Rockchip RK3506B

The RK3506B is a ARM system-on-chip designed by Rockchip.

Fastest
944MIPS
Lyra Ultra W

Quick facts

Maker:
Rockchip
Architecture:
ARM
CPU:
3× Cortex-A7
Updated:
9 Aug 2026

Specifications

Instruction setARM
Total CPU cores3
CPU clusters
3× Cortex-A7 @ 1.20 GHz
MemoryDDR3L

1 tested SBC using this SoC

Compare#
Board
Single-Core (MIPS)
Multi-Core (MIPS)
1
Luckfox
Lyra Ultra W
512MB DDR3L
586944
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Scores are 7-Zip compression performance in MIPS (millions of instructions per second); higher is better. View 7-Zip rankings.

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