Intel Corporation ha finalmente annunciato ufficialmente i processori Core di terza generazione, tipicamente indicati con il nome in codice di "Ivy Bridge".

Le nuove cpu sono commercializzate nell'ambito della gamma Core i7: i chip sono caratterizzati da una architettura di tipo quad-core.

Come osserva lo stesso maker, i processori Core di terza generazione rappresentano i primi chip al mondo realizzati con la tecnologia proprietaria a 22nm che utilizza i transistor tri-Gate 3-D.

Le nuove soluzioni, a proposito delle quali sono disponibili sia varianti per sistemi di tipo desktop che unità per notebook, sono concepite per migliorare nettamente le prestazioni in ambito grafico e videoludico.

A tal proposito Intel ha osservato che i nuovi "Ivy Bridge" integrano la sottosezione grafica Intel HD Graphics 4000, che supporta DirectX 11, OpenGL 3.1 e OpenCL 1.1.

Inoltre, queste cpu, abbinate ai chipset, o meglio Platform Controller Hub (PCH), della serie 7 permettono la realizzazione di piattaforme dotate di supporto nativo delle tecnologie PCI Express 3.0 e USB 3.0.

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Intel Corporation today introduced the quad-core 3rd generation Intel Core processor family, delivering dramatic visual and performance computing gains for gamers, media enthusiasts and mainstream users alike. Available now in powerful, high-end desktop, laptop and sleek all-in-one (AIO) designs, the new processors are the first chips in the world made using Intel’s 22-nanometer (nm) 3-D tri-Gate transistor technology.

The combination of Intel’s cutting-edge 3-D tri-gate transistor technology and architectural enhancements help make possible up to double the 3-D graphics and HD media processing performance compared with Intel’s previous generation of chips. As a result of the stunning, built-in visual performance, all the things people love to do on their PCs — from creating and editing videos and photos, surfing the Web, watching HD movies or playing mainstream games — are quicker, crisper and more life-like. With as much as 20 percent microprocessor performance improvements and new technologies to speed the flow of data to and from the chips, the new processors further extend Intel’s overall performance leadership.

In the coming months, additional versions of the 3rd generation Intel Core processors will be available to power a new wave of systems ranging from Ultrabook devices, to servers and intelligent systems in retail, healthcare and other industries.

"The 3rd generation Intel Core processors were created from the ground up to generate exciting new experiences," said Kirk Skaugen, Intel vice president and general manager of the PC Client Group. "Our engineers have exceeded our expectations by doubling the performance of media and graphics versus the best processors we’ve built until today, which means incredible new visual experiences are here for new all-in-one PCs and upcoming Ultrabook devices. What makes all this possible is the combination of Intel’s leading manufacturing and processor architecture, and our unwavering commitment to drive computing innovations forward."

"Tick-Plus" – The Intel Advantage
The performance gains found in the new processors are due in part to the groundbreaking, three-dimensional structure of the new Intel transistors. Until today, computers, servers and other devices have used only two-dimensional planar transistors. Adding a third dimension to transistors allows Intel to increase transistor density and put more capabilities into every square millimeter of these new processors. Intel has once again re-invented the transistor and delivered an unprecedented combination of performance and energy efficiency, thus sustaining the pace of technology advancement and fueling Moore’s Law for years to come.

Intel engineers also reworked the graphics architecture of the 3rd generation Intel Core processors, helping to deliver dramatic improvements in the overall visual experience. Changing the chips’ architecture while at the same time shrinking the size of the underlying transistors is an acceleration of Intel’s "tick-tock" model. Previously, the company adhered to a strict "tick-tock" model in which a new manufacturing process was introduced in 1 year (the "tick"), and the architecture of the chip (the "tock") was altered the next. The ability to accelerate the roadmap and change both the chips’ architecture and the manufacturing process at the same time was made possible because Intel is one of the few companies that both designs and manufactures its chips, a method called Integrated Device Manufacturing.

Get Visual and Get Your Game On
The 3rd generation Intel Core processor with Intel HD Graphics 4000 delivers up to two times better 3-D graphics performance compared to the previous-generation processor, bringing more gaming fun with richer detail at higher resolutions. Intel HD Graphics 4000 supports Microsoft* DirectX 11, OpenGL 3.1 and OpenCL 1.1.

"The 3-D graphics capabilities in 3rd generation Intel Core processors represent a major step forward for PC gaming," said Gabe Newell, co-founder and managing director of Valve Software, a leading online game provider. "Mainstream gamers are going to have a blast playing titles like our upcoming DOTA 2 on Intel HD Graphics 4000."

Great visual experience is about more than just gaming. Online video continues to grow dramatically, and is expected to comprise half of all Internet traffic this year.** The key to making video fun is the ability to quickly convert it for online sharing with friends and family. With Intel Quick Sync Video 2.0 technology built into the new processors, people can convert their videos up to two times faster than even last year’s processors and up to 23 times faster than PCs just three years old.

Experiences, Secured. Platform, Enhanced.
The 3rd generation Intel Core processor also adds security features, including Intel Secure Key and Intel OS Guard to safeguard personal data and identity. Intel Secure Key consists of a digital random number generator that creates truly random numbers to strengthen encryption algorithms. Intel OS Guard helps defend against privilege escalation attacks where a hacker remotely takes over another person's system. These two features join existing platform security features such as Intel Identity Protection Technology (Intel IPT) and Intel Anti-Theft technology (Intel AT) to help make Intel platforms some of the most secure in the industry. When paired with the Intel Series 7 Chipset, the new processors with Intel IPT can make a portion of the screen unreadable to spyware with the "protected transaction display" feature, helping prevent a hacker from obtaining login credentials that could lead to identity theft.

Platforms based on 3rd generation Intel Core processors also deliver faster data transfer capabilities made possible by USB 3.0 integrated into the Series 7 Platform Controller Hub (PCH) and PCI Express 3.0 integrated into the processor. These next-generation I/O technologies bring bigger data pipes to the platform to keep data moving, minimizing any interruption to the PC experience.

Processor and System Availability
Systems based on quad-core 3rd generation Intel Core processor products will be available beginning this month from leading system makers. Boxed versions of these processors will also be available this month from online, retail and channel resellers. Additional versions of the 3rd generation Intel Core processor products for servers, intelligent systems in retail, healthcare and other industries, Ultrabook devices and laptops and more will be available later this year.

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