need to if I keep overclocking. I am new to the voltage so detailed responses would be nice.

Thanks :)
 
Last edited:

My Computer

System One

  • Manufacturer/Model
    *Modified*Dell Inspiron 531s
    CPU
    AMD Athlon 64 X2 2.3GHz
    Motherboard
    Dell RY206 0RY206
    Memory
    4GB Corsair XMS2 PC2-6400 DDR2
    Graphics card(s)
    XFX GeForce GTS 250
    Sound Card
    Creative X-Fi XtremeGamer 5.1 Surround Sound
    Monitor(s) Displays
    Dell SE198WFP 19-inch Widescreen Flat-panel LCD
    Screen Resolution
    1440x900
    Hard Drives
    Seagate Barracuda 320GB 7200RPM
    PSU
    LOGISYS 575W SLI Ready ATX12V
    Case
    Cooler Master CM 690
    Cooling
    2 120mm, 4 vents optional fans
    Mouse
    Microsoft Wireless Notebook Mouse 3000
    Keyboard
    Dell Stock
    Internet Speed
    20 MB/s Down...2 MB/s Up
Hi, I have overcloccked my 8600 GTS successfully without increasing the voltage.
By the way, correct me if I'm wrong, but your overclock is not good because you lower memory speed...
 

My Computer

System One

  • CPU
    AMD Athlon 64 X2 6400+
    Motherboard
    Asus M2N-E SLI
    Memory
    4 GB
    Graphics card(s)
    2 x NVidia 8600 GTS
    Sound Card
    Integrated CM-6501
    Monitor(s) Displays
    Benq 19" + LG 17"
    Screen Resolution
    1280x1024@32bit@75MHz
    Hard Drives
    1 x Seagate 120GB SATA (OS installation) 1 x Seagate 200GB SATA 2 x Seagate 320GB SATA (Hardware RAID 0) 1 x Seagate 250GB IDE (in external USB box) 1 x TrekStor 750GB USB
    PSU
    650W
    Mouse
    Logitech Cordless Optical
    Keyboard
    Logitech Cordless Desktop EX 100
    Internet Speed
    8192 kbps / 640 kbps
CyberZeus said:
Hi, I have overcloccked my 8600 GTS successfully without increasing the voltage.
By the way, correct me if I'm wrong, but your overclock is not good because you lower memory speed...
Click to expand...
Oh, woops i forgot to double it (gddr3)

There we go, it's correct now.
 

My Computer

System One

  • Manufacturer/Model
    *Modified*Dell Inspiron 531s
    CPU
    AMD Athlon 64 X2 2.3GHz
    Motherboard
    Dell RY206 0RY206
    Memory
    4GB Corsair XMS2 PC2-6400 DDR2
    Graphics card(s)
    XFX GeForce GTS 250
    Sound Card
    Creative X-Fi XtremeGamer 5.1 Surround Sound
    Monitor(s) Displays
    Dell SE198WFP 19-inch Widescreen Flat-panel LCD
    Screen Resolution
    1440x900
    Hard Drives
    Seagate Barracuda 320GB 7200RPM
    PSU
    LOGISYS 575W SLI Ready ATX12V
    Case
    Cooler Master CM 690
    Cooling
    2 120mm, 4 vents optional fans
    Mouse
    Microsoft Wireless Notebook Mouse 3000
    Keyboard
    Dell Stock
    Internet Speed
    20 MB/s Down...2 MB/s Up
There are bios backing tools on the web but I wouldn't recommend this method. I am pretty sure you can tweak voltages through EVGA Precision but I have never used it myself.

Overclocking a graphics card is futile IMHO. I have done it in the past and I find a higher CPU clock always increases game performance much, much more than overclocking a GPU.

Good luck though. :D
 

My Computer

System One

  • Manufacturer/Model
    Custom Build
    CPU
    E6750 @ 3.6GHz
    Motherboard
    Gigabyte P35 DS3
    Memory
    4GB 8500C5D
    Graphics card(s)
    POV GTX285
    Sound Card
    Onboard
    Monitor(s) Displays
    19" Widescreen LG
    Screen Resolution
    1400x900
    Hard Drives
    2 x WD 500G
    PSU
    Coolermaster Silent Pro 700M
    Case
    Antec 900
    Cooling
    Tuniq Tower 120 LFB
    Mouse
    Logitech MX400
    Keyboard
    Logitech EX110
    Other Info
    Graphics Driver - 190.38
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