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NVIDIA® GeForce® GTX 580 is the world's fastest DirectX 11 GPU. With screaming performance and an innovative new thermal design, GeForce GTX 580 rips through the latest games while running quieter than the previous generation. GeForce GTX 580 – don't play DX11 without it.
Built for DirectX 11
GeForce GTX 580 delivers massive DirectX 11 tessellation performance so you can crank-up the gaming realism with incredibly detailed environments and characters.
TOM CLANCY'S H.A.W.X.® 2 image
captured on NVIDIA GPU provided by
UBISOFT.
Surround Gaming
Harness the graphics power of GTX 580 in SLI to experience panoramic gaming across three screens with NVIDIA Surround technology.
MAFIA® II image captured on NVIDIA GPU provided by 2K games.
Play in 3D
Breakthrough the boundaries of your screen and nter a new dimension with NVIDIA® 3D Vision™ technology for games, videos, and photos
Features
Microsoft® DirectX® 11 Support
DirectX 11 GPU with Shader Model 5.0 support designed for ultra high performance in the new API’s key graphics feature, GPU-accelerated tessellation.
NVIDIA® PhysX® Technology
Full support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.
NVIDIA® 3D Vision™ Ready1
GeForce GPU support for NVIDIA 3D Vision, bringing a fully immersive stereoscopic 3D experience to the PC. A combination of high-tech wireless glasses and advanced software, 3D Vision transforms hundreds of PC games into full stereoscopic 3D. In addition, you can watch 3D movies and 3D digital photographs in eye popping, crystal-clear quality.
NVIDIA® 3D Vision™ Surround Ready2
Expand your games across three displays in full stereoscopic 3D for the ultimate “inside the game” experience with the power of NVIDIA 3D Vision and SLI technologies. NVIDIA Surround also supports triple screen gaming with non-stereo displays.
NVIDIA® SLI® Technology3
Industry leading NVIDIA SLI technology offers amazing performance scaling for the world’s premier gaming solution.
NVIDIA® CUDA™ Technology
CUDA technology unlocks the power of the GPU’s processor cores to accelerate the most demanding tasks such as video transcoding, physics simulation, ray tracing, and more, delivering incredible performance improvements over traditional CPUs.
32x Anti-aliasing Technology
Lightning fast, high-quality anti-aliasing at up to 32x sample rates obliterates jagged edges.
NVIDIA® PureVideo® HD Technology4
The combination of high-definition video decode acceleration and post-processing that delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for movies and video.
PCI Express 2.0 Support
Designed for the new PCI Express 2.0 bus architecture offering the highest data transfer speeds for the most bandwidth-hungry games and 3D applications, while maintaining backwards compatibility with existing PCI Express motherboards for the broadest support.
Dual-link DVI Support
Able to drive industry’s largest and highest resolution flat-panel displays up to 2560x1600 and with support for High-bandwidth Digital Content Protection (HDCP).
HDMI 1.4a Support5
Support for HDMI 1.4a including GPU accelerated Blu-ray 3D support, x.v.Color, HDMI Deep Color, and 7.1 digital surround sound.
NVIDIA TEGRA DELIVERS THE ULTIMATE MOBILE EXPERIENCE
As the world’s most advanced mobile processor, featuring the world’s first mobile dual-core CPU, Tegra brings console-quality games to mobile devices, with up to 5x faster gaming performance, stunning 1080p HD video, video chat in HD, and lightning fast Web.
SMARTPHONES AND TABLETS — EXPERIENCE MORE
NVIDIA Tegra-powered mobile devices give you the freedom to take your visually-charged blazing fast gaming wherever you go. Plug into a huge screen over HDMI and enjoy stunning 1080p HD movies and vivid photos. Video chat in HD with friends and family on other mobile devices and PCs. Then go online and browse your favorite Web sites at lightning speeds – all while running multiple applications at the same time, without skipping a beat.
TEGRA MOBILE PROCESSOR
NVIDIA Tegra 2 mobile processors power the new generation of mobile devices and deliver console-quality gaming, stunning HD video playback, and an uncompromised Web experience.
GPU computing or GPGPU is the use of a GPU (graphics processing unit) to do general purpose scientific and engineering computing.
The model for GPU computing is to use a CPU and GPU together in a heterogeneous co-processing computing model. The sequential part of the application runs on the CPU and the computationally-intensive part is accelerated by the GPU. From the user’s perspective, the application just runs faster because it is using the high-performance of the GPU to boost performance.
As of 2010, most SSDs use NAND-based Flash memory, which retains memory even without power. SSDs using volatile random-access memory (RAM) also exist for situations which require even faster access, but do not necessarily need data persistence after power loss, or use batteries to back up the data after power is removed.
The new Alienware® Aurora™ ALX desktop delivers the ultimate, out-of-the-box gaming experience in a MicroATX PC. With factory-overclocked processors, the most extreme graphics and a new industrial design, you'll have the best arsenal in the universe. Play hard and look good doing it. Absolute power is now in your hands.
