Overclock.net › Forums › Graphics Cards › AMD/ATI › Is 100mhz on core make a big difference in 7970
New Posts  All Forums:Forum Nav:

Is 100mhz on core make a big difference in 7970

post #1 of 7
Thread Starter 
I only see like 2-3fps increase but will the extra 100mhz-150mhz from 925 actually make a difference and is it worth it?
post #2 of 7

If you increase it by 100mhz you should get about a  roughly 10% increase in FPS. 

 

İf you are getting 50 fps, you would get 55. 

 

If it is 80, it would be 88 or so.

 

That is of course if the GPU can handle that OC.

My Rig
(17 items)
 
Gaming Laptop
(7 items)
 
 
CPUMotherboardGraphicsRAM
i7 4790k Asus Z97-A Asus GTX Dual 1070 Corsair Vengance Pro 16gb @2400mhz 
Hard DriveHard DriveHard DriveCooling
WD 1TB @7200 RPM Kingston SSDnow 120GB Sandisk Plus 480GB Corsair H60 
OSMonitorKeyboardPower
Windows 10 (NSA Edition) LG 29UM68-P Ultra Wide Bloody 740A Mechanical Evga SuperNOVA G2 750W  
CaseMouseMouse PadAudio
Corsair 400R Logitech G303 Razer Goliathus Extended Bose Companion 2 series iii 
Audio
Skullcandy PLYR1 
CPUGraphicsRAMHard Drive
i7 2630QM Geforce GTX460M 8GB DDR3 @ 1333mhz 1TB 
OSMonitorMouse
Windows 10 (NSA edition) 17.3 inch 1080p Logitech M560 
  hide details  
Reply
My Rig
(17 items)
 
Gaming Laptop
(7 items)
 
 
CPUMotherboardGraphicsRAM
i7 4790k Asus Z97-A Asus GTX Dual 1070 Corsair Vengance Pro 16gb @2400mhz 
Hard DriveHard DriveHard DriveCooling
WD 1TB @7200 RPM Kingston SSDnow 120GB Sandisk Plus 480GB Corsair H60 
OSMonitorKeyboardPower
Windows 10 (NSA Edition) LG 29UM68-P Ultra Wide Bloody 740A Mechanical Evga SuperNOVA G2 750W  
CaseMouseMouse PadAudio
Corsair 400R Logitech G303 Razer Goliathus Extended Bose Companion 2 series iii 
Audio
Skullcandy PLYR1 
CPUGraphicsRAMHard Drive
i7 2630QM Geforce GTX460M 8GB DDR3 @ 1333mhz 1TB 
OSMonitorMouse
Windows 10 (NSA edition) 17.3 inch 1080p Logitech M560 
  hide details  
Reply
post #3 of 7
before overclocking max out power control / power limit to +20%. 100 - 150 mhz could give roughly 8 - 12% more performance. perfect perf scaling is never possible.
Fragbox
(14 items)
 
  
CPUMotherboardGraphicsGraphics
Intel Core i5 2400 DH67BL AMD Radeon HD 6900 Series XFX HD 6950 2GB 
RAMRAMHard DriveOptical Drive
Corsair Corsair DDR3 1333 Mhz 2 GB Corsair DDR3 1333 Mhz 2 GB Western Digital Caviar Green SONY DVD-RW AD-7260S 
OSMonitorKeyboardPower
Windows 7 Professional 32 bit BENQ G2420HD Logitech K200 Seasonic VX550 psu 
CaseMouse
ANTEC 200 V2 Logitech mouse 
  hide details  
Reply
Fragbox
(14 items)
 
  
CPUMotherboardGraphicsGraphics
Intel Core i5 2400 DH67BL AMD Radeon HD 6900 Series XFX HD 6950 2GB 
RAMRAMHard DriveOptical Drive
Corsair Corsair DDR3 1333 Mhz 2 GB Corsair DDR3 1333 Mhz 2 GB Western Digital Caviar Green SONY DVD-RW AD-7260S 
OSMonitorKeyboardPower
Windows 7 Professional 32 bit BENQ G2420HD Logitech K200 Seasonic VX550 psu 
CaseMouse
ANTEC 200 V2 Logitech mouse 
  hide details  
Reply
post #4 of 7
since a card should be able to do at least 1100mhz you have around 20% performance to gain.
worth it depends on resolution and game and mentality of the user.
Thyslexia
(16 items)
 
