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Archive for March, 2011

Today everything has changed. Anything can be lifestyle these days. As long as it is unique and you feel fun doing it. You can dance and make the dancing itself as your lifestyle. You can sing and make singing a part of your life. All of that is up to you and in case you are a flag freak then you are free to collect flag and make it a part of your life so other people will recognize you by the flags. It is not hard to do that if you want.

You can buy flags on the internet. It is not hard to find because everything has been really easy to find on the internet these days. Flags are just one of those things available on the internet. You can have flags for lifestyle if you like it and it is not something wrong to do. You can buy car flags and use it on your car. You can buy it from the internet. You can even buy stick flags on the internet if you want. That is why it is really easy to adopt flags as a part of our life. It is unique and fun to do.

Seagate has recently discovered that Barracuda 7200.11 family hard drive has a random, unexplained freezing problem that was usually most apparent with hard drive stays BUSY, being detected with 0 in LBA.

There is so much talk about this major problem, some say that if the hard drive powers up, it will be recognized in the system for a few seconds, and soon it shows as “BUSY” “Drive Not Ready”, or LBA is detected as 0.

Technically speaking, Seagate 7200.11 family has a big capacity up to 1.5 TB of storage. Bearing GMR recording heads technology can provide drives with increased recording density; in this case, an error-correction algorithm was made to maintain the read correction and data storage. SalvationDATA experts verify that hard drive will sequently read the data in P-list and G-list, when perform on a detective list. Otherwise, as soon as the read command failed; the hard drive will promptly get into a state of self-protection, so the data stored on the disk will not be destroyed by other operation errors of any time. The reason that can cause read failures is the mess of data in G-list and P-list, and that’s the problem where hard drive are going “BUSY” soon after powered up.

However, there are many solutions out there claim to resolve these problems like hard disk drive stays “BUSY” and “Drive Not Ready”, or being detected with 0 in LBA, for example. In fact, they are simply dealing with the “BUSY” issue. Here are the options:

1. First you need to remove PCB from HDA case and connect it to the console box.

2. Turn to CMD mode, command “Ctrl+Z”; “F3 T>” will be output.

3. Command “/2″, turn to Level 2.

4. Input command “Z” and press Enter to stop spindle motor.

5. Then mount PCB to HDA case; do not power off during mounting.

6. In CMD mode, input command “U” and press “Enter” to start spindle motor.

7. Input command “/1″ and press “Enter” to Level 1.

8. Input command N1and press “Enter”.

9. Switch power off and on, then the drive should reach readiness.

10. Then use Barracuda 7200.11 hard drive utility of automatic reallocation to restore LBA 0 GB issue.

The other problem that LBA is detected as 0 is a typical failure for Barracuda 7200.11 hard drive. Such drives can be detected normally but the data area is inaccessible with LBA 0 GB.

G-list is related with SMART-list. SalvationDATA technicians have recently discovered that when Barracuda 7200.11 hard drives deal with bad sectors, SMART list will read/write on every sector, to check if there are real bad sectors existing, soon will add those bad sectors to G-list. These operations will be noted on SMART Log then. In most cases, If drives are being powered on/off too often when drives are engaged on reading data, as a result, hard drive will get hung a lot and then SMART list will be destroyed, and also impact on G-list, so the hard drive will be detected with LBA 0 GB.

Toshiba Satellites are a series of affordable and powerful laptops from Toshiba. These laptop computers are easily portable and yet powerful enough to serve as a desktop replacement. Models of the series vary by features and size, and range from the Satellite T115 with an 11.6-inch LCD for ultimate mobility, to the high performance Toshiba Satellite P500, with an 18.4-inch LCD monitor.

Of the Toshiba Satellites, perhaps the best combination of size, price, and specifications is the Toshiba A500. The Toshiba Satellite A500 is resourceful enough to function as a business computer at work, in the classroom and in the home as well. All Toshiba Satellites in the A500 model come with an extended life battery, a numeric keypad, a DVD drive, USB ports, expansion slots, and a 16-inch LCD monitor active matrix back light display.