Break the Speed Limits
Crank up your gaming speed to heart-stopping levels with Intel® Core™ i7 975 Extreme processors, pre-overclocked by Alienware experts for speeds up to an incredible 3.6GHz. With Intel® Turbo Boost technology, hyper-threading and an 8MB cache, you'll achieve the highest benchmarks imaginable — while maintaining the system stability you expect from Alienware.
Dominate with Dual Graphics Options
Power your desktop with some of the latest dual graphics technologies, and your enemies won't know what hit them. ATI™ CrossFireX™ and NVIDIA® SLI™ graphics options deliver high frame rates at HD resolutions, all while maxing out game settings. Add a second graphics card to experience a whole new level of spectacular performance and lifelike imagery.
ATI CrossFireX - Dominate any game with an ultimate multi-GPU performance gaming platform, enhanced by the latest Microsoft® DirectX® technology.
NVIDIA SLI - Don’t dial back game settings; crank ’em up. With NVIDIA® SLI™ graphics and Microsoft® DirectX® technology, you can experience your digital media like never before.
Multi-GPU Support - Add a second graphics card to increase your gaming performance by up to 100%, while enjoying vivid images and fast transitions. With optional graphics cards, you can power up to four independent digital displays. Stay deep within your game on a main monitor and still keep up with your other tasks.
Complete Immersion - Build your system with some of the best gaming GPUs and still have room for the other essentials of an immersive experience, including crystal-clear sound and optimised networking.
Your Command Center
Alienware™ Command Center provides intuitive, user-friendly access to exclusive applications, including AlienFX™ lighting effects, Alienware thermal controls and AlienFusion power management. Updates and new releases download directly into Command Center, creating an evolving tool for personalising your system.
AlienFX Lighting — Choose from an array of 20 colours — up to an amazing 25 billion accent lighting colour combinations — to customise the effects across eight distinct zones.
With the Alienware Aurora ALX, you'll be living and breathing in high performance. Alienware's most powerful MicroATX desktop will help you dominate at a LAN event. Use its all-new, motorized vents to manage your thermals and intimidate the competition. And you can personalize the Cosmic Black machine with lighting effects in eight different zones.
Active Venting — This Alienware-exclusive feature helps your system stay cool in the heat of battle. Controlled through Alienware's Command Center, the five mechanical vents are triggered when the chassis reaches high thermal values.
Liquid Cooling — Eliminate distractions with high-performance CPU liquid cooling, which is more than twice as quiet as the standard heatsink and fans on other PCs. The efficient cooling also helps increase component longevity.
Easy Upgrades - Look inside the Alienware Aurora ALX, and you'll see why it's easy to make this desktop your own. You can access many of the core components without any tools for fast upgrades. And the chassis includes five-zone, internal theater lighting — powered by rechargeable batteries for limited time periods when the A/C cord is unplugged.
Front Panel Access - Simply press down on the first louver to connect USB and front audio cables, without needing to reach to the back of the chassis. The ports are articulated to reduce front-door snag when cables are connected, so you can avoid unwanted tangling and costly mishaps.
Rear Entry - Use the chassis's last louver, towards the rear of the system, as the handle for opening the case for upgrades and service. The rear of the chassis also includes lighting for added convenience when adding or removing cables.
* Dell does not recommend operating the processor or other system component beyond factory default settings. This may cause system instability and reduce the operating life of your system components.
Case
Battalion 101 X8100-U3 18.4" Full HD 1920X1080 Widescreen LCD TFT Laptop w/8 Gaming Key, 2 HDMI ports, eSATA port, Fingerprint Security, Bluetooth, Li-Polymer battery, Universal AC Power Adapter - Original Metallic Black
Processor
Intel® Core™ i7-740QM Mobile Processor (4x 1.73GHz/6MB L3 Cache)
Memory
4GB [2GB x 2] 1333MHz DDR3 SDRAM [Laptop Memory] - Corsair or Major Brand
Video Card
2x ATI Mobility Radeon HD 5870 - 1GB [X8100] - CrossFire Mode
Hard Drive
320 GB 7200rpm Serial-ATA Super Slim Laptop Hard Drive
This is a linux based operating system. This OS supports several software's that not supporting in other linux based OS (linux, fedora or ubuntu) . Try it. It's cool.
Extra cooling is usually required by those who run parts of their computer (such as the CPU and GPU) at higher voltages and frequencies than manufacturer specifications call for, called overclocking. Increasing performance by this modification of settings results in a greater amount of heat generated and thus increasing the risk of damage to components and/or premature failure.
The installation of higher performance, non-stock cooling may also be considered modding. Many overclockers simply buy more efficient, and often, more expensive fan and heat sink combinations, while others resort to more exotic ways of computer cooling, such as liquid cooling, Peltier effect heatpumps, heat pipe or phase change cooling.
