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VIA Nano

VIA Nano
VIA Nano Chip Image (top).jpg
General information
Marketed byVIA Technologies
Designed byCentaur Technology
Common manufacturer(s)
Performance
FSB speeds533 MHz to 1066 MHz
Cache
L1 cache64 KiB instruction + 64 KiB data per core
L2 cache1 MiB per core
Architecture and classification
Technology node40 nm to 65 nm
MicroarchitectureVIA Isaiah
Instruction setx86-64
Physical specifications
Cores
  • 1, 2, 4
Package(s)
Products, models, variants
Core name(s)
  • Isaiah (CN)
History
PredecessorVIA C7

The VIA Nano (formerly code-named VIA Isaiah) is a 64-bit CPU for personal computers. The VIA Nano was released by VIA Technologies in 2008 after five years of development[1] by its CPU division, Centaur Technology. This new Isaiah 64-bit architecture was designed from scratch, unveiled on 24 January 2008,[2][3][4][5] and launched on 29 May, including low-voltage variants and the Nano brand name.[6] The processor supports a number of VIA-specific x86 extensions designed to boost efficiency in low-power appliances.

  1. ^ "VIA to launch new processor architecture in 1Q08". DigiTimes. Archived from the original on 3 December 2008. Retrieved 25 July 2007.
  2. ^ Stokes, Jon (23 January 2008). "Isaiah revealed: VIA's new low-power architecture". Ars Technica. Archived from the original on 27 January 2008. Retrieved 24 January 2008.
  3. ^ Bennett, Kyle (24 January 2008). "VIA's New Centaur Designed Isaiah CPU Architecture". [H]ard|OCP. Archived from the original on 19 July 2011. Retrieved 24 January 2008.
  4. ^ "Via launches 64-bit architecture". LinuxDevices.com. 23 January 2008. Archived from the original on 2013-01-03. Retrieved 24 January 2008.
  5. ^ Wasson, Scott (24 January 2008). "A look at VIA's next-gen Isaiah x86 CPU architecture". The Tech Report. Archived from the original on 26 January 2008. Retrieved 24 January 2008.
  6. ^ "VIA Launches VIA Nano Processor Family" (Press release). VIA. 29 May 2008. Archived from the original on 3 February 2019. Retrieved 29 May 2008.

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