Tag: GPU

There have been lots of confusions whether Sony playstation 3 is better than Microsoft Xbox 360 or the other way round. Both consoles boast good indy support with games like Braid on XBLA and PixelJunk games on PSN. Both are available with big titles like Street Fighter HD and Mega Man. So, what are the differences between the two consoles?

CPU:

The CPU of Xbox 360 has vector processing power and a dot product instruction. The console also has three general purpose CPU cores and each core has 128 vector registers per hardware thread with a shared 1 MB L2 cache and a dot product instruction. The CPU of Sony Playstation 3 allows an environment where 87.5% work is DSP calculation and 12.5% work is general purpose computing.

GPU:

The GPU of Xbox 360 is more powerful than that of Sony playstation 3. The Xbox 360 GPU has larger number of transistors and the total programmable GFLOPs number is almost equal. In order to add additional floating point options for graphics rendering the PS3 has extra seven DSPs on the Cell. On the other hand the three general purpose cores of Xbox 360 with dot products instructions and custom D3D are tailored for true graphics related calculations.

Multithreading and balanced designs are other features of the Xbox360`s GPU. the automatic shader load balancing, full rate texture fetching in the vertex shader, programmable triangle tesselator, memory export features, programmable vertex fetching are the other features of the Xbox 360 that contribute to the rendering performance of the gadget.

Bandwidth:

For a total system bandwidth of 48 GB/s, the Playstation 3 has 25.6 GB/s of RDRAM bandwidth and 22.4 GB/s of GDDR3 bandwidth. On the other hand, for a 278.4 GB/s total system bandwidth the Xbox 360 has a 256 GB/s of EDRAM bandwidth and 22.4 GB/s of GDDR3 bandwidth. PS3 try to compensate the lack of memory by using Z and color compression.

Multimedia:

When it comes to multimedia, the major advantage of PS3 is that it can stream media and also allow the users to store media on it. In case of Xbox 360 it is like a media extender and does not allow you to save your AVI files on the hard drive. Again, PS3 is, till date, the only Blu-Ray playing video game console. It has high video quality, responsive controls and also it supports all the latest features.

Backwards Compatibility:

In case of backwards compatibility Xbox 360 excels PS3. The PS3 does not support any PS2 library as it does not have PS2 functionality. Alternatively, you can buy a used 20GB or 60GB if you want a backwards compatible PS2. This can be considered as one of the drawbacks of PS3. However, Microsoft has allowed backwards compatibility for Xbox 360 and the online library if the console is adding original XBOX games regularly.

Open Source Operating System:

Playstation3 is the only gaming console that allows the user to install Linux, it does not allow to play games while operating in Linux though. Microsoft is planning to upgrade Xbox 360 and working on a version of Linux that can be installed on the console.

PS3 simplifies the choice for import gamers and is a completely region free gaming console. Xbox 360 has superior graphic power and its GPU allows it to perform at high resolution. With Playstation 3, some of the games require mandatory installation to the hard drive, whereas with Xbox 360, you have the choice of installation.

Both the video game consoles have their own strengths and shortcomings, and both are tremendously successful.

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Roberto Sedycias works as IT consultant for Polomercantil

If you are buying a new Sager NP7280 gaming laptop there are several things that you should consider when it comes to the optional components that you may want with it. It is a super gamer that makes the most from its superior technology but if it doesn’t have a good graphics unit (GPU), it will compromise the gamers performance. Other considerations include the color resolution of the display, the type of battery, and if the LCD screen has a good viewing angle. Obviously, all of these components will affect the cost of the machine.

Manufacturers such as NVIDA and ATI make the most popular GPUs and the Sager NP7280 gaming laptop is available with the NVIDA GPU. However, several models of GPUs may be available so you should select the one that will best meet the needs of the levels and types of games that you intend to play. The players who play 3D will want a GPU that offers superior performance while players of 2D games only need good speed and memory power. The former will cost you more.