Of the A500s, the A500-ST56X7 is an excellent choice. This model of the Toshiba Satellites series comes with a 2.26 GHz Intel i5 -430M Dual Core Processor, complete with Intel’s Hyper-Threading Technology, for an efficient and powerfully fast computing experience. The A500-ST56X7 also has a 500GB internal SATA hard drive and comes with 4GB of DDR3 memory. The A500-ST56X7 comes equipped with an Intel Media Accelerator HD Graphics card with 32MB-1696MB of dynamically allocated shared graphics memory, which should handle most graphics intensive software without any problems.

For those seeking a more powerful computer, the A500 model comes in an upgraded version, the A500-ST56X6. This model of the Toshiba Satellites laptops has many of the same features as the A500-ST56X7, but comes with a more powerful processor and graphics card. The A500-ST56X6 features the Intel Quad Core i7-720QM Processor and an NVIDIA GeForce 310M Graphics card with 512MB GDDR3 discrete memory.

If you are looking for a wide screen monitor to serve primarily as a desktop replacement, check out the Toshiba Satellites series Model P500-ST68X2. This model has an 18.4 LCD monitor with 1680 x 945 native resolution. It also features the Intel Quad Core i7-720QM Processor and an NVIDIA GeForce 330M Graphics card with 1GB GDDR3 discrete memory.

At the other extreme in terms of size and portability is the T115D- S1120 laptop, with an 11.6-inch monitor. This model is designed to be the ultimate in portability and comes equipped with an AMD Athlon Neo Processor MV-40, 2 GB of DDR2 memory, and ATI Radeon HD 3200 Graphics card with 128MB-828MB dynamically allocated shared graphics memory. The SATA hard drive features 250GB of storage.

If you need a portable computer with more power, a good choice is the U500-ST5307. This model has a 13.3-inch LCD monitor, an Intel Dual Core i3-330M Processor, and an Intel Graphics Media Accelerator HD graphics card. The hard drive has 320GB of storage capacity.

All the Toshiba Satellites mentioned above come equipped with stereo speakers, a built in web cam and microphone for business video web conferencing or day to day socializing, and an internal wireless Network Interface Card, or NIC capable of supporting wireless 802.11b/g standards.

All the models above also feature a DVD drive, with the exception of the T115D-S1120, which is capable of attaching an external DVD drive. All models feature the Windows 7 Operating System, so you can use major available programs on market such as Microsoft Office, Acrobat Reader, pdf splitter, WinZip, and many more.

Toshiba Satellites get high ratings from consumers and reviewers, with high marks for ergonomics, as well as performance and design. Reviewers and consumers love the combination of memory, processing power, and value.

November 2008 saw one of the most important event in the history of Computing when Intel unveiled the fastest processor on earth aka The Intel I7 Core 965 – Extreme Edition. The fastest processor Intel Core 2 Quad QX9770 became just a predecessor and the computing world was redefined.

So what is that I7 Core Monster Offers making it the best processor ever made? This is the question I can hear from your side. Unfortunately the answer cannot be given in a single line. After you read the statistics below, you too will understand why. So let’s start…

Intel I7 Core has two “younger brothers” in the category. The Intel I7 Core 920 and Intel I7 Core 940.

First of all, let us discuss the Architecture of Intel I7 Core 965 EE (Extreme Edition) and find out what changes have been made to it. One thing that we will keep in mind is that all the comparisons will be made between Intel I7 Core 965 EE and Intel Core 2 Extreme QX9770. So this will help us better understand the differences between the two.

Now before getting to know the differences lets see what are similarities in them. Both I7 core and Core 2 Extreme QX9770 are built using the 45 nanometer wafer technology, they both are based on Penryn cores and share the same clock speed of 3.2 GHz. The similarities ends here and what we now have a Monster completely different from the former version.

Now here follows the technical stuff that gives the physical differences between the two and clearly votes out the Core 2 Extreme. Intel I7 Core Has 731 Million Transistor on board of 263 mm2. the I7 core does not have a 12MB L2 cache. It instead has a Third level L3 shared cache of 8MB. It has maximum 24 non-turbo unlocked multiplier both up an down. The cooling fan has a size increase too and it is apparent as the new I7 core will be needing a better cooling solution as compared to the former edition. The memory controller is integrated and so you can expect huge memory bandwidth. The Hyper Threading Technology introduced in the Intel Pentium 4 Prescott has made a return with the I7 core and so the I7 core can handle 8 thread simultaneously. It also features improved branch predictions resulting into “Intelligent” computing at higher speeds.

