Overclock.net › Forums › Intel › Intel Motherboards › PCI Latency Timer
New Posts  All Forums:Forum Nav:

PCI Latency Timer

post #1 of 3
Thread Starter 
What is this setting in my bios ? It's set by defauld to 32.

I've read if i set it higher the PCI buss could be more powerful ?

On what setting should i set it ? 32 or 64 ? Do i see a difference ?
PC
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel® Core™ i7 3770K @4.5Ghz (Multiplier OC) 1... MSI Z77A-GD65 [10.10 BIOS] MSi GTX 980 GAMING @1531mhz/1.243v; +450Mem [m... Geil Black Dragon 4x4Gb 1866Mhz [XMP] 
Hard DriveCoolingOSMonitor
Sammsung 850 EVO 500Gb Noctua NH-D14 Windows 10 Home 64-Bit 10586.63 (FPP/retail key) BenQ XL2411T [Dual-Link DVI, 144Hz] AUO M24HW01... 
KeyboardPowerCaseMouse
Razer BlackWidow Ultimate 2014 [green switches] Enermax Revolution 87+ 750W and UPS Mustek Powe... CM 690 II Advanced Window USB 3.0 Version Razer Mamba 2015 Tournament Edition 
Mouse PadAudio
MSI GAMING 980 PAD Asus Xonar DX 
  hide details  
Reply
PC
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel® Core™ i7 3770K @4.5Ghz (Multiplier OC) 1... MSI Z77A-GD65 [10.10 BIOS] MSi GTX 980 GAMING @1531mhz/1.243v; +450Mem [m... Geil Black Dragon 4x4Gb 1866Mhz [XMP] 
Hard DriveCoolingOSMonitor
Sammsung 850 EVO 500Gb Noctua NH-D14 Windows 10 Home 64-Bit 10586.63 (FPP/retail key) BenQ XL2411T [Dual-Link DVI, 144Hz] AUO M24HW01... 
KeyboardPowerCaseMouse
Razer BlackWidow Ultimate 2014 [green switches] Enermax Revolution 87+ 750W and UPS Mustek Powe... CM 690 II Advanced Window USB 3.0 Version Razer Mamba 2015 Tournament Edition 
Mouse PadAudio
MSI GAMING 980 PAD Asus Xonar DX 
  hide details  
Reply
post #2 of 3
So you didn't have Creative sound cards, or problems with them, you'd have known wink.gif

Because of aforementioned problems I used to keep it @96 or 128, but the default (64 on my board) worked well. As far as I know there's no performance impact in any case, just sope peripherals like it more in one direction or the other.
Centurion
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 940 @3.3GHz 1.25V Gigabyte 790X-DS4 XFX 5850 8GB OCZ DDR2-800 
Hard DriveCoolingOSMonitor
Corsair Force 3 TRUE Win 7 Pro x64 ACER 23" TN  
PowerCase
400W Silverstone Strider Antec P182 
  hide details  
Reply
Centurion
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 940 @3.3GHz 1.25V Gigabyte 790X-DS4 XFX 5850 8GB OCZ DDR2-800 
Hard DriveCoolingOSMonitor
Corsair Force 3 TRUE Win 7 Pro x64 ACER 23" TN  
PowerCase
400W Silverstone Strider Antec P182 
  hide details  
Reply
post #3 of 3
Thread Starter 
So the performance in real life, is 0, on 32 and 64 latency on the PCI slot ?
PC
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel® Core™ i7 3770K @4.5Ghz (Multiplier OC) 1... MSI Z77A-GD65 [10.10 BIOS] MSi GTX 980 GAMING @1531mhz/1.243v; +450Mem [m... Geil Black Dragon 4x4Gb 1866Mhz [XMP] 
Hard DriveCoolingOSMonitor
Sammsung 850 EVO 500Gb Noctua NH-D14 Windows 10 Home 64-Bit 10586.63 (FPP/retail key) BenQ XL2411T [Dual-Link DVI, 144Hz] AUO M24HW01... 
KeyboardPowerCaseMouse
Razer BlackWidow Ultimate 2014 [green switches] Enermax Revolution 87+ 750W and UPS Mustek Powe... CM 690 II Advanced Window USB 3.0 Version Razer Mamba 2015 Tournament Edition 
Mouse PadAudio
MSI GAMING 980 PAD Asus Xonar DX 
  hide details  
Reply
PC
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel® Core™ i7 3770K @4.5Ghz (Multiplier OC) 1... MSI Z77A-GD65 [10.10 BIOS] MSi GTX 980 GAMING @1531mhz/1.243v; +450Mem [m... Geil Black Dragon 4x4Gb 1866Mhz [XMP] 
Hard DriveCoolingOSMonitor
Sammsung 850 EVO 500Gb Noctua NH-D14 Windows 10 Home 64-Bit 10586.63 (FPP/retail key) BenQ XL2411T [Dual-Link DVI, 144Hz] AUO M24HW01... 
KeyboardPowerCaseMouse
Razer BlackWidow Ultimate 2014 [green switches] Enermax Revolution 87+ 750W and UPS Mustek Powe... CM 690 II Advanced Window USB 3.0 Version Razer Mamba 2015 Tournament Edition 
Mouse PadAudio
MSI GAMING 980 PAD Asus Xonar DX 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel Motherboards
Overclock.net › Forums › Intel › Intel Motherboards › PCI Latency Timer