RK3588S Core Board (VC-SOM3588S-V1) | 6 TOPS Edge AI SOM

RK3588S Core Board (VC-SOM3588S-V1)

Rockchip RK3588S octa-core (4× A76 + 4× A55) core board with 6 TOPS NPU, 8K decoding and a BTB connector design — built for edge AI, NAS, NVR and high-end display terminals.

Key specifications

RK3588S: chip capabilities in detail

RK3588S is the streamlined package of Rockchip’s flagship RK3588 — CPU, NPU, GPU and video engines are identical to the RK3588, with peripherals trimmed for cost and board area. A high-value flagship for AI box solutions, NVR storage and edge computing:

• 8K video engine: 8K@60 H.265/VP9 decode and 8K@30 encode, plus AV1 decode for next-generation streaming.
• Triple-core 6 TOPS NPU: INT4/INT8/INT16/FP16 mixed precision with one-click RKNN conversion; mainstream YOLO-class models run on-device, and LLMs up to ~2B parameters are feasible.
• 48-bit memory addressing: up to 32GB memory capability — comfortable for NAS and multi-stream video workloads.
• Multi-screen independent display: HDMI 2.1 + MIPI DSI multi-output; 4K dual independent screens for conference, medical and digital signage.

RK3588S vs RK3588 vs RK3576: how to choose

Rule of thumb: flagship compute on a budget → RK3588S; multi-camera capture or heavy PCIe expansion → RK3588; mid-range projects → RK3576; plain industrial gateways → RK3568 is enough.

Cross-vendor view: versus MTK Genio (e.g. Genio 700: 2× A75 + 6× A55, ~4 TOPS APU), RK3588S is stronger across NPU compute, 8K video and the industrial ecosystem (RKNN plus long-term Debian/Android support); versus high-end Allwinner parts, RK3588S’s advantage is long-term software maintenance and mature industry SDKs.

Applications

Edge AI boxes / AI hosts. 6 TOPS for visual detection, OCR and speech recognition with RKNN quantized deployment — the mainstream core of RK3588 AI box solutions.

NVR / private-cloud NAS. PCIe 3.0 + dual gigabit + 8K decode: multi-channel IPC ingest and local AI search in one box.

High-end display and conference terminals. Multi-screen independent output with the Android 13 ecosystem — digital signage, conference screens and medical displays.

Education and maker flagship. Pairs with the RK3588S development board: every interface exposed — the flagship choice for university AI labs and maker projects.

FAQ

What is the difference between RK3588S and RK3588?
CPU/GPU/NPU/video engines are identical; RK3588S trims HDMI input, some PCIe/USB/SATA lanes and package area for lower cost. Only move to RK3588 when you need multi-channel video input or heavy PCIe expansion.

Can RK3588S run large models?
With the RKNN-LLM toolchain, the 6 TOPS NPU runs 1.5B–2B parameter LLMs on-device (INT4/INT8 quantized) — a fit for offline voice assistants and knowledge Q&A products.

Which OSes are supported?
Android 13, Debian, Ubuntu and Buildroot, with long-term kernel/BSP maintenance and system-level customization.

Why Vencreat

• Full SOM + EVB package: core board, development board, spec sheet and getting-started guide all included.
• Flexible configurations: LPDDR4X 4GB/8GB and eMMC 32GB–256GB options.
• Production assurance: long-term core-board supply with carrier-board customization and complete-device ODM.

Next step

For details and samples: contact us or sales@vencreat.com.