Now comes the benchmarks that you must be interested in if you are not a techy like me. So let us first define the system that will run this monster. Now the board that we will be using is Intel X58 knows more popularly as Intel X58- Smackover. Smackover supports a sizzling speed of 8.5 GB/s between the processor and the RAM and a QPI Speed of 25.6 GB/s. This platform supports a tri-channel DDR3 memory and so we will be using 1 GB modules supplied at 1066 MHz and with latencies of 7-7-7-20 at 1.5 volts.

FUTUREMARK 3DMark Vantage

When the Turbo Mode is disabled I7 core 965 gave a distinct 15 % increase in the speed. While enabling the Turbo Mode gave a performance higher by 19.5 % which is very impressive. This performance increase was achieved without overclocking the processor. In overclocked state the performance delivered by Intel I7 core 965 EE was 30% more as compared to Intel Core 2 Quad Q9650 predecessor.

PCMark Vantage

While we tested the two cores for PCMark Vantage, the data we gathered impressed us showing clear signs of Performance shift on the higher side with the I7 core 965 EE overclocked.

Without Overclocking the processor the I7 core outperformed Core 2 Quad Q9650 by 53% and overclocking it gave a performance boost as high as 75%. This is a superb performance that you can expect.

SiSoftware Sandra

These are the tests that you are probably interested in as this will give the basic idea of how fast the system is in terms of Multi-Media support.

The performance boost that a general user can have is in terms of Memory Bandwidth, Processor Arithmetic (How fast is the processor), Multi-Media Support and the Multi-Core Efficiency. Have a look at those test individually and judge yourself!

Memory Bandwidth Performance Tests

The performance tests shows that Integrating the memory controller on the die has helped Intel I7 core squeeze out exceptional memory bandwidth of 18GB/s with just DDR3 RAM at 1066 MHz in normal state. When overclocked, an additional of 3.1 GB/s memory bandwidth is added making a total of 21.1 GB/s. This is impressive and it clearly knocks out the Core 2 Quad Q9650.

Processor Arithmetic Tests

Taking a look at the processor arithmetic, I7 core 965 EE shows a performance boost of 72% in overclocked state and a performance boost of 58% otherwise.

Multimedia Float Test

Multimedia Float Tests show a huge performance boost of 55% over the predecessor. It is impressive as this is the fastest in the Cutting Edge technology specs.

Multi-Core Efficiency

Now this benchmark is designed to test multi-core processors with different architecture. This test will show data related to the connection speed between the cores and not the speed of the cores. As Intel I7 core supports the new QPI technology and have brought back the days of Hyper Threading technology it is definitely going to have its stand above all the processors.

The Core 2 Quad Q9650 processor shows an impressive speed of 18 GB/s. In comparison I7 core fares almost double. But what impressed us most is the I7 core 965 EE overclocked where it registered a speed of 45 GB/s at 3.88 GHz.

CINEBENCH Tests

This benchmark specifically focuses on the Highly Graphics Intensive User Group. So if you are looking for a good solution in terms of Graphics Support and performance, these tests should help make a clear choice without any kind of confusion. These also includes the group of people related with the Video Editing Industry.

Multi-CPU Render

Hereto I7 core fared a good 21% margin over Core 2 Quad Q9650 in normal state and showed a performance boost of 35% in overclocked state. This was achieved due to the inclusion of on-board memory controller and use of Hyper Threading Technology that bypassed the limitations of FSB.

OpenGL Render

The same architecture has also helped I7 Core race ahead of its predecessor and show an impressive boost of 18% in terms of performance with OpenGL Rendering Test.

Adobe Premiere Pro

This superb piece of software is used extensively in the Video Editing Industry and is used widely for video editing. Premiere Pro heavily depends on the CPU configuration and the memory bandwidth available to it for video Rendering. So it is but natural that tests with Premiere Pro will show significant boosts.