There are also some related practices that have a positive impact in reducing system temperatures:
Heat sink lapping
Heat sink lapping is the smoothing and polishing of the contact (bottom) part of a heat sink to increase its heat transfer efficiency. The desired result is a contact area which has a more even surface, as a less even contact surface creates a larger amount of insulating air between the heat sink and the computer part it is attached to. Polishing the surface using a combination of fine sandpaper and abrasive polishing liquids can produce a mirror-like shine, an indicator of a very smooth metal surface. Even a curved surface can become extremely reflective, yet not particularly flat, as is the case with curved mirrors; thus heat sink quality is based on overall flatness, more than optical properties. Lapping a high quality heat sink can damage it, because, although the heat sink may become shiny, it is likely that more material will be removed from the edges, making the heat sink less effective overall. If attempted, a piece of float glass should be used, as it self-levels as it cools and offers the most economical solution to producing a perfectly flat surface.
Use of exotic thermal conductive compounds
Some overclockers use special thermal compounds whose manufacturers claim to have a much higher efficiency than stock thermal pads. Heat sinks clean of any grease or other thermal transfer compounds have a very thin layer of these products applied, and then are placed normally over the CPU. Many of these compounds have a high proportion of silver as their main ingredient due to its high thermal conductivity. The resulting difference in the temperature of the CPU is measurable (several celsius degrees), so the heat transfer does appear to be superior to stock compounds. Some people experience negligible gains and have called to question the advantages of these exotic compounds, calling the style of application more important than the compound itself. Also note that there may be a 'setting' or 'curing' period and negligible gains may improve over time as the compound reaches its optimum thermal conductivity.
Use of rounded cables
Most older PCs use flat ribbon cables to connect storage drives (IDE or SCSI). These large flat cables greatly impede airflow by causing drag and turbulence. Overclockers and modders often replace these with rounded cables, with the conductive wires bunched together tightly to reduce surface area. Theoretically, the parallel strands of conductors in a ribbon cable serve to reduce crosstalk (signal carrying conductors inducing signals in nearby conductors), but there is no empirical evidence of rounding cables reducing performance. This may be because the length of the cable is short enough so that the effect of crosstalk is negligible. Problems usually arise when the cable is not electromagnetically protected and the length is considerable, a more frequent occurrence with older network cables.
These computer cables can then be cable tied to the chassis or other cables to further increase airflow.
This is less of a problem with new computers that use Serial ATA which has a much narrower cable.
Airflow optimization
The colder the cooling medium (the air), the more effective the cooling. Cooling air temperature can be reduced by these guidelines:
Supply cool air to the hot components as directly as possible. Examples are air snorkels and tunnels that feed outside air directly and exclusively to the CPU or GPU cooler. For example, the BTX case design prescribes a CPU air tunnel.
Expel warm air as directly as possible. Examples are: Conventional PC (ATX) power supplies blow the warm air out the back of the case. Many dual-slot graphics card designs blow the warm air through the cover of the adjacent slot. There are also some aftermarket coolers that do this. Some CPU cooling designs blow the warm air directly towards the back of the case, where it can be ejected by a case fan.
Air that has already been used to spot-cool a component should not be reused to spot-cool a different component (this follows from the previous items). The ATX case design can be said to violate this rule, since the power supply gets its "cool" air from the inside of the case, where it has been warmed up already. The BTX case design also violates this rule, since it uses the CPU cooler's exhaust to cool the chipset and often the graphics card.
Prefer cool intake air, avoid inhaling exhaust air (outside air above or near the exhausts). For example, a CPU cooling air duct at the back of a tower case would inhale warm air from a graphics card exhaust. Moving all exhausts to one side of the case, conventionally the back, helps to keep the intake air cool.
Hiding cables behind motherboard tray or simply apply ziptie and tucking cables away to provide unhindered airflow.
Fewer fans strategically placed will improve the airflow internally within the PC and thus lower the overall internal case temperature in relation to ambient conditions. The use of larger fans also improves efficiency and lowers the amount of waste heat along with the amount of noise generated by the fans while in operation.
There is little agreement on the effectiveness of different fan placement configurations, and little in the way of systematic testing has been done. For a rectangular PC (ATX) case, a fan in the front with a fan in the rear and one in the top has been found to be a suitable configuration. However, AMD's (somewhat outdated) system cooling guidelines notes that "A front cooling fan does not seem to be essential. In fact, in some extreme situations, testing showed these fans to be recirculating hot air rather than introducing cool air."[12] It may be that fans in the side panels could have a similar detrimental effect -- possibly through disrupting the normal air flow through the case. However, this is unconfirmed and probably varies with the configuration.
The Freescale 683xx (formerly Motorola 683xx) is a family of compatible microcontrollers that use a Freescale68000-based CPU core. The family was designed using a Hardware Description Language, making the parts synthesizable, and amenable to improved fabrication processes, such as die shrinks.
There are two CPU cores used in the 683xx family: the 68EC000 and the CPU32. The instruction set of the CPU32 core is similar to the 68020 without bitfield instructions, and with a few instructions unique to the CPU32 core, such as table lookup and interpolate instructions, and a low-power stop mode.
The modules of the microcontroller were designed independently and released as new CPUs could be tested. This process let the architects perform "design-ahead" so that when silicon technlogies were available, Motorola had designs ready to implement and go to market. Many of these submodules have been carried forward into the Coldfire line of processors.
