Intel extreme tuning utility overclock gpu

Intel extreme tuning utility overclock gpu manual#
Intel extreme tuning utility overclock gpu Pc#
Intel extreme tuning utility overclock gpu free#

I ended up using IntelвЂ™s graphics current limit setting toВ increaseВ the TDP cap on the HD 4000 to somewhere between 45 and 52 Watts, from the 35 Watts it had been capped at before. As such IвЂ™m not sure that this overclock is 24/7 safe, but I havenвЂ™t encountered any issues with it so far.ДЄs I mentioned earlier I achieved a 39 percent overclock, so upon seeing less than impressive performance improvements in Bad Company 2 I decided to investigate. 0.4727 additional volts is a lot to apply to any modern processor. This вЂњBad Company 2 StableвЂќ voltage ended up being much higher than the voltage needed for FurmarkвЂ™sВ stress test. So I ratcheted up the voltage until the game seemed completely stable.

More importantly we found that the game would crash after a few minutes. Performance was somewhat better, but nowhere near the 39 percent increase clock speed that we were able to attain. We tested out our overclock in Bad Company 2 with mixed results. Increasing the clock speed to 1650 Mhz caused the HD 4000 to throttle after a few seconds no matter how much, or how muchВ voltage we tried adding. The maximum stableВ overclockВ I was able toВ achieveВ was 1600 Mhz.

Intel extreme tuning utility overclock gpu free#

While initially the voltage needed by these higher clocks was quite small, as we continued to increase the clock multiplier the HD 4000 needed exponentially more voltage to remain stable and produce artifact free images. I found that after 1300 Mhz the HD 4000 required additional voltage to produce artifact free frames. Below is a table of clock,В multiplierВ and voltage settings that were stable and artifact free, while the HD 4000 was running FurmarkвЂ™s burn-in stress test. Looking to the information panel on the right hand side of the window we can see all kinds of readouts like multipliers, turbo boost power caps, and clock speeds. Much like how modern high-end GPUs require users to change a PowerTune limit, IntelвЂ™s Ivy Bridge based chips require you to play with power consumption settings as well. Now most of the controls in the center of the window are about controlling theВ electric current and total power the CPU, GPU, and TurboBoost functions are allowed to use.

Intel extreme tuning utility overclock gpu manual#

Looking at the controls on the Manual tuning page we see the all the different ways that IntelвЂ™s utility allows us to tweak our chip. Like most other tuning apps, IntelвЂ™s is not going to be taking responsibility if you tweak one of the settings just a bit too far and end up with a dead chip. Here we have the EULA type warning that greets you click on the Manual Tuning tab. This information is extremely important for when youвЂ™re overclocking as it can tell you whether you need to bump up the TDP caps to get the most out of your overclock. This system monitor can be configured to tell you clock speeds, CPU usage, temperatures, and most importantly the current TDP of the CPU and GPU parts of your chip. As far as aesthetics go IntelвЂ™s Extreme tweaking utility is not bad-looking, although the varying shades of blue, black, and grey tend to blend together after a while.Д«y far the biggest advantage that using this utility provides over tweaking your system through the BIOS is the system monitor readouts that take up the lower third of the window. Additionally, this utility sports a tabbed panel navigation system that allows you to quickly switch between all the major functions of this tuning application. IntelвЂ™s got a CPU-Z like read out on some of the particulars of the CPU and the memory subsystem. This system information page is pretty detailed actually.

Intel extreme tuning utility overclock gpu Pc#

As you can see it offers quite a bit ofВ informationВ about your CPU and PC configuration. What weвЂ™re looking at below is a screenshot of IntelвЂ™s Extreme Tweaking Utility. As youвЂ™ll soon see Intel has a great little over-clocking utility andВ theВ HD 4000 has aВ surprisinglyВ large amount of headroom above its stock clock speed, but the gains from over-clocking the HD 4000 are a bit less than you might hope. To carry out this task we used IntelвЂ™s own over-clocking utility to tweak the HD 4000 and attainВ theВ highest level of performance it can offer. After playing around with IntelвЂ™s HD 4000 in ourВ previousВ reviews and recording some pretty impressive performance, we decided to try to find the limit of the HD 4000вЂ™s graphics performance.