Logical 128-Bit Fixed BLT and 256 Fill Engine

Interfaces—Processor

Logical 128-Bit Fixed BLT and 256 Fill Engine

This BLT engine accelerates the GUI of Microsoft Windows* operating systems. The 128-bit BLT engine provides hardware acceleration of block transfers of pixel data for many common Windows operations. The BLT engine can be used for the following:

Move rectangular blocks of data between memory locations

Data alignment

To perform logical operations (raster ops)

The rectangular block of data does not change, as it is transferred between memory locations. The allowable memory transfers are between: cacheable system memory and frame buffer memory, frame buffer memory and frame buffer memory, and within system memory. Data to be transferred can consist of regions of memory, patterns, or solid color fills. A pattern is always 8 x 8 pixels wide and may be 8, 16, or 32 bits per pixel.

The BLT engine expands monochrome data into a color depth of 8, 16, or 32 bits. BLTs can be either opaque or transparent. Opaque transfers move the data specified to the destination. Transparent transfers compare destination color to source color and write according to the mode of transparency selected.

Data is horizontally and vertically aligned at the destination. If the destination for the BLT overlaps with the source memory location, the BLT engine specifies which area in memory to begin the BLT transfer. Hardware is included for all 256 raster operations (source, pattern, and destination) defined by Microsoft*, including transparent BLT.

The BLT engine has instructions to invoke BLT and stretch BLT operations, permitting software to set up instruction buffers and use batch processing. The BLT engine can perform hardware clipping during BLTs.

2.5.2Multi Graphics Controllers Multi-Monitor Support

The processor supports simultaneous use of the Processor Graphics Controller (GT) and a x16 PCI Express* Graphics (PEG) device. The processor supports a maximum of 2 displays connected to the PEG card in parallel with up to 2 displays connected to the processor and PCH.

Note: When supporting Multi Graphics Multi Monitors, "drag and drop" between monitors and the 2x8PEG is not supported.

2.6Digital Display Interface (DDI)

The processor supports:

Three Digital Display (x4 DDI) interfaces that can be configured as DisplayPort*, HDMI*, or DVI. DisplayPort* can be configured to use 1, 2, or 4 lanes depending on the bandwidth requirements and link data rate of RBR (1.62 GT/s), HBR (2.7 GT/s) and HBR2 (5.4 GT/s). When configured as HDMI*, DDIx4 port can support 2.97 GT/s. In addition, Digital Port D ( x4 DDI) interface can also be configured to carry embedded DisplayPort* (eDPx4). Built-in displays are only supported on Digital Port D.

One dedicated Intel FDI Port for legacy VGA support on the PCH.

Desktop 4th Generation Intel® CoreProcessor Family, Desktop Intel® Pentium® Processor Family, and Desktop Intel® Celeron® Processor Family

December 2013

Datasheet – Volume 1 of 2

Order No.: 328897-004

31

Page 31
Image 31
Intel BXF80646I74770K, CM8064601466200 Digital Display Interface DDI, Multi Graphics Controllers Multi-Monitor Support

BX80633I74960X, BX80646I34130, BX80646I54430, BX80646I74770K, BX80646I74770 specifications

The Intel CM8063701159502, or BX80637I53470, is a powerful CPU designed for modern computing needs. This processor belongs to Intel's 4th generation of Core i5 processors, commonly known as "Haswell". It showcases Intel's commitment to enhancing performance, increasing energy efficiency, and delivering an enriching user experience.

One of the main features of the Intel Core i5-3470 is its quad-core architecture. This allows the processor to handle multiple threads simultaneously, making it adept at multitasking and running demanding applications efficiently. With a base clock speed of 3.2 GHz, it can boost up to 3.6 GHz using Intel’s Turbo Boost technology, providing additional power when needed for intensive tasks like gaming or video editing.

The Intel i5-3470 features Intel's HD Graphics 2500, which offers decent graphics performance for everyday tasks and casual gaming. This integrated graphics solution is capable of delivering high-definition visuals and supports DirectX 11, making it suitable for lightweight gaming experiences without the need for an additional dedicated graphics card.

Another standout characteristic of the BX80637I53470 is its support for Intel Smart Cache, which is an advanced caching technology. It provides a shared cache pool that enhances performance by reducing the time it takes to access frequently used data. This feature, coupled with Intel's instruction set architecture, allows for improved processing agility and efficiency across applications.

The processor is built on a 22nm manufacturing process, which results in reduced power consumption and heat generation compared to its predecessors. It has a thermal design power (TDP) of 77 watts, making it energy efficient while still delivering robust performance. Additionally, the Core i5-3470 supports DDR3 memory, with speeds up to 1600 MHz, enabling quick data retrieval and improved system responsiveness.

Security is another important aspect of the Intel i5-3470, featuring Intel Secure Key and Intel AES New Instructions (AES-NI), which protect sensitive data and enhance encryption performance.

In conclusion, the Intel CM8063701159502, or BX80637I53470, encapsulates modern computing technology with its powerful quad-core performance, integrated graphics, energy efficiency, and robust security features, making it a versatile choice for a wide range of computing tasks. Whether users are engaging in casual gaming, productivity tasks, or multimedia consumption, this processor demonstrates a solid balance of performance and efficiency, providing an excellent computing experience overall.