Another consideration is the size of the random access memory (RAM) that you need. In order to support your PC, you need a minimum of 2 Gigabyte of RAM. You might also want to consider a cooling pad that has fans on the inside to keep control of the heat that will be generated by your gamer. Also, you may want to consider enhancing the sound of your PC with an external speaker.

If you look on the Internet you can find many websites that offer the Sager NP7280 gaming laptop for sale and all of the optional components that are available for it. There you can also learn other specifications about the PC and how much each of the optional components will cost. You can also access the manufacturer websites to learn what they may recommend as far as customizing the machine.

Usually, the higher the cost of the machine the more sophisticated it will be. It can cost anywhere between $1000 and $1500 to outfit your PC so that is performs well and has a fair amount of GPU power. One of the best ways to get the newest user opinions is to look through all of the many reviews for the Sager NP7280 gaming laptop that are available on numerous websites. If you want a better price, you will have to wait for discount coupons or promotional offers.

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Everybody loves games. But in the current era, games have undergone a new look. It has become up to date and more real-life. With the contemporary technological developments, gone is the time of television video games. Now is the time for modern gaming computers. Simply put, a gaming PC or a gaming computer is a personal computer that is able to play graphically and computationally demanding video games. To have a better idea of this concept one can read the latest news for computer gaming from good online portals. These websites offer gaming blogs, news and articles that give an in depth analysis on gaming pc for a better understanding.
Guide to build a gaming pc
Building a gaming computer is hard with several different parts which are merged for breathing life in a gaming monster. It not only offers one the do-it-yourself contentment but it is amid the most satisfying experiences both for technology enthusiast or a hardcore gamer. Below is a perfect gaming pc guide.
Know the budget- The market is filled with countless different parts and combinations that one can choose from to build their PC gaming machine. Thus it is extremely essential to plan the budget prior to buying the necessary parts.
Hardware specs- Every PC comprises of different basic elements such as a monitor, output/input devices (keyboard and mouse), fans and cables, processor, memory, motherboard, power supply and a case. What makes PC gaming special is that this additionally is equipped with special graphics GPUs, additional USB output for peripheral, speakers, a sound card and dedicated graphics card. Such additional features set a gaming pc apart from remaining PCs and thereby allowing ones games in running faster.
The case and power supply should not be overlooked- Power supply is the most crucial element to a computer. Individuals generally have a tendency of not spending much on power supplies yet it is crucial to never follow suit. Poor power supply is likely to damage parts and at times also result in complete failure of PCs. On the other hand the case must be sufficiently large for holding every necessary part for a computer. Besides, it should have a fan for keeping the PC cool. The case should be of good quality to prevent issues such as bad air flow as well as stripped screws.
8GB RAM- It is vital to have a minimum of 8GB RAM for enjoying quality gaming experience.
High grade GPU- Visuals are vital components in gaming thus it is crucial to go for high grade GPU.
Gaming PC has added benefits over gaming console. One can get numerous multiplayer online games for playing on the PC. Besides, one can also avail many options such as countless game titles, MUDs, email games and choices for playing browser games. Another benefit is that one can use a computer for editing maps for a game as well as modifying them. Although HD consoles have average capabilities, one can expect best quality graphics from PCs. Gaming consoles provide a remarkable technology post release, yet do not provide a mode for competing with the rapid progression in hardware technology.

The portability of the laptops is the most highlighted factor and the most major reason for its increased popularity. You can find almost all sorts of advanced features in this compact device that you can experience in a latest desktop PC. >

The most important factor that you should be considered while planning to buy a portable laptop is its battery back up.

If the laptop battery fails to offer a better battery back up then its use become meaning less. Since the laptop with bad back up cannot be carried around. The better battery back up is the plus to the reliability of the gadget. Today most of the computer users are biased to the laptops.

The laptops have got wide possibilities. It can be used either for professional purposes or can be used for entertainment stuffs.