The video file that was used in the test was rendered within 29 seconds by the predecessor of I7 core, Core 2 Quad Q9650 while what impressed us was the time taken by I7 core 965 EE. It was just 22 seconds without overclocking and it was 18 seconds with overclocking showing us a boot of little lower than double.

Adobe After Effects Tests

This software too seems to utilizes the benefits offered by the processing monsters in a smart way. Our tests showed us a performance boost of 60 % in rendering of a video file with Adobe After Effects.

Power Consumption

Now comes the tests that we are specifically interested in: Power Consumption. In terms of power consumption Intel I7 core is a “Powerful” Processor. The Intel I7 Core 965 EE consumed almost 337 Watts and 147 Watts in idle state when overclocked. This is definitely huge. The comparisons draws this fact: Though the power consumption of Intel I7 core at peak load is very high, it is very efficient under manageable load conditions or when it is idle.

Final Verdict

The I7 core 965 EE is undoubtedly the emperor and is not going to leave the throne of Fastest Processor on earth in near future. It has easily beaten Core 2 Quad Q9650 in all the tests which was once considered to the best Processor your money can buy and replaced it gracefully. The I7 cores were simply stunning and impressive in the tests specifically related to video editing and rendering showing us a bright future for itself in this industry. All the other processor looked old like the using Pentium II series in comparison with the I7 Cores. A matter of surprise is that the slowest processor in the I7 core series was easily able to beat the once fastest of all times Intel Core 2 Quad Q9650.

All these enhancements and performance boosts were possible due to two major changes that took place in the I7 Core. First i the inclusion of memory controller on the die itself and the use of the new QPI technology instead of the old fashioned FSB. And the Second is the use of Hyper Threading Technology to facilitate higher data transfer speeds between the cores.

Initially purchasing a Extreme PC may burn a hole in the pocket. The processor alone is priced at 1000 USD. And currently there is only one chipset supporting this monster, it is Intel X58. This too is priced heavily and may prove extremely expensive to get the benefits. Though Quality and Performance equals nothing, the ultimate decision is to be taken by you.

Overall, the processor fares well in all the conditions and for now has shown itself as the future of computing and you will not regret the money you spent after a Intel I7 Core 965 EE system.

The new ATI 4800 series is nearing its release, and more and more information is leaked on the whereabouts of the new NVidia 9900 series GPU, so the issue now is: which one will be better? Well, unfortunately, there are no credible benchmarks on either of these cards, so I will have to talk from the perspective of a business man.

The RV770, also known as the ATI Radeon 4800 series, is supposed to be released this month.Shortly afterwards, nVidia will release its 9900 series GPU’s in response to ATI. Now, this will be a very interesting show. First of all, ATI’s been steadily regaining its momentum. With the huge success of the ATI 3800 series GPU’s, ATI can use its recent success as a push toward the top of the hill.

While ATI pushes forward with its recent success, NVidia is now in a somewhat tense situation. With the disappointing debut of the 9800series GPU’s, NVidia must lick its wounds and push forward again to recreate the gains they had on ATI. Now that ATI is starting to build momentum, NVidia will have to work its butt off polishing the 9900series GPU’s as much as possible so that both GPU’s will not turn out to be the second 9800 series. Although they’re being released as replacements of the 9800 series GPU, NVidia will nonetheless have to do some serious work in the area of performance and price-to-performance ratio on their 9900 series GPU’s, because ATI will no doubt use their price-to-performance success on their ATI 3800 series GPU’s on their Radeon 4800 series GPU’s.

This is indeed a tight situation for NVidia; but an extremely valuable chance for ATI. This may bring back ATI to its former glory, and give ATI the chance to compete against NVIdia neck-to-neck, as an equally-polished GPU company once again.

Another side of this situation is that the pressure on NVidia might actually turn out to be favorable for NVidia, because the pressure might actually make NVIdia churn out an excellent GPu. Either way, both GPU’s, the NVidia and ATI GPU’s, will go neck to neck, and fight its way for the king of the hill.

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