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P5Q Deluxe BIOS And Overclocking

11-Way P45 Motherboard Shootout
BIOS Frequency and Voltage settings (for overclocking)
FSB Frequency 200 to 800 MHz (1 MHz)
Clock Multiplier Adjustment Yes
DRAM Ratios 1.0, 1.2, 1.25, 1.33, 1.5, 1.60, 1.67, 2.0
PCIe Clock 100 to 180MHz (1 MHz)
CPU Vcore 0.85 to 2.10 Volts (0.00625 Volts)
CPU FSB Voltage 1.10 to 1.90 Volts (0.02 Volts)
Northbridge (MCH) 1.10 to 2.20 Volts (0.02 Volts)
Southbridge (ICH) 1.50 to 1.80 Volts (0.02 Volts)
DRAM Voltage 1.80 - 3.08 Volts (0.02 Volts)
CAS Latency Range tCAS:3-11 ; tRCD : 3-18 ; tRP : 3-18 ; tRAS : 3-34

The P5Q Deluxe has all the important BIOS settings for achieving a top overclock, with a broad enough range of voltages to please the majority of fanatics. A CPU core limit of 2.10 volts for example isn’t as high as that of the Maximus II Formula, but it’s still enough to fry most cores. Asus requires a jumper change to remove a 1.70 volt core limit, and for good reason.

The AI Tweaker menu begins with Asus’ familiar “Ai Overclock Tuner” automatic overclock setting, followed by manual controls for bus speeds, memory ratios and timings.

Several advanced memory timings can also be adjusted, but most users will get the best results by simply choosing “Auto”.

All of the most important voltage levels are adjustable, but unlike the Maximus II Formula, the P5Q Deluxe can only adjust GTL Reference Voltage in pairs.

A complete set of BIOS values can be stored as a user profile, making it easy to restore everything to a previous value should an experimental overclock force a BIOS reset. Profiles can also be exported to a USB flash drive.

  1. Introduction
  2. ASRock P45R2000-WiFi
  3. P45R2000-WiFi Onboard Devices
  4. P45R2000-WiFi BIOS And Overclocking
  5. P45R2000-WiFi Software And Accessories
  6. ASRock P45TS-R
  7. P45TS-R Onboard Devices
  8. P45TS-R BIOS And Overclocking
  9. P45TS-R Software And Accessories
  10. Asus Maximus II Formula
  11. Maximus II Formula Onboard Devices
  12. Maximus II Formula BIOS And Overclocking
  13. Maximus II Formula Software And Accessories
  14. Asus P5Q Deluxe
  15. P5Q Deluxe Onboard Devices
  16. P5Q Deluxe BIOS And Overclocking
  17. P5Q Deluxe Software And Accessories
  18. Biostar TSeries TP45 HP
  19. TP45 HP Onboard Devices
  20. TP45 HP BIOS And Overclocking
  21. TP45 HP Software And Accessories
  22. Biostar TPower i45
  23. TPower i45 Onboard Devices
  24. TPower i45 BIOS And Overclocking
  25. TPower i45 Software And Accessories
  26. ECS Black Series P45T-A
  27. P45T-A Onboard Devices
  28. P45T-A BIOS And Overclocking
  29. P45T-A Software And Accessories
  30. Gigabyte GA-EP45-DQ6
  31. EP45-DQ6 Onboard Devices
  32. EP45-DQ6 BIOS And Overclocking
  33. EP45-DQ6 Software And Accessories
  34. Jetway HI04
  35. HI04 Onboard Devices
  36. HI04 BIOS And Overclocking
  37. HI04 Software And Accessories
  38. MSI P45 Platinum
  39. P45 Platinum Onboard Devices
  40. P45 Platinum BIOS And Overclocking
  41. P45 Platinum Software And Accessories
  42. MSI P45D3 Platinum
  43. P45 D3 Platinum BIOS And Overclocking
  44. P45D3 Platinum Software And Accessories
  45. Test Hardware
  46. Benchmark Configuration
  47. Benchmark Results: 3D Games
  48. Benchmark Results: Applications
  49. Benchmark Results: Video Encoding And Synthetics
  50. Performance Analysis
  51. Onboard Audio Quality
  52. Power Consumption And Temperature
  53. Overclocking
  54. Conclusion
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