  
CPUMotherboardGraphicsRAM
4.7ghz 24/7 4670K asus Z87-A Nitro sapphire 390 8gb Kingston hyper blu 
Hard DriveOptical DriveCoolingOS
samsung 850 pro  sony water w10 64bit Pro 
MonitorKeyboardPowerCase
acer xg270hu 1440p 144hz! steelseries 6gv2 Corsair 750w Cm 840 
MouseMouse PadAudioAudio
deathadder deathadder (G400 cable went bad) sennheiser HD 600 asus essence stx 
  hide details  
Reply
Thyslexia
(16 items)
 
  
CPUMotherboardGraphicsRAM
4.7ghz 24/7 4670K asus Z87-A Nitro sapphire 390 8gb Kingston hyper blu 
Hard DriveOptical DriveCoolingOS
samsung 850 pro  sony water w10 64bit Pro 
MonitorKeyboardPowerCase
acer xg270hu 1440p 144hz! steelseries 6gv2 Corsair 750w Cm 840 
MouseMouse PadAudioAudio
deathadder deathadder (G400 cable went bad) sennheiser HD 600 asus essence stx 
  hide details  
Reply
post #5 of 7
Thread Starter 
So if my stock is 925 and I bump it to 1025 is that mean I get 10% of the fps I usually get with stock
post #6 of 7
That depends your system. Os,hardware,if your oc is stable etc etc
Workstation
(4 items)
 
Workstation
(4 items)
 
 
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Amd W9100/Quadro K5200 Dell ultrasharp 4k 
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Amd W9100/Quadro K5200 Dell ultrasharp 4k 
  hide details  
Reply
Workstation
(4 items)
 
Workstation
(4 items)
 
 
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Amd W9100/Quadro K5200 Dell ultrasharp 4k 
CPUMotherboardGraphicsMonitor
Xeon E5-2690 Supermicro 2011 Amd W9100/Quadro K5200 Dell ultrasharp 4k 
  hide details  
Reply
post #7 of 7
Quote:
Originally Posted by Mrjellop View Post

So if my stock is 925 and I bump it to 1025 is that mean I get 10% of the fps I usually get with stock

 

In theory give or take yes. 

 

But as sugarhell said, it also depends on other peripherials.

My Rig
(17 items)
 
Gaming Laptop
(7 items)
 
 
CPUMotherboardGraphicsRAM
i7 4790k Asus Z97-A Asus GTX Dual 1070 Corsair Vengance Pro 16gb @2400mhz 
Hard DriveHard DriveHard DriveCooling
WD 1TB @7200 RPM Kingston SSDnow 120GB Sandisk Plus 480GB Corsair H60 
OSMonitorKeyboardPower
Windows 10 (NSA Edition) LG 29UM68-P Ultra Wide Bloody 740A Mechanical Evga SuperNOVA G2 750W  
CaseMouseMouse PadAudio
Corsair 400R Logitech G303 Razer Goliathus Extended Bose Companion 2 series iii 
Audio
Skullcandy PLYR1 
CPUGraphicsRAMHard Drive
i7 2630QM Geforce GTX460M 8GB DDR3 @ 1333mhz 1TB 
OSMonitorMouse
Windows 10 (NSA edition) 17.3 inch 1080p Logitech M560 
  hide details  
Reply
My Rig
(17 items)
 
Gaming Laptop
(7 items)
 
 
CPUMotherboardGraphicsRAM
i7 4790k Asus Z97-A Asus GTX Dual 1070 Corsair Vengance Pro 16gb @2400mhz 
Hard DriveHard DriveHard DriveCooling
WD 1TB @7200 RPM Kingston SSDnow 120GB Sandisk Plus 480GB Corsair H60 
OSMonitorKeyboardPower
Windows 10 (NSA Edition) LG 29UM68-P Ultra Wide Bloody 740A Mechanical Evga SuperNOVA G2 750W  
CaseMouseMouse PadAudio
Corsair 400R Logitech G303 Razer Goliathus Extended Bose Companion 2 series iii 
Audio
Skullcandy PLYR1 
CPUGraphicsRAMHard Drive
i7 2630QM Geforce GTX460M 8GB DDR3 @ 1333mhz 1TB 
OSMonitorMouse
Windows 10 (NSA edition) 17.3 inch 1080p Logitech M560 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD/ATI
Overclock.net › Forums › Graphics Cards › AMD/ATI › Is 100mhz on core make a big difference in 7970