Overclock.net › Forums › Graphics Cards › NVIDIA › [OFFICIAL] GTX 670 Overclocking
New Posts  All Forums:Forum Nav:

[OFFICIAL] GTX 670 Overclocking - Page 11

post #101 of 1562
Quote:
Originally Posted by brettjv View Post

What ^^^ said. You HAVE to look at the graphs w/a 3d app running to see what your clocks are, due to the automatic Kepler boost. A +75 core offset means your actual clock is probably somewhere between 1200 and 1300MHz.

Fair enough. Here's a screenshot with my peaks after updating to the 301.42 drivers this morning and running RTHDribl in the background just to get my peak boost values. So far I haven't had any trouble with this OC, but if I shoot for +100 boost I'm fine for a bit and then the drivers will lock up/reset in anything that pushes the GPU toward 100% (including Heaven/Kombustor).

389
Jet
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q9550 C1 @ 3.7 GHz [435*8.5] 1.296v-1.232v ASUS X48 Rampage Extreme Gigabyte GTX 670 8 GB Kingston DDR3 1600 
Hard DriveHard DriveOSMonitor
Samsung 830 256 GB WD RE3 Windows 7 64-bit Dell U2412M 24" 
KeyboardPowerCaseMouse
Logitech G11 610W PC Power & Cooling Silencer XCLIO A380 Logitech G5 
  hide details  
Reply
Jet
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q9550 C1 @ 3.7 GHz [435*8.5] 1.296v-1.232v ASUS X48 Rampage Extreme Gigabyte GTX 670 8 GB Kingston DDR3 1600 
Hard DriveHard DriveOSMonitor
Samsung 830 256 GB WD RE3 Windows 7 64-bit Dell U2412M 24" 
KeyboardPowerCaseMouse
Logitech G11 610W PC Power & Cooling Silencer XCLIO A380 Logitech G5 
  hide details  
Reply
post #102 of 1562
FWIW I've found that the various overclock scanners such as MSI kombuster aren't very good at showing instability. If you really want to check if your overclock is stable run unigine heaven or play your favorite games.

In the past I've run OC scanner for several hours with no issues only to crash within seconds of playing an actual game.

On a side note... I decided to order a universal waterblock for my 670 because even with fans maxed I can't keep it under 70°c and apparently the card downclocks beyond 70° otherwise I can get it to over 1300mhz which from what I gather is a great OC.

Hopefully the extra cooling will allow me to squeeze some more OC out of it aswell. After I get it all up and running I'll post my OC results.

btw I have an EVGA reference 670
My System
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7-2600k @ 4.6ghz Gigabyte Z77X-UD5H Zotac GTX 970 w/ Heatkiller 16GB G.Skill Ares (2133) 
Hard DriveHard DriveCoolingOS
Samsung 830 256GB Samsung 840 500GB XSPC Raystorm / RX240 / UT60 / D5 W7 Home Premium 64 
MonitorKeyboardPowerCase
X-Star DP2710 1440p CM Quickfire TK (browns) Seasonic X-660 NZXT Switch 810 
MouseAudioAudio
Zowie ec1 evo Creative Soundblaster Z Sennheiser HD558 
  hide details  
Reply
My System
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7-2600k @ 4.6ghz Gigabyte Z77X-UD5H Zotac GTX 970 w/ Heatkiller 16GB G.Skill Ares (2133) 
Hard DriveHard DriveCoolingOS
Samsung 830 256GB Samsung 840 500GB XSPC Raystorm / RX240 / UT60 / D5 W7 Home Premium 64 
MonitorKeyboardPowerCase
X-Star DP2710 1440p CM Quickfire TK (browns) Seasonic X-660 NZXT Switch 810 
MouseAudioAudio
Zowie ec1 evo Creative Soundblaster Z Sennheiser HD558 
  hide details  
Reply
post #103 of 1562
I think those scanners are supposed to detect artifacts that you wouldn't normally notice, not just crash your video.
COMPUTER
(16 items)
 
  
CPUMotherboardGraphicsRAM
3570K Gigabyte GA-Z77X-UD3H Gigabyte GTX 670 Windforce OC 2GB Samsung 30nm 
Hard DriveHard DriveCoolingOS
WD Caviar Blue WD Caviar Black NZXT Havik 140 Windows 7 64bit 
OSMonitorKeyboardPower
Windows 8 64bit ASUS GD235HZ (GD245HQ) 120Hz Dell OCZ GameXStream 850W 
CaseMouseMouse PadAudio
Corsair Carbide 300R Logitech G9 naked Allsop Black Cloth (low profile) Logitech G35 Surround 
  hide details  
Reply
COMPUTER
(16 items)
 
