Monday, April 12, 2010

Samsung launches Monte

Samsung launches Monte, the perfect fit for full touch lifestyle
on Feb 10, 2010

The Samsung Monte – full touch functionality, social network integration & sleek design
middleImage
Monte

London 10th February, 2010 – Samsung Electronics Co. Ltd., a leading mobile phone provider, today announced the UK launch of Samsung Monte (S5620), its brand new full touch mobile for the style-conscious.

The Samsung Monte boasts a host of multimedia features and a sleek, sophisticated design – providing the style and performance of a high-end handset at an affordable price. With a stunning contrasting orange and graphite, or black and silver, colour casing and an intuitive TouchWiz 2.0 Plus User Interface (UI), the Monte is set to become the latest must-have full touch Samsung device.

The Samsung Monte makes staying connected with friends and colleagues incredibly easy with a suite of native social network applications including Facebook and MySpace, allowing users to access their profiles whenever and wherever they choose. The advanced Twitter, Bebo widgets and multi-IM capability also provide users with the opportunity to chat in real-time via their chosen service. In addition, the handset features full Internet browsing with an accelerometer sensor allowing the onscreen image to automatically adjust as you rotate the phone.

The Samsung Monte also includes navigation features with GPS supported by Google Latitude™, users will always know where they are and can keep their friends updated on their location at all times. With a Geo-tagging capability, users can imprint their photos with geographic tags to share their experiences with friends. Other connectivity features include optional anytime, anywhere Wi-Fi connectivity, Exchange ActiveSync for access to Outlook email accounts and Google Sync™.

Mark Mitchinson, Vice President Samsung Mobile UK & Ireland said "Samsung Monte is designed for those who appreciate beautiful design and outstanding performance but want it at an affordable price. The phone has a great set of features, such as the native social networking applications, an intelligent User Interface and connectivity options to provide users with the performance they demand."

The Samsung Monte comes equipped with a 3.0-inch WQVGA LCD screen with 16:9 landscape viewing and a 3.2-mega pixel camera with imaging features including smile shot, panorama shot, and face detection. The phone also supports Smart Unlock and One finger zoom making it easier and more intuitive to use.

Furthermore, the handset will be complemented by a specially created Samsung Monte Bluetooth headset, featuring BT Version 2.1, multipoint technology, 1 microphone noise reduction and Active Pairing.

The Samsung Monte will be supported by a £2.5m TV, online, press and outdoor advertising campaign that will begin on April 1st featuring both stunning handset colour choices.

-Ends-

Samsung is exhibiting at Mobile World Congress 2010, stand 8b 169.
For more information, please visit http://samsungmwc2010.com.
Follow Samsung at Mobile World Congress 2010 at www.twitter.com/SamsungMWC.

Notes to Editors
Product Specifications
Samsung Monte (S5620)
Network

HSDPA 3.6Mbps UMTS (900 / 2100)
EDGE / GPRS (850 /900 / 1800 / 1900)
Display 3.0" 262K WQVGA TFT (Capacitive Touch Screen)
Camera 3.2 Megapixel with CIF
Video H.263, H.264, MPEG4, QVGA @ 15fps
Audio Poly 64, SP-Midi, i-melody, MP3, AAC, AAC+, WMA, 3.5mm Ear jack
FM Radio with RDS
Value-added Features A-GPS, Wi-Fi, Google Map 3.0
Native SNS Application, Multi IM
TouchWiz 2.0 Plus
Connectivity Bluetooth 2.1, USB 2.0 HS
Memory Internal memory: 200MB / External memory: MicroSD (up to 16GB)
Size 108.8 x 53.7 x 12.4mm / 92g
Battery

1000mAh

Talk time: up to 298mins (On 3G mode) / up to 582mins (On 2G mode)
Standby time: up to 454hrs (On 3G mode) / up to 769hrs (On 2G mode)

About Samsung Electronics Co., Ltd.
Samsung Electronics Co., Ltd. is a global leader in semiconductor, telecommunication, digital media and digital convergence technologies with 2008 consolidated sales of US$96 billion. Employing approximately 164,600 people in 179 offices across 61 countries, the company consists of seven independently operated business units: Visual Display, Mobile Communications, Telecommunication Systems, Digital Appliances, IT Solutions, Semiconductor and LCD. Recognised as one of the fastest growing global brands, Samsung Electronics is a leading producer of digital TVs, memory chips, mobile phones and TFT-LCDs. For more information, please visit www.samsung.com.
source:http://www.samsung.com/uk/news/newsRead.do?news_seq=17658&page=1

