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The Indigo was designed to run IRIX, SGI's version of Unix. [2] The Indigos with R3000 processors are supported up to IRIX version 5.3, and Indigo equipped with an R4000 or R4400 processor can run up to IRIX 6.5.22. Additionally, the free Unix-like operating system NetBSD has support for both the IP12 and IP20 Indigos as part of the sgimips ...
SGI Indigo2 IMPACT and a promotional SGI espresso machine in an Indigo case Indigo2 IMPACT R10000 Badge for a Power Indigo2 with Extreme Graphics. The SGI Indigo2 (stylized as "Indigo 2") and the SGI Challenge M are Unix workstations which were designed and sold by SGI from 1992 to 1997. The Indigo2, codenamed "Fullhouse", is a desktop workstation.
Indy's motherboard has a socket for the Processor Module (PM). Indy was launched with a 100 MHz MIPS R4000PC microprocessor upgrade option. [1] [7] The Indy, at the bottom of SGI's price list, was then upgraded with the MIPS R4400 and the low-cost, low-power-consumption Quantum Effect Devices (QED) R4600.
The R4400 is a further development of the R4000. It was announced in early November 1992. ... Indigo, Indigo2, ... System vendors such as SGI developed their own ...
Extreme Graphics systems consist of eight Geometry Engines and two Raster Engines, twice as many units as the Elan/XZ graphics used in the Indy, Indigo, and Indigo2. The eight geometry engines are rated at 256 MFLOPS maximum, far faster than the MIPS R4400 CPU used in the workstation.
SGI POWER Challenge 10000 L . The POWER Challenge 10000 referred to POWER Challenge-based systems that used the R10000 microprocessor. These models were introduced in January 1996, succeeding the R4400-based Challenge and the R8000-based POWER Challenge, although such systems co-existed with the POWER Challenge 10000 for some time.
The success of the company's first foray into server systems, the Challenge series based on the R4400 and R8000, and later R10000, motivated SGI to form a vastly more powerful system. The introduction of the integrated R10000 allowed SGI to produce a system, the Origin 2000 , eventually scalable to 1024 CPUs using its NUMAlink cc-NUMA interconnect.
SGI offered a reference design in the form of the UltraP module, aimed at OEMs, permitting R4600 and R4400 processors to work in systems designed for Intel's Pentium processor by employing bus translation logic. As originally announced, the module featured both Pentium and R4600 processors, with the Pentium used for initialisation and booting ...