$ cpu-info Packages: 0: Unknown Microarchitectures: 2x Cortex-A7 Cores: 0: 1 processor (0), ARM Cortex-A7 1: 1 processor (1), ARM Cortex-A7 Logical processors (System ID): 0 (0) 1 (1) $ isa-info Instruction sets: Thumb: yes Thumb 2: yes ARMv5E: yes ARMv6: yes ARMv6-K: yes ARMv7: yes ARMv7 MP: yes ARMv8: no IDIV: yes Floating-Point support: VFPv2: no VFPv3: yes VFPv3+D32: yes VFPv3+FP16: yes VFPv3+FP16+D32: yes VFPv4: yes VFPv4+D32: yes VJCVT: no SIMD extensions: WMMX: no WMMX 2: no NEON: yes NEON-FP16: yes NEON-FMA: yes NEON VQRDMLAH/VQRDMLSH: no NEON FP16 arithmetics: no NEON complex: no NEON dot product: no Cryptography extensions: AES: no SHA1: no SHA2: no PMULL: no CRC32: no $ cache-info Max cache size (upper bound): 1048576 bytes L1 instruction cache: 2 x 32 KB, 2-way set associative (512 sets), 32 byte lines, shared by 1 processors L1 data cache: 2 x 32 KB, 4-way set associative (128 sets), 64 byte lines, shared by 1 processors L2 data cache: 256 KB (exclusive), 8-way set associative (512 sets), 64 byte lines, shared by 2 processors