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New Intel® Xeon® Processor

New Intel® Xeon® Processor Pushes Mission Critical into the Mainstream
Intel's Fastest Enterprise and High-Performance Computing Chip Provides Average of Three Times Increase in Processing Speed, More than 20 New Reliability Features

NEWS HIGHLIGHTS

* Largest performance leap in Intel® Xeon® processor history, with an average improvement of 3x across a range of benchmarks. Data centers can replace 20 single core servers with a single new Intel Xeon 7500 processor series-based system1.
* More than 20 new reliability features and eight-core, 16-threaded Intel® Xeon® Processor 7500 series performance further accelerate mission-critical adoption on Intel server systems.
* Unprecedented advances in scalability allow new designs to range from two-socket platforms up to 256 chips per system.
* New servers to feature 4x increase in memory capacity (up to 1 Terabyte in 4-processor configurations); 8x increase in memory bandwidth.



SANTA CLARA, Calif., March 30, 2010 –Intel Corporation today culminated the transition to the company's award-winning "Nehalem" chip design with the launch of the Intel® Xeon® 7500 processor series. In less than 90 days, Intel has introduced all-new 2010 PC, laptop and server processors that increase energy efficiency and computing speed and include a multitude of new features that make computers more intelligent, flexible and reliable.

Expandable to include from two to 256 chips per server, the new Intel Xeon processors have an average performance three times that of Intel's existing Xeon 7400 series on common, leading enterprise benchmarks, and come equipped with more than 20 new reliability features.

Twenty Old Servers – To One New One
The combined scalable performance, advanced reliability and total cost of ownership advantages of the Xeon 7500 series will further accelerate the shift from proprietary systems to industry-standard Intel processor-based servers. These new capabilities enable IT managers to consolidate up to 20 older single-core, 4-chip servers onto a single server using Intel Xeon 7500 series processors while maintaining the same level of performance. In doing so, they could also see up to a 92 percent estimated reduction in energy costs and a return on their investment estimated within 1 year due to reductions in power, cooling and licensing costs.

"The Xeon 7500 brings mission critical capabilities to the mainstream by delivering the most significant leap in performance, scalability and reliability ever seen from Intel," said Kirk Skaugen, vice president of the Intel architecture group and general manager of Intel's data center group. "This combination will help users push to new levels of productivity, and accelerate the industry's migration away from proprietary architectures. We are democratizing high-end computing."

New Standards in Reliability and Scalability
Mission-critical workloads run by customers that simply cannot afford unscheduled downtime such as hospitals or stock exchanges can take advantage of more than 20 new features that deliver a leap forward in reliability, availability and serviceability (RAS). These reliability capabilities are designed to improve the protection of data integrity, increase availability and minimize planned downtime.

For example, this is the first Xeon processor to possess Machine Check Architecture (MCA) Recovery, a feature that allows the silicon to work with the operating system and virtual machine manager to recover from otherwise fatal system errors, a mechanism until now found only in the company's Intel® Itanium® processor family and RISC processors.

The Intel Xeon processor 7500 series offers unique scalability through modular building blocks enabled by Intel® QuickPath Technology (QPI) interconnect. With QPI, cost-effective and highly scalable eight-processor servers that don't require specialized third-party node controller chips to "glue" the system together can be built. Intel is also working with system vendors to deliver "ultra-scale" systems with 16 processors for the enterprise, and up to 256 processors and support for 16 terabytes (one terabyte is equal to 1,000 gigabytes) of memory for high- performance computing "super nodes" running bandwidth-demanding applications such as financial analysis, numerical weather predictions and genome sequencing.

