Krait (processor)

Last updated
Krait
General information
Launched2012
Designed by Qualcomm
Common manufacturer(s)
  • Qualcomm
Performance
Max. CPU clock rate 1 GHz to 2.7 GHz
Cache
L1 cache 16 KiB and 16 KiB
L2 cache1 MiB or 2 MiB
Architecture and classification
Instruction set ARMv7-A, Thumb-2
Physical specifications
Cores
  • 2 or 4
History
Predecessor(s) Scorpion
Successor(s) Kryo

Qualcomm Krait is an ARM-based central processing unit included in the Snapdragon S4 and earlier models of Snapdragon 400/600/800 series SoCs. It was introduced in 2012 as a successor to the Scorpion CPU and although it has architectural similarities, Krait is not a Cortex-A15 core, but it was designed in-house. [1] In 2015, Krait was superseded by the 64-bit Kryo architecture, first introduced in Snapdragon 820 SoC.

Contents

Overview

See also

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References

  1. Brian Klug; Anand Lal Shimpi (October 7, 2011). "Qualcomm's New Snapdragon S4: MSM8960 & Krait Architecture Explored". Anandtech . Retrieved 2013-07-28.
  2. Brian Klug; Anand Lal Shimpi (February 21, 2012). "Qualcomm Snapdragon S4 (Krait) Performance Preview - 1.5 GHz MSM8960 MDP and Adreno 225 Benchmarks". Anandtech . Retrieved 2013-07-28.
  3. Linley Gwennap (December 18, 2012). "Krait 300 Bumps Up Performance". Linley on Mobile. The Linley Group. Retrieved 2013-07-28.