  
CPUMotherboardGraphicsRAM
3570K Gigabyte GA-Z77X-UD3H Gigabyte GTX 670 Windforce OC 2GB Samsung 30nm 
Hard DriveHard DriveCoolingOS
WD Caviar Blue WD Caviar Black NZXT Havik 140 Windows 7 64bit 
OSMonitorKeyboardPower
Windows 8 64bit ASUS GD235HZ (GD245HQ) 120Hz Dell OCZ GameXStream 850W 
CaseMouseMouse PadAudio
Corsair Carbide 300R Logitech G9 naked Allsop Black Cloth (low profile) Logitech G35 Surround 
  hide details  
Reply
post #104 of 1562
Quote:
Originally Posted by samwiches View Post

I think those scanners are supposed to detect artifacts that you wouldn't normally notice, not just crash your video.

They're supposed to, sure. I'm saying from my experience they don't work very well.
My System
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7-2600k @ 4.6ghz Gigabyte Z77X-UD5H Zotac GTX 970 w/ Heatkiller 16GB G.Skill Ares (2133) 
Hard DriveHard DriveCoolingOS
Samsung 830 256GB Samsung 840 500GB XSPC Raystorm / RX240 / UT60 / D5 W7 Home Premium 64 
MonitorKeyboardPowerCase
X-Star DP2710 1440p CM Quickfire TK (browns) Seasonic X-660 NZXT Switch 810 
MouseAudioAudio
Zowie ec1 evo Creative Soundblaster Z Sennheiser HD558 
  hide details  
Reply
My System
(17 items)
 
  
CPUMotherboardGraphicsRAM
i7-2600k @ 4.6ghz Gigabyte Z77X-UD5H Zotac GTX 970 w/ Heatkiller 16GB G.Skill Ares (2133) 
Hard DriveHard DriveCoolingOS
Samsung 830 256GB Samsung 840 500GB XSPC Raystorm / RX240 / UT60 / D5 W7 Home Premium 64 
MonitorKeyboardPowerCase
X-Star DP2710 1440p CM Quickfire TK (browns) Seasonic X-660 NZXT Switch 810 
MouseAudioAudio
Zowie ec1 evo Creative Soundblaster Z Sennheiser HD558 
  hide details  
Reply
post #105 of 1562
Guys, where do i start with overclocking my Asus Direct CU II TOP GTX 670? Its confusing compared to the old way of overclocking GPU's!
Intel Gaming PC
(17 items)
 
Playstation 4
(0 items)
 
CPUMotherboardGraphicsRAM
Intel i7 5930k @ 4.5ghz, 1.2v MSI X99A GodLike Gaming Carbon EVGA GTX 980 SC SLI Corsair Dominator Platinum 16GB DDR4 3000Mhz 
Hard DriveCoolingOSMonitor
Samsung EVO 840 250GB SSD, Seagate Barracuda 3T... Full custom watercooling loop Windows 10 Pro 64bit Acer XB271HU  
KeyboardPowerCaseMouse
Razer Blackwidow Chroma TE Corsair HX1050 Professional Series Corsair 760T White Roccat Kone XTD 
Mouse PadAudioAudioOther
Roccat Alumic Asus D2X Sound Card Bose Companion 5 Speakers NZXT Hue+ RGB Lighting  
Other
Logitech G25 Steering Wheel 
  hide details  
Reply
Intel Gaming PC
(17 items)
 
Playstation 4
(0 items)
 
CPUMotherboardGraphicsRAM
Intel i7 5930k @ 4.5ghz, 1.2v MSI X99A GodLike Gaming Carbon EVGA GTX 980 SC SLI Corsair Dominator Platinum 16GB DDR4 3000Mhz 
Hard DriveCoolingOSMonitor
Samsung EVO 840 250GB SSD, Seagate Barracuda 3T... Full custom watercooling loop Windows 10 Pro 64bit Acer XB271HU  
KeyboardPowerCaseMouse
Razer Blackwidow Chroma TE Corsair HX1050 Professional Series Corsair 760T White Roccat Kone XTD 
Mouse PadAudioAudioOther
Roccat Alumic Asus D2X Sound Card Bose Companion 5 Speakers NZXT Hue+ RGB Lighting  
Other
Logitech G25 Steering Wheel 
  hide details  
Reply
post #106 of 1562
When using Afterburner it says my core clock in heaven 3.0 is 1241mhz but u havent even touched the overclock settings yet apart from +200 memory!!
Intel Gaming PC
(17 items)
 
