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=== X-Gene 3 === | === X-Gene 3 === | ||
{{see also|apm/microarchitectures/skylark|l1=Skylark microarchitecture}} | {{see also|apm/microarchitectures/skylark|l1=Skylark microarchitecture}} | ||
− | Third-generation of X-Gene processors were announced in 2016 and started sampling in 2017. X-Gene | + | Third-generation of X-Gene processors were announced in 2016 and started sampling in 2017. X-Gene 2 processors are based on the {{apm|Skylark|l=arch}} microarchitecture and were fabricated on [[TSMC]]'s [[16 nm process]]. AppliedMicro made large changed to the system architecture of the chip and some minor changes to the core. The chip design shifted from incorporating an array of accelerators on-die to offering a large set of I/O (mostly PCIe lanes) so that high-performance [[PCIe]]-based [[accelerators]] could be attached instead. In 2017 AppliedMicro sold the X-Gene assets to [[Ampere Computing]] and consequently discontinued the X-Gene line. X-Gene 3 has re-launched by Ampere under the {{ampere|eMAG}} family. |
* '''Mem:''' 8x DDR4 channels, up to 2666 MT/s with ECC; 1 TiB/socket | * '''Mem:''' 8x DDR4 channels, up to 2666 MT/s with ECC; 1 TiB/socket |
Facts about "X-Gene - AppliedMicro"
designer | AppliedMicro + |
first announced | October 28, 2011 + |
first launched | 2012 + |
full page name | apm/x-gene + |
instance of | microprocessor family + |
instruction set architecture | ARM + |
main designer | AppliedMicro + |
manufacturer | TSMC + |
microarchitecture | Storm +, Shadowcat + and Skylark + |
name | X-Gene + |
process | 40 nm (0.04 μm, 4.0e-5 mm) +, 28 nm (0.028 μm, 2.8e-5 mm) + and 16 nm (0.016 μm, 1.6e-5 mm) + |
technology | CMOS + |
word size | 64 bit (8 octets, 16 nibbles) + |