Intel iPSC/860

The Intel iPSC/860 was a massively parallel supercomputer launched by Intel in 1990. It followed the Intel iPSC/2 and was superseded by the Intel Paragon. The iPSC/860 consisted of up to 128 processing elements connected in a hypercube topology, each element consisting of an Intel i860 or Intel 386 microprocessor.

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Intel iPSC/2

The Intel iPSC/2 is a parallel processor computer produced in 1987. It was the successor of the Intel iPSC and was superseded by the Intel iPSC/860.

It was available in several configurations, the base setup being one cabinet with 16 Intel 80386 processors, each with a 80387 coprocessor on the same module. This configuration has no onboard storage, and the operating system and user programs were loaded from a frontend PC. This PC was typically an Intel 301 with a special interface card. The system allows for expansion up to 128 nodes, each with processor and coprocessor.

Also, the base modules could be upgraded to the SX (Scalar eXtension) version by adding another chip.

Another configuration allowed for each processor module to be paired with a VX (Vector eXtension) module. This has the downside that the number of available interface card slots is halved. Having multiple cabinets as part of the same iPSC/2 system is necessary to run the maximum number of nodes and allow them to connect to VX modules.

Intel

Coordinates: 37°23′16.54″N 121°57′48.74″W / 37.3879278°N 121.9635389°W / 37.3879278; -121.9635389

Intel Corporation (better known as Intel) is an American multinational technology company headquartered in Santa Clara, California. Intel is one of the world's largest and highest valued semiconductor chip makers, based on revenue. It is the inventor of the x86 series of microprocessors, the processors found in most personal computers. Intel supplies processors for computer system manufacturers such as Apple, Samsung, HP and Dell. Intel also makes motherboard chipsets, network interface controllers and integrated circuits, flash memory, graphics chips, embedded processors and other devices related to communications and computing.

Intel Corporation was founded on July 18, 1968 by semiconductor pioneers Robert Noyce and Gordon Moore and widely associated with the executive leadership and vision of Andrew Grove, Intel combines advanced chip design capability with a leading-edge manufacturing capability.

Intel (disambiguation)

Intel, short for Intel Corporation, is the world's largest semiconductor company.

Intel may also refer to:

See also

Intel 80188

The Intel 80188 microprocessor was a variant of the Intel 80186. The 80188 had an 8-bit external data bus instead of the 16-bit bus of the 80186; this made it less expensive to connect to peripherals. The 16-bit registers and the one megabyte address range were unchanged, however. It had a throughput of 1 million instructions per second.

Description

Features and performance

The 80188 series was generally intended for embedded systems, as microcontrollers with external memory. Therefore, to reduce the number of chips required, it included features such as clock generator, interrupt controller, timers, wait state generator, DMA channels, and external chip select lines. While the N80188 was compatible with the 8087 numerics co-processor, the 80C188 was not. It didn't have the ESC control codes integrated.

The initial clock rate of the 80188 was 6 MHz, but due to more hardware available for the microcode to use, especially for address calculation, many individual instructions ran faster than on an 8086 at the same clock frequency. For instance, the common register+immediateaddressing mode was significantly faster than on the 8086, especially when a memory location was both (one of the) operand(s) and the destination. Multiply and divide also showed great improvement, being several times as fast as on the original 8086 and multi-bit shifts were done almost four times as quickly as in the 8086.