Record-Shattering Performance
The Intel Xeon processor 7500 series represents the largest performance leap in Xeon family history, with the chip being an average three times faster across a range of benchmarks, setting over 20 new world records including stellar results from Cisco*, Dell*, Fujitsu*, IBM*, NEC* and SGI*.
Model No. of Sockets World Record Benchmark Claims2
SGI* Altix* UV 1000 64 SPECint*_rate_base2006, SPECfp*_rate_base2006
Fujitsu* PRIMEQUEST*1800E 8 SAP* Sales and Distribution (SD) two-tier, SPECjbb*2005, SPECfp*_rate_base2006, and SPECint*_rate_base2006
NEC* Express*5800/A1080a-E 8 TPC Benchmark* E
Cisco* UCS C460 M1 4 SPECint*_rate_base2006, LS-Dyna* car2car high-performance computing (HPC), SPECompL*_base2001
Dell* PowerEdge* R910 4 SPECjAppServer*2004
Fujitsu* PRIMERGY* RX600-S5 4 SAP* BI-Datamart
IBM* System x* 3850 X5 4 VMmark*, TPC Benchmark* E, SAP* SD two-tier, SPECjEnterprise*2010, SPECfp*_rate_base2006, and SPECjbb*2005
SGI* Altix* UV 10 4 SPECompM*2001
Dell* PowerEdge* R810 2 SPECjbb*2005
IBM* System x* 3950 X5 2 SPECint*_rate_base2006

For detailed performance results and more information about all the world record claims see the accompanying performance fact sheet and visit www.intel.com/performance/server/xeon_mp/summary.htm

Large-Scale Virtualization
The Intel Xeon processor 7500 series meets the growing trend of IT organizations virtualizing large mission-critical workloads for applications such as Enterprise Resource Planning. With up to eight times the memory bandwidth of the Intel Xeon processor 7400 series and four times the memory capacity with 16 memory slots per processor, the Xeon 7500 series can support one terabyte (or 1,000 gigabytes) of memory in a four-socket platform. Intel Virtualization Technologies, which include new I/O virtualization capabilities and Intel® Virtualization Technology (VT) FlexMigration, enables live VM migration across all Intel® Core™ microarchitecture-based platforms to ensure investment protection for administrators seeking to use pools of virtualized systems to facilitate failover, disaster recovery, load balancing and optimal server maintenance and downtime.

Two-Chip and Cost Optimized Servers
New two-chip expandable class platforms with large memory capacity based on the Intel Xeon processor 7500 series are ideal for memory intensive databases and virtualization environments. The Intel Xeon processor 7500 series is available in quad, six and eight core versions with twice the number of threads thanks to Intel Hyper-Threading Technology. The Intel Xeon processor 6500 series provides a lower cost solution for 2-chip servers with large memory requirements.

Product Details
The Intel Xeon processor 7500 series supports up to eight integrated cores and 16 threads, and can scale up to 32 cores and 64 threads per 4-chip platform or 64 cores and 128 threads per 8-chip platform, and is available with frequencies up to 2.66 GHz, and 24 MB of Intel® Smart Cache memory, four Intel QPI links and Intel Turbo Boost technology. Thermal Design Point (TDP) power levels range from 95 watts to 130 watts.

The Intel Xeon processor X7560, with eight cores and 24MB cache size, is built for highly parallel, data demanding and mission-critical workloads, whereas the Intel Xeon processor X7542 is a frequency-optimized 6-core option at 2.66 GHz targeted for super node high-performance computing applications in science and financial services.

Pricing and Availability
The innovative modular scaling of the Xeon® 7500 processor works with the Intel 7500 Chipset and Intel 7500 Scalable Memory Buffers to enable unique OEM system designs and brings a wide range of socket, memory and I/O, form factor, and reliability feature sets never before available to the mainstream server market. Enterprise software vendors expected to support the high-end features of Intel Xeon processor 7500-based platforms, include Citrix*, IBM*, Microsoft*, Novell*, Oracle*, Red Hat*, SAP AG* and VMware*. System vendors are lining up to take advantage of the high-end Intel Xeon processor 7500 series capabilities and deliver highly innovative solutions at much lower costs than older proprietary solutions. With more than double the amount of designs versus the previous generation Intel Xeon processor 7400 series, system manufacturers were expected to announce systems based on the Intel Xeon processor 7500/6500 processor starting today.

