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• #37070 joker1220 őstag joker1220 #37069

  Új Válasz 2012-10-04 09:33:32 #37070

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  Nvidia Media Communications Processor (MCP, nForce 6 Series)

  ,,Nvidia's Media Communications Processor (MCP) for nforce 6 offers six Serial ATA/300 ports with NCQ and a total of 10 USB 2.0 ports. The fact that the nforce 680i SLI chipset offers the best feature set of all the core logic products for Core 2 Duo does not necessarily mean that it does everything best as well.''

  

  Szerintem te ezekre a régi Co Processorokra gondoltál;

  Picture of Intel 80386 CPU with Intel 387 Math Coprocessor

  http://en.wikipedia.org/wiki/Coprocessor

  ,,During the era of 8- and 16-bit desktop computers another common source of floating-point coprocessors was Weitek. The Intel 80386 microprocessor used an optional "math" coprocessor (the 80387) to perform floating point operations directly in hardware.

  The Intel 80486DX processor included floating-point hardware on the chip. Intel released a cost-reduced processor, the 80486SX, that had no floating point hardware, and also sold an 80487SX co-processor that essentially disabled the main processor when installed, since the 80487SX was a complete 80486DX with a different set of pin connections.[1]

  Intel processors later than the 80486 integrated floating-point hardware on the main processor chip; the advances in integration eliminated the cost advantage of selling the floating point processor as an optional element. It would be very difficult to adapt circuit-board techniques adequate at 75 MHz processor speed to meet the time-delay, power consumption, and radio-frequency interference standards required at gigahertz-range clock speeds. These on-chip floating point processors are still referred to as coprocessors because they operate in parallel with the main CPU.''

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