The Complete Guide to Choose a Gaming RAM and Memory Cache

How to Cheese the best RAM for your gaming Desktop

Other than the CPU and motherboard, the RAM (Random Access Memory is the next most important hardware in your system.

When a computer first boots up, the system loads data from the hard drive into the RAM. At any point of time when the CPU needs any information, it will access the RAM to retrieve the data it needs. Since the RAM transfer data at a speed faster than any other storage media (such as the hard drive, CD-ROM, and floppy disk), the retrieval process is shorter, work gets done faster and hence the computer performs better.

How does the RAM affect the performance of your gaming computer?

The amount of RAM you have in your $500 gaming pc affects the speed at which the game reacts. To process the huge amount of computation involved in a 3D game, there must be enough RAM to store all the information. For systems with a small amount of RAM, the memory space will be filled up easily and all overflow data is then written or page to the hard drive. When such situation arises, the CPU will have to travel a longer path to retrieve the data from the hard drive. This results in sluggish game performance and intermittently ‘hanging‘ of the game. To increase the performance of the game, the foolproof way is to increase the amount of RAM in the system. The more RAM you have, the better the game performance.

The Importance Of A Cache

If you are looking to build a fast gaming system, you have to understand the importance of a cache. Modern computers have both L1 and L2 cache and you may have seen some computers with the L3 cache. So what exactly is a cache and why is it so important? Read on.

Cache is an extremely fast memory used to store instructions that are repeatedly used by the CPU. It accelerates the CPU instruction retrieval process and results in a more efficient system.

Without a cache, the CPU has to retrieve instruction directly from the RAM. Since the RAM operates at a much lower speed than the CPU (18ns to 0.3 ns), the fuel efficiency of the CPU is not utilized. Its productivity effectively reduced by (18/0.3=60) times. This is not acceptable.

What if we include a cache in the motherboard (known as L2 cache) that has a small memory size but run at twice the speed of the RAM? Things will start to speed up.

To fasten thing up, an even faster cache was built into the CPU. This cache is known as an L1 cache. It runs at the same speed as the CPU. Now, the L1 cache caches the L2 cache which in turn caches the memory RAM. The CPU can then operate at its full speed and programs can run more efficiently.

A cache is very expensive, thus it is not advisable to include a big cache into the system. Generally the faster the CPU speed, the bigger the cache you need. A typical system has 64kb of cache. High-end CPU such as Intel dual-core extreme comes with 4MB cache. This also explains why the dual-core CPU is so expensive.

Celeron CPUs are the budget version of Intel chip. They may have the same operating speed as a Pentium4 chip but are priced very cheaply. The main reason for this is the size of the cache in the chip. A typical Celeron CPU has only 256kb while an Intel Pentium 4 CPU has 2MB cache. This also means that a Celeron CPU operates much slower than a Pentium 4 CPU even though they have the same operating speed.

There are many factors to take note of when building a computer and caching is one of them that cannot be left out. Hopefully, this article has given you an insight into the importance of cache.

Why Upgrade Your Car Speaker System?

In the 21st Century, few people remain unaware of the need for seeking the latest upgrade for a personal computer. Yet some people still lack an appreciation of the fact that computers are everywhere. Any car owner who has a car speaker system has a computer inside of that system.

best car stereo 2017

Like the computer programs that control a personal computer, the programs inside of a car speaker system control that device. Those programs are found in the drive. Often an upgrade to the car speaker system provides the car owner with high-frequency drivers. That fact represents one of the reasons why one should upgrade a car speaker system.

A full appreciation of the importance of upgrading a car speaker system comes most readily to anyone who understands the role of the transducer. The transducer, i.e. the car speaker in a car audio system, carries out the important energy conversion. The transducer converts the electrical energy in the system wires into the sound energy that the car passengers want to hear.

The conversion of electrical energy into another form of energy requires the use of magnets. When a car’s transducer contains strong magnets, then that car speaker system will have a powerful car subwoofer. The strong magnets easily pick-up all of the electrical signals and convert them into a strong and audible sound. When a car owner upgrades the car speaker system, then the car owner can request stronger magnets in the system?s transducer.

Now review again the role of the car speaker. The transducer converts the electrical energy into sound energy. Using the speaker cone, the car speaker sends that sound energy out into the air. In other words, the speaker produces the sound. In light of the importance of the car speaker system, the car owner should hesitate to question the need for a regular upgrading of that car speaker system.

By the same token, no car owner should push for a fast and haphazard upgrade of the car speaker system. The speakers need to be paired with either a receiver or an amplifier. Therefore the individual performing the upgrade must make sure that any new speakers have a power rating that matches with either the receiver or the amplifier.


How Much Food Can Philips Air fryer Cook?

Some people are wondering how much food the Philips Airfryer will be able to cook at one time. Really this all depends on the type of food that is being cooked. Different foods are different shapes and sizes which will fill up the basket of the Air fryer differently. The basket has a max line that indicates where to stop filling it. Here are a few suggestions for how much of each food can be cooked at one time in the basket of the Best Air Fryer 2017.

When cooking fries it will depend on if the fries being cooked are fresh or if they are frozen. Also keep in mind these are the maximum amounts that the basket can hold, not the recommended amounts. If the fries are fresh, the basket will hold roughly one and three-quarter pounds of fries. If the fries are frozen, the basket will hold roughly one and a half pounds of fries. Both quantities are enough to feed a family of four no matter how they are cooked. However, the recommended amount of either one to cook at once is about a pound. Also, the basket should be shaken about halfway through the air frying process in order to get an even cook.

When cooking meats in the Philips Airfryer it is best to only cover the bottom of the basket with the meats. Since the Airfryer needs to cook the foods using hot air there must be enough room for the air to circulate around the foods. If meats are stacked on top of one another there will not be enough exposure for the meat to cook fully. However, the meats will get nice and crispy on the outside and tender and juicy on the inside if they are cooked properly.

When stuffed vegetables and doughy foods are cooked in the Airfryer they should be cooked the same way as meats. Also, it is advisable to leave enough space in between the ingredients that are being cooked so that they can be lifted out with a pair of tongs.


When baking cakes, muffins, quiches, or bread in the Philips Airfryer it is important to use a baking tray that is 6 inches round. Also, make sure not to fill the trays more than halfway because the dough will rise during air frying, and if they are overfilled it might cause them to overflow and touch the heating element. This will cause whatever is being cooked to get burned and not turn out so good.