These manufacturers include Bull*, Cisco*, Cray*, Dell*, Fujitsu*, Hitachi*, HP*, IBM*, Inspur*, NEC*, Oracle*, SGI*, Supermicro* and Quanta*.
Processor Number Processor Frequency Cache Scalability Power
(TDP) Intel® Turbo Boost Technology Intel® Hyper-Threading Technology Cores / Threads 1Ku Price
Intel® Xeon® Processor X7560 2.26 GHz 24M 2S/4S/8S 130W checkmark checkmark 8 /16 $3692
Intel® Xeon® Processor X7550 2 Ghz 18M 2S/4S/8S 130W checkmark checkmark 8 /16 $2729
Intel® Xeon® Processor E7540 2 Ghz 18M 2S/4S/8S 105W checkmark checkmark 6 / 12 $1980
Intel® Xeon® Processor E7530 1.86 Ghz 12M 2S/4S 105W checkmark checkmark 6 / 12 $1391
Intel® Xeon® Processor E7520 1.86 Ghz 18M 2S/4S 95W checkmark 4 / 8 $856
Intel® Xeon® Processor L7555 1.86 Ghz 24M 2S/4S/8S 95W checkmark checkmark 8/ 16 $3157
Intel® Xeon® Processor L7545 1.86 Ghz 18M 2S/4S/8S 95W checkmark checkmark 6 / 12 $2087
Intel® Xeon® Processor X7542 2.66 Ghz 18M 2S/4S/8S 130W checkmark 6/ 6 $1980
Intel® Xeon® Processor X6550 2 Ghz 18M 2S 130W checkmark checkmark 8 /16 $2461
Intel® Xeon® Processor E6540 2 Ghz 18M 2S 105W checkmark checkmark 6/ 12 $1712
Intel® Xeon® Processor E6510 1.73 Ghz 12M 2S 105W checkmark 4 / 8 $744

About Intel
Intel (NASDAQ: INTC), the world leader in silicon innovation, develops technologies, products and initiatives to continually advance how people work and live. Additional information about Intel is available at www.intel.com/pressroom and blogs.intel.com.


Intel, Intel Xeon, Core and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

* Other names and brands may be claimed as the property of others.

1 Average of 3x performance claim based on geometric mean of four industry-standard, common enterprise benchmarks (SPECjbb*2005, SPECint*_rate_base2006, SPECfp*_rate_base2006, and TPC Benchmark* E) comparing best published / submitted results on 4-socket (4S) Intel Xeon processor X7560 –based server platform to best published 4S Intel Xeon processor X7460 –based server platform as of March 26, 2010. See www.intel.com/performance/server/xeon_mp/summary.htm for more details.

2 World record claim based on comparison of like socket server platforms based on x86 architecture unless otherwise stated. Performance results based on published/submitted results as of March 26, 2010. See www.intel.com/performance/server/xeon_mp/summary.htm for the full list of record benchmarks.

Performance tests and ratings are measured using specific computer systems and/or components and reflect the approximate performance of Intel products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing. For more information on performance tests and on the performance of Intel products, go to: www.intel.com/performance/resources/benchmark_limitations.htm.

SPEC, SPECint, SPECfp, SPECrate. SPECjAppServer and SPECjbb are trademarks of the Standard Performance Evaluation Corporation. See www.spec.org for more information. TPC Benchmark is a trademark of the Transaction Processing Council. See www.tpc.org for more information.

Intel® Turbo Boost Technology requires a Platform with a processor with Intel Turbo Boost Technology capability. Intel Turbo Boost Technology performance varies depending on hardware, software and overall system configuration. Check with your platform manufacturer on whether your system delivers Intel Turbo Boost Technology. For more information, see www.intel.com/technology/turboboost.

Intel® processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See www.intel.com/products/processor_number/ for details.

Intel does not control or audit the design or implementation of third party benchmarks or Web sites referenced in this document. Intel encourages all of its customers to visit the referenced Web sites or others where similar performance benchmarks are reported and confirm whether the referenced benchmarks are accurate and reflect performance of systems available for purchase.


source: http://www.intel.com/pressroom/archive/releases/20100330comp_sm.htm#story

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Thursday, April 8, 2010

Memory (Random acces Memory/RAM)

Random access memory (usually known by its acronym, RAM) is a form of computer data storage. Today it takes the form of integrated circuits that allows the stored data to be accessed in any order (i.e., at random). The word random thus refers to the fact that any piece of data can be returned in a constant time, regardless of its physical location and whether or not it is related to the previous piece of data.[1]

This contrasts with storage mechanisms such as tapes, magnetic discs and optical discs, which rely on the physical movement of the recording medium or a reading head. In these devices, the movement takes longer than the data transfer, and the retrieval time varies depending on the physical location of the next item.

