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SpacemiT K1

The K1 is a RISC-V system-on-chip designed by SpacemiT.

Fastest
3,803MIPS
LicheePi 3A

Quick facts

Maker:
SpacemiT
Architecture:
RISC-V
CPU:
8× X60
GPU:
IMG BXE-2-32
Class:
Mainstream / Mid-range
Released:
2024
Updated:
30 Sept 2026

Specifications

Instruction setRISC-V
Total CPU cores8
CPU clusters
8× X60 @ 1.60 GHz
GPUIMG BXE-2-32
Process node22 nm
MemoryLPDDR4, LPDDR4X, LPDDR3
Video decodeH.265 (HEVC), H.264 (AVC), VP8, VP9, VC-1 / WMV9, MPEG-4 (SP/ASP), MPEG-2, H.263
Video encodeH.265 (HEVC), H.264 (AVC), VP8, VP9
Max video4K60

1 tested SBC using this SoC

Add to comparison#
Board
Multi-Core (MIPS)
Single-Core (MIPS)
1
Sipeed
LicheePi 3A
8GB LPDDR4X
3,803764
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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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Sources: cdn-resource.spacemit.com, github.com.