Playstation 4
(0 items)
 
CPUMotherboardGraphicsRAM
Intel i7 5930k @ 4.5ghz, 1.2v MSI X99A GodLike Gaming Carbon EVGA GTX 980 SC SLI Corsair Dominator Platinum 16GB DDR4 3000Mhz 
Hard DriveCoolingOSMonitor
Samsung EVO 840 250GB SSD, Seagate Barracuda 3T... Full custom watercooling loop Windows 10 Pro 64bit Acer XB271HU  
KeyboardPowerCaseMouse
Razer Blackwidow Chroma TE Corsair HX1050 Professional Series Corsair 760T White Roccat Kone XTD 
Mouse PadAudioAudioOther
Roccat Alumic Asus D2X Sound Card Bose Companion 5 Speakers NZXT Hue+ RGB Lighting  
Other
Logitech G25 Steering Wheel 
  hide details  
Reply
Intel Gaming PC
(17 items)
 
Playstation 4
(0 items)
 
CPUMotherboardGraphicsRAM
Intel i7 5930k @ 4.5ghz, 1.2v MSI X99A GodLike Gaming Carbon EVGA GTX 980 SC SLI Corsair Dominator Platinum 16GB DDR4 3000Mhz 
Hard DriveCoolingOSMonitor
Samsung EVO 840 250GB SSD, Seagate Barracuda 3T... Full custom watercooling loop Windows 10 Pro 64bit Acer XB271HU  
KeyboardPowerCaseMouse
Razer Blackwidow Chroma TE Corsair HX1050 Professional Series Corsair 760T White Roccat Kone XTD 
Mouse PadAudioAudioOther
Roccat Alumic Asus D2X Sound Card Bose Companion 5 Speakers NZXT Hue+ RGB Lighting  
Other
Logitech G25 Steering Wheel 
  hide details  
Reply
post #107 of 1562
Quote:
Originally Posted by Darylrese View Post

When using Afterburner it says my core clock in heaven 3.0 is 1241mhz but u havent even touched the overclock settings yet apart from +200 memory!!

Thats the card automatically boosting you to 1241mhz
post #108 of 1562
whys it doing that?? I thought my boost was 1137mhz stock??
Intel Gaming PC
(17 items)
 
Playstation 4
(0 items)
 
CPUMotherboardGraphicsRAM
Intel i7 5930k @ 4.5ghz, 1.2v MSI X99A GodLike Gaming Carbon EVGA GTX 980 SC SLI Corsair Dominator Platinum 16GB DDR4 3000Mhz 
Hard DriveCoolingOSMonitor
Samsung EVO 840 250GB SSD, Seagate Barracuda 3T... Full custom watercooling loop Windows 10 Pro 64bit Acer XB271HU  
KeyboardPowerCaseMouse
Razer Blackwidow Chroma TE Corsair HX1050 Professional Series Corsair 760T White Roccat Kone XTD 
Mouse PadAudioAudioOther
Roccat Alumic Asus D2X Sound Card Bose Companion 5 Speakers NZXT Hue+ RGB Lighting  
Other
Logitech G25 Steering Wheel 
  hide details  
Reply
Intel Gaming PC
(17 items)
 
Playstation 4
(0 items)
 
CPUMotherboardGraphicsRAM
Intel i7 5930k @ 4.5ghz, 1.2v MSI X99A GodLike Gaming Carbon EVGA GTX 980 SC SLI Corsair Dominator Platinum 16GB DDR4 3000Mhz 
Hard DriveCoolingOSMonitor
Samsung EVO 840 250GB SSD, Seagate Barracuda 3T... Full custom watercooling loop Windows 10 Pro 64bit Acer XB271HU  
KeyboardPowerCaseMouse
Razer Blackwidow Chroma TE Corsair HX1050 Professional Series Corsair 760T White Roccat Kone XTD 
Mouse PadAudioAudioOther
Roccat Alumic Asus D2X Sound Card Bose Companion 5 Speakers NZXT Hue+ RGB Lighting  
Other
Logitech G25 Steering Wheel 
  hide details  
Reply
post #109 of 1562
Quote:
Originally Posted by Darylrese View Post

whys it doing that?? I thought my boost was 1137mhz stock??

Does it based on Thermal conditions. What are your max temps? And you have nothing to fear. This is a good thing
post #110 of 1562
there is some gtx670 card you can manage the core and memory voltage by hardware? like an intel "k" processor?
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: NVIDIA
Overclock.net › Forums › Graphics Cards › NVIDIA › [OFFICIAL] GTX 670 Overclocking