Most of us play computer games now and then for some entertainment but some of us are truly passionate about gaming. We have earlier reviewed about Game Booster beta 3 which has captivated many gamers. Now, Game Booster Version2 has launched to take the gaming experience to the next level.
Game Boosterv2 is designed to help optimize your PC for smoother and more responsive game play in the latest PC games.
It is supported by Windows 2000, xp, vista and 7 and must require DVD or CD-ROM drive for installation. It is compatible with PunkBuster, Cheating-Death, VAC, and any other anti-cheat software.
It basically works by updating hardware drivers, downloading essential gaming tools, tweaking system settings for gaming, defragmenting game directories, temporarily shutting down background processes, cleaning RAM, and intensifying processor performance. More »
Windows 7’s evolution compared to Windows Vista is undeniable, and the lucky few that so far have had access to the RTM bits of the latest Windows client can confirm this. But fact of the matter is that even in Beta Build 7000 development stage, Windows 7 bested Vista, and the boot time performance drag race is an illustrative example in this regard. However, Windows 7 startup speeds manage to leave its precursor in the dust. Some of you might remember reading about the 11-second boot Windows 7 delivered in a demonstration courtesy of Ruston Panabaker, Microsoft’s principal program manager of strategic silicon partnering. (via PCMag and Beyond Binary)
Yes, Windows 7 booting in just 11 seconds. My first question was, what kind of computer was Panabaker running, for obvious, and geeky, reasons. So I went ahead, and shot an email to Microsoft asking for details about the hardware configuration of the 11-second Windows 7 boot machine. Here is the answer a company spokesperson provided me: “This was ran on a Quad-core 1.7 GHz Nehalem [Core i7] processor on a Calpella chipset, 2GB of memory, 80 GB Intel X25-M SSD (1st gen). In the set up, the log-in screen was turned off in the user control panel.”
However, the Microsoft representative noted that the 11-second boot represented just the startup time for Windows 7. “Note: BIOS post is in addition to this,” the company spokesperson added. More »
What, exactly, are supercomputers? The clue is in the name, really: they’re powerful computers capable of calculating many millions of floating operations per second (FLOPS) essentially, they’re very, very fast.
While any array of powerful computers, such as a modern-day web server which consists of several motherboards (the main circuit board of a computer) running in parallel can be considered a supercomputer, generally the term is reserved for machines that dedicate their entire hardware to one complex task at any given time.
Take the NEC Earth Simulator in Japan, for example, which was created specifically for modelling weather problems associated with global warming. Or the world’s fastest computer, BlueGene/L at Lawrence Livermore National Laboratory in the US, which simulates the behaviour of biomolecular structures and protein folding. It’s capable of 600 trillion FLOPS (tera-FLOPS or TFLOPS), whereas, the six-year-old Earth Simulator is only capable of 36TFLOPS. BlueGene/L won’t hold the top spot for long, though. Supercomputers twice as powerful will be online soon. More »
Microsoft is optimizing Windows 7 in order to increase performance, and, in this context, the dispatcher lock is one of the components that has got cut off . According to the Redmond company, fewer hardware locks are synonymous with boosted parallelism, namely a new level of efficiency when it comes down to taking advantage of modern processing architectures. This is valid for Windows Server 2008 R2, namely Windows 7 Server, and, naturally, also for the Windows 7 client, since the two operating systems share the same code base.
“With Windows 7, the dispatcher lock is replaced with several finer-grained synchronization techniques, thus effectively distributing resource contention. The main benefits for applications include increased system performance and more optimal use of available hardware resources,” Phil Pennington, Windows Server Technical Evangelism, revealed.
Evolving from Windows Vista, Windows 7 is embracing the many core CPU world, delivering the promise of enhanced performance through the advantage represented by parallel computing. However, in order for Win7 to be tailored to many core processors, the platform’s kernel had to be freed from past relics such as the dispatcher lock. More »
If you’re upgrading a computer running Windows XP, you can save money by opting for an upgrade rather than the full version of Windows Vista.
However, you can’t necessarily perform an ‘in-place’ or ‘over-the-top’ upgrade; sometimes you have to perform a clean installation of Windows Vista, which means backing up and reinstalling all your current programs, folders and files. The table shows where an over-the-top upgrade is possible.
In practice, a clean install means a fresh start; anything short of this can carry over problems from your old, cluttered version of Windows XP. Strictly speaking, when Windows Vista installs itself over Windows XP, it actually does perform a clean install and then imports all the old settings.
This should help prevent problems and can even, in principle, carry through hardware drivers that can’t be installed under Windows Vista itself, thereby preserving the working life of older devices. However, we’d recommend a truly clean install whenever possible. More »