The use of the laptops by school students is further increasing day by day. They use the device for learning purposes. They can make use of the laptops to get connected to the internet to do the research on the various subjects within the syllabus.

This has an influential effect on the overall performance of the students. They can flourish by getting seamless knowledge on various topics. They do not have to carry a pile of notebooks if they possess a decent laptop with decent memory.

Once it was not at all safe to rely on a gaming laptop. Today, the case is different seeing as that most of the gaming laptops come with better battery back of about 2 hours. The market is now flooded with a number slim and compact gaming notebooks with uncompromised power. These models offer better back up and are capable of meeting the expectation of the students.

Now, the gaming laptops are no longer used as just gaming console but will become a staple for the school going students.

The emergence of the new i3, i5 and i7 quad-core processors from the Intel is able to deliver unbeatable power to the gaming laptop that make it capable of providing diverse applications other than gaming. The gaming laptops are integrated with the discrete graphics cards (GPUs) that is responsible for high definition video games rendering.

This dedicated GPU are extremely useful for so many educational related stuffs such as web authoring, handling large spreadsheets and charts, video-editing, flash creation as well as doing complicated presentations.

Alienware M11x is one such gaming laptop, which has now used extensively by students. This laptop is able to outreach the performance offered by many other market hit laptop models that too with highly competitive price point.

This is integrated with the 11.6 inch display and is powered by i5 or i7 processor. Nvidia Geforce 335M mobile graphics chip is the yet another component that is dedicated for gaming needs.

The battery back up is yet another feature that will take your breathe away. The 8 cell battery offer at least 7 hour operating time for the students. Now most of the gaming laptops are the perfect learning and entertainment package for students.

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The heat that inevitably arises in a gaming laptop is due to the heavy utilization of the graphics card (or GPU) during gaming. In fact, the GPU tends to generate more heat than the central processor itself and has a higher threshold for heat by and large. It is not uncommon for a GPU to reach temperatures in the neighborhood of 80 to 90 degrees C, especially when you are overclocking it.

This, of course, puts the gaming machine in a whole other segment than your average mail-downloading machine without a dedicated graphics card. Constant overheating will not damage the computer right away, but it may have a negative impact on the life span of your PC and is also more than a little uncomfortable.

In addition to bringing down the temperature to manageable levels, an exterior laptop cooler can also provide some additional features to your overall gaming experience such as speakers or more USB ports. At any rate, having a decent laptop cooler is effectively just looking out for your most likely expensive gaming machine. The average cooling unit is a relatively small investment.

When you head out to locate a good cooler pad or stand, there are a number of aspects that ought to affect your decision, the most important one being efficient cooling of course, but also that it fits the dimensions of your laptop. You don’t want to order a cheap one online only to open the package to find a tiny netbook cooler. On the flip side of the coin you don’t want an unnecessarily bulky stand. There is a large amount of coolers available that are designed to suit essentially any unit, but it’s important to check the dimensions so that it suits your laptop.

As a rule of thumb, do not go with a random product based on price or even average rating–find one that is designed to work with your machine.

A couple of other things to consider are the number of fans, capacity and noise level. You can usually get the gist of these matters from the specifications and user reviews. What also needs to be taken into account is the positioning of the most heat-generating surfaces on the laptop. This is generally the space where the GPU and the CPU resides, respectively.

Additionally, you may also want to have a look at the possibility to add some new features to complement your computer. For instance, you have the option to enhance the gaming machine with a new set of speakers or a few more USB ports. A few more expensive models also come with built-in thermostats that adjusts the air flow according to how much heat is produced, which is good news for the average level of noise. The top cooling unit is one that retains the noise level to a bare minimum while also decreasing heat effectively.

To keep the noise to a minimum, there are also passive cooling pads that absorb heat though salts that are frozen at room temperature and will not be using fans at all, but these ones will only last for so long before they need to refreeze. Another option is to choose a cooler with a single huge fan that spins relatively slowly, thus reducing noise output.