Ivy Bridge Overclocking Guide . Some settings may not work the same on every machine. I am not responsible for any damages that might occur from the abuse of this guide. Post your questions in the thread, so that others may help. Ivy Bridge Overclocking Guide Asus Motherboards This guide is for people who want to overclock; and want to learn how to and not just plug in values randomly. I am getting ready to do a new build that I plan to overclock. In preparation, I am just starting to play with Asus AI Suite 3. The computer I am using for now is a. If you notice something wrong with the guide, send me a PM please. As always, have fun and please remember not all CPUs are made equally! Ivy Bridge Overclocking Insight - Courtesy of Sin. Click to show)Ivy Bridge Overclocking is almost identical to Sandy Bridge overclocking in that it is basically a CPU which is meant to be overclocked through the multiplier and not the base clock (BCLK). Sandy Bridge overclocking brought a whole new level of simplicity to the overclocking realm, a user only needed to change a few voltages, and change some ratios and they were easily granted a huge performance increase. With Ivy Bridge things get a lot easier as the CPU overclocks a lot further with better cooling and is more optimized towards higher memory and base clock speeds, thus making ambient overclocking much simpler and easier for the average overclocker. There is almost no need to increase the secondary CPU voltages, such as VTT, with Ivy Bridge on air/water cooling as the memory controller can already push the memory up to its limits without this. The same thing goes for base clock, while with Sandy Bridge the max base clocks we saw were pretty limited, around 1. Ivy Bridge CPUs will do 1. LN2 cooling, and will scale way above that with the cold. With Sandy Bridge we same some very odd clock walls, as well as limitations with the IMC in which the memory controller couldn’t readily handle the maximum memory multiplier and BCLK increase over a few MHz from stock, and this limited overall memory performance. However Ivy Bridge is more unlocked than Sandy Bridge, it offers many more memory multipliers and even adds in a second divider so that you can run memory at different speeds in more friendly increments (like 2. MHz and 2. 13. 3 MHz). Ivy Bridge also doesn’t have the invisible clock walls which Sandy Bridge possessed, the CPU can overclock under the cold and scales very well in all aspects with cold temperature. Guide: Overclocking Core i7-6700K to 4.6 GHz on the Maximus VIII Extreme - Republic of Gamers. The ASUS P9X79 Work Station features 4-way SLI. Similarly, dual the Intel 1st this is my 1st overclocking, i dnt know nothing about it, i just bought a system recently sold my ps4, ipad everything to build this system, dnt want lose it, but. ASUS is a worldwide top-three consumer notebook vendor and maker of the world’s best-selling, most award-winning, motherboards. Driven by innovation and committed. However under air cooling Ivy Bridge exhibits much higher temperatures during full load due to its 2. IHS and the CPU Die. We will explore why Ivy Bridge has such high operating temperatures on air OC. This guide can be used for all . Max is Intel’s absolute maximum rating for the Ivy Bridge lineup, many of the numbers provided are identical to those of Sandy Bridge, however while vcore should be lower because of a better processing technology (2. SVID max. When overclocking on air the only two voltages you should need to touch on an Ivy Bridge setup are the Vcore (which you increase) and the CPU PLL( which can be decreased to help temperatures). You should not proceed to just apply the maximum voltage for the vcore, vtt, or system agent as you will heavily increase the temperature so much so that the CPU will throttle and can be damaged. Also if you start off with a higher temperature it is very hard to test stability, as you will probably be more unstable than if you used a lower VCore. Reasons(Click to show)Why Overclock? There are many reasons why people overclock, whether it be increase performance or e- peen. Overclocking your CPU is like a free way to upgrade. It's easy with proper guidance and with the right tools and mindset, an amazing experience. Why I do a 1. 2 hour stress- test when some people say that is too much: There are many reasons why I do a 1. You can do a shorter one but really, unless all you do is web browse, the shortest amount I would do it for is 8 hours. I have passed 6 hours on a prime. Yes, 6 hours is not enough to push out most of the possibilities of a BSOD so I always do a 1. There are occasions where I have tested 1 hour and it has been enough; and my overclock has lasted for a very long time with no crashes or BSOD. This is usually when it's a mediocre OC and maybe only a few % up from stock. Key Terms and Settings(Click to show)BCLK - Base Clock. Allows you to adjust the CPU and VGA frequency to enhance system performance. Increasing this will overclock DMI and PCI- E busses and may result in damaging them or anything connected to them. Turbo Ratio. Ratio or multiplier for clock speeds (BCLK x Ratio = Overclocked speed) or (1. BCLK x 4. 