Amd phenom ii x4 940 black edition deneb overclock

In that case, we chose the entry-level i7 in an effort stay away from the faster models that are significantly more expensive. In a simple example, a quad-core die with a faulty core can still be modified and sold as a triple-core model. The following table lists all available Phenom II X4 quad-core processors:. Although our sample would post at 3.

Entering the operating system was possible at 3. In order to overclock our sample processor we used the simple multiple method, leaving the FSB intact. If no errors are thrown, and your Computer continues to run, this is considered a theoretical potential overclock of your CPU. Repeat wPrime test, then repeat CPU speed increase until either one of two things happens; either the system becomes unstable due to lack of voltage, or the CPU will get too hot.

The Voltage issue is simple, increase voltage. You should know how high you will want to push the voltage, but a reasonable guideline is to not go beyond 1. If you run into a situation in which wPrime throws an error, this is considered a theoretical max as well.

You are going to need Prime95 or a similar tool for this next part. Let us take a step back and look at what you have done so far.

For now, you have found theoretical maxes to your CPU. RAM has been somewhat left alone at this point, staying relatively at stock speed and timing. If all has gone well, you should have found a high overclock that is technically your max with the variables set by the theoretical max found by the AOD testing.

As always the lord of all walls is the heat wall. If you have that wall controlled, your overclocking experience will be a better experience. If something goes wrong here is a common list of the error, explanation, and resolution as to how to fix it. Check temperature to make sure that you are within the range of Max CPU temperature. If this is not the case, follow BSOD instructions. The Phenom II has a maximum temperature of 55C. If you are anywhere near this sweet spot, OC settings will start to become unstable.

No matter what you do, you will not be able to get around this wall. The overclocking ability of the Phenom II is directly proportional to that of its core temperature.

In other terms: if the chip is cold it will scale better in overclocking. For example, if your system is running at 14C load temp, you may only see a maximum OC of 4. Sooner or later you will run into this wall and you will not be able to break it down.

The only way to get around it is if you lower the temperature even further. It often creates a much more stable environment if you do this. But, on the other hand, it may not work at all. As a second side note, some of the newer boards that use the 8-series chips now have a feature called LLC or Load-Line Calibration.

This can be turned on or off. If on, the voltage will have a bit of a bigger area of which it can operate. These can potentially even lower the voltage used when in idle mode. If off, the voltage will be set to the specific voltage that you have set in the BIOS.

Third side note, turn off Turbo Mode. This is a useless function that has no purpose for now. Only if you intend to run things at stock then use Turbo Mode.

Please do not even attempt to use Turbo Mode with an overclocked Thuban. This can cause a couple of things: either an embarrassing situation or a very unstable system. There you have it. I hope that you enjoyed this guide as much as I did. Before I let you go, I will end it all with a nice wrap up. Overclocking the Phenom II is a simply complicated task of check, and re-check for hours on hours a day.

There is no easy way of doing it unless you do not want to see the best gain out of your CPU. These CPUs are fun to own and are a whole other beast when it comes to Extreme Overclocking and cooling. Bringing everything together is the key to making the Phenom II work, and most importantly, keeping it as cold as possible will make the CPU happier.

Depending on whether you want a stable computer, or just benchmark it before it dies, you need the tools to do it. Here is a common list of tools and a strategy to both situations. To make sure these settings are stable you should use the tools below:.

On the other hand, some of you just want to score some great scores using benchmarks. This tends to be a lot of fun for most people. I personally love doing this in my spare time. For most people, the following are the most common tools used for comparison of benchmarks.

The Trident Z Royal is G. I decided a good how-to guide was in order to help you all out. You must be logged in to post a comment. News Ticker. Table of Contents. Your first option is to raise the CPU Voltage. See all comments Surely people on a budget like me would prefer their e to last longer than a 'few months or hopefully a yr to 3? So although im nowhere near 4 at least i wont suffer from electromigration and have to fork out for a new cpu! Just my 2 cents. Thats obviousl 4ghz not vcore lol.

Just my 2 cents It's all a game of averages. Tom's Hardware hasn't accidently killed a processor by overclocking it in a while, though I'm sure a couple editors have intentionally done so to find the voltage limit.