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Oct 23, 2024

ESWIN EIC7700X quad-core RISC-V SoC embeds 19.95 TOPS NPU for Edge AI vision applications - CNX Software

Yesterday we noted Sipeed was working on the LM5A system-on-module powered by ESWIN EIC7700X quad-core RISC-V processor with a ~20 TOPS AI accelerator in order to integrate it into its Lichee Book

Yesterday we noted Sipeed was working on the LM5A system-on-module powered by ESWIN EIC7700X quad-core RISC-V processor with a ~20 TOPS AI accelerator in order to integrate it into its Lichee Book laptop and other carrier boards. So