5 Ration = 4. GHz)EPU Power Saving Mode. Allows you to enable or disable the EPU power saving function. CPU Load- Line Calibration (LLC)CPU LLC is defined by Intel VRM spec and affects CPU voltage. The CPU working voltage will decrease proportionally to CPU loading. CPU Voltage. Manual mode - Set a fixed CPU voltage. Offset mode - Set the offset voltage (When idle, clock will go down and so will voltage)CPU C1. EReduces clock speed by lowering ratio (Offset mode)CPU C- States. Disable these States all the time, they cause only problems! My System(Click to show)CPU: i. GHz. Motherboard: Asus Maximus V Gene (BIOS V. Graphics: EVGA GTX 6. FTW LERAM: G. Skill Ripjaws X 2. MHz 1. 0- 1. 0- 1. SSD: Samsung 8. 30 (1. GB) and Crucial M4 (1. GB)Cooling: Corsair H1. Case: Corsair C7. Military Green)Pictures of My Build: Venus(Click to show)Updating. BIOS/UEFI(Click to show)1. Choose your motherboard. Download first entry. Follow BIOS Update instructions in manual. Reboot. Settings. Max voltage and temperature(Click to show)Voltage. Ivy Bridge is less susceptible to degrade versus Sandy Bridge and will be fine to run voltages over 1. Courtesy of Sin. 08. Temperature. Ivy Bridge does get HOT, but do not let that scare you from overclocking your CPU or straying away from Ivy completely. Thermal protection keeps your CPU from roasting too much and will turn off by itself once it reaches a certain temperature. TJ Max for Ivy Bridge is 1. C, but staying cool during stress- testing or overclocking is important! I like to stay below 8. C, but during stress- testing, it's okay to go 9. C. AI Tweaker Tab (Top of the Screen)(Click to show)Important! When stress- testing, use ONLY manual CPU Voltage (Vcore)! Even stock, chips vary in the voltage needed to run that!)DRAM Voltage . When using Prime. Custom Blend meaning, select Blend first and then press Custom. After that, change the RAM amount to 9. RAM. Prime. 95. Recommended! Linx. Intel Burn Test. Temperature(Click to show)I use Real. Temp, have had no problem and it's light on resources. Real Temp. Recommended! Core. Temp. Hardware Monitoring(Click to show)CPU- Z is a must to monitor voltage and clock speeds as well as validate your CPU clocks. CPU- ZRecommended! HWMonitor. HWinfo. Blue. Screen. Viewer(Click to show)This is for you to be able to view your BSOD if they go too fast or you want to have future reference! You view it directly in Windows! Blue. Screen. Viewer. Recommended! Long but best way to overclock(Click to show)This is my way of stress- testing and if you find your own way, go with your way. The programs that I use are: Prime. Real. Temp. CPU- Z1. Set ratio to 4. 3 and tune voltage to 1. Stress with Prime. If pass, bump ratio by 1. If fail, increase voltage by a notch and re- test or lower ratio. If passed 1. 5 minutes and happy with overclock, stress- test for 1. If passed 1. 5 minutes and unhappy with overclock, repeat steps 2 to 5. If fail 1. 2 hour Prime. Worker stopped, BSOD or any error), increase voltage by a notch and re- test. BSOD List. BSOD List(Click to show)0x. A = unstable RAM/IMC0x. E = increase vcore. B = increase vcore. D = increase vcore. RAM timings/Frequency unstable. Not enough or too Much memory voltage. Low IOH (NB) voltage, GPU issue. E = Corrupted OS file. Prime. 95 Settings - How it should be set up! Prime. 95 Settings(Click to show)Make sure in . It decreases voltages proportionately to the clock it's running at. So C1. E + Vdroop is the best thing for powersaving. Vdroop comes in with the . So, prime. 95 is very intensive, so it uses all of it, while gaming may use 4. GHz. It may only need 1. Sometimes, vdroop miscalculates and you need more vcore than what it thinks so you crash, by increasing the LLC, you lower the vdroop curve and make it more stable in terms of different . I hope this didn't confuse you and cleared it up for you. Prime. 95 Blend FFTs(Click to show)Here is a list of the Prime. FFTs that run during the 'Blend' Test (In the exact order as presented). FFT sizes(Click to show)6. K8. K7. 20. K1. 2K8. K1. 6K9. 60. K2. 4K1. K3. 2K1. 20. 0K4. K1. 34. 4K6. 4K1. K8. 0K1. 68. 0K9. K1. 79. 2K1. 28. K2. K1. 60. K2. 30. 4K2. K2. 56. 0K2. 56. K2. K3. 20. K3. 07. 2K3. K3. 36. 0K4. 48. K3. K5. 12. K5. 76. K6. K1. 0K7. 68. K1. 4K8. K2. 0K1. 02. 4K2. K1. 15. 2K4. 0K1. K5. 6K1. 44. 0K7. K1. 60. 0K8. 4K1. K1. 12. K1. 92. 0K1. K2. 24. 0K1. 92. K2. K2. 40. K2. 68. 8K2. K2. 88. 0K3. 36. K3. K4. 00. K3. 45. 6K4. K3. 84. 0K5. 60. K4. KIvy Bridge Overclocking Guide (Video Version) By Totally Dubbed. Overclocking Guide Part 1/3 (Video)(Click to show)Overclocking Guide Part 2/3 (Video)(Click to show)Overclocking Guide Part 3/3 (Video)(Click to show)Remember, overclocking might seem as a pain but it actually is amazing and easy. All it takes is patience and a bit of reading. So have fun overclocking your CPU! Special Thanks to: Sin. Totally Dubbed for helping me keep this guide running smoothly and responding to problems quickly and efficiently,justanoldman is a very wise man, his experience has brought him a long way.
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