Scorpion (CPU)
Scorpion is a CPU core developed by Qualcomm for use in their mobile Snapdragon systems on chips (SoCs). It was developed in-house, but has many architectural similarities to the ARM Cortex-A8 and Cortex-A9 CPU cores.
overview
- 10/12 stage integer pipeline with 2-way decoding, 3-way out-of-order speculatively issued superscalar execution
- Pipeline VFPv3 and 128 bit wide NEON ( SIMD )
- 3 execution connections
- 32 KB + 32 KB L1 cache
- 256 KB (single core) or 512 KB (dual core) L2 cache
- Single or dual core configuration
- 2.1 DMIPS / MHz
- 65/28 nm process
See also
Individual evidence
- ↑ http://rtcgroup.com/arm/2007/presentations/253%20-%20ARM_DevCon_2007_Snapdragon_FINAL_20071004.pdf
- ↑ Qualcomm Snapdragon S4 (Krait) Performance Preview - 1.5 GHz MSM8960 MDP and Adreno 225 benchmarks . Anandtech . February 21, 2012. Retrieved July 28, 2013.