The word RAM is mostly associated with volatile types of memory (such as DRAM memory modules), where the information is lost after the power is switched off. However, many other types of memory are RAM as well (i.e., Random Access Memory), including
most types of ROM and a kind of flash memory called NOR-Flash.



History


An early type of widespread writable random access memory was the magnetic core memory, developed from 1949 to 1952, and subsequently used in most computers up until the development of the static and dynamic integrated RAM circuits in the late 1960s and early 1970s. Before this, computers used relays, delay line memory or various kinds of vacuum tube arrangements to implement "main" memory functions (i.e., hundreds or thousands of bits), some of which were random access, some not. Latches built out of vacuum tube triodes, and later, out of discrete transistors, were used for smaller and faster memories such as registers and (random access) register banks. Prior to the development of integrated ROM circuits, permanent (or read-only) random access memory was often constructed using semiconductor diode matrices driven by address decoders.



Types of RAM


Modern types of writable RAM generally store a bit of data in either the state of a flip-flop, as in SRAM (static RAM), or as a charge in a capacitor (or transistor gate), as in DRAM (dynamic RAM), EPROM, EEPROM and Flash. Some types have circuitry to detect and/or correct random faults called memory errors in the stored data, using parity bits or error correction codes. RAM of the read-only type, ROM, instead uses a metal mask to permanently enable/disable selected transistors, instead of storing a charge in them.

As both SRAM and DRAM are volatile, other forms of computer storage, such as disks and magnetic tapes, have been used as persistent storage in traditional computers. Many newer products instead rely on flash memory to maintain data when not in use, such as PDAs or small music players. Certain personal computers, such as many rugged computers and netbooks, have also replaced magnetic disks with flash drives. With flash memory, only the NOR type is capable of true random access, allowing direct code execution, and is therefore often used instead of ROM; the lower cost NAND type is commonly used for bulk storage in memory cards and solid-state drives.



Memory hierarchy


Many computer systems have a memory hierarchy consisting of CPU registers, on-die SRAM caches, external caches, DRAM, paging systems, and virtual memory or swap space on a hard drive. This entire pool of memory may be referred to as "RAM" by many developers, even though the various subsystems can have very different access times, violating the original concept behind the random access term in RAM. Even within a hierarchy level such as DRAM, the specific row, column, bank, rank, channel, or interleave organization of the components make the access time variable, although not to the extent that rotating storage media or a tape is variable. The overall goal of using a memory hierarchy is to obtain the higher possible average access performance while minimizing the total cost of entire memory system. (Generally, the memory hierarchy follows the access time with the fast CPU registers at the top and the slow hard drive at the bottom.)

In many modern personal computers, the RAM comes in an easily upgraded form of modules called memory modules or DRAM modules about the size of a few sticks of chewing gum. These can quickly be replaced should they become damaged or too small for current purposes. As suggested above, smaller amounts of RAM (mostly SRAM) are also integrated in the CPU and other ICs on the motherboard, as well as in hard-drives, CD-ROMs, and several other parts of the computer system.

Several new types of non-volatile RAM, which will preserve data while powered down, are under development. The technologies used include carbon nanotubes and the magnetic tunnel effect. In summer 2003, a 128 KB (128 × 210 bytes) magnetic RAM (MRAM) chip was manufactured with 0.18 µm technology. In June 2004, Infineon Technologies unveiled a 16 MB (16 × 220 bytes) prototype again based on 0.18 µm technology. Nantero built a functioning carbon nanotube memory prototype 10 GB (10 × 230 bytes) array in 2004. Whether some of these technologies will be able to eventually take a significant market share from either DRAM, SRAM, or flash-memory technology, however, remains to be seen.



Recent developments


Since 2006, "Solid-state drives" (based on flash memory) with capacities exceeding 642 gigabytes and performance far exceeding traditional disks have become available. This development has started to blur the definition between traditional random access memory and "disks", dramatically reducing the difference in performance. Also in development is research being done in the field of plastic magnets, which switch magnetic polarities based on light.
source: http://en.wikipedia.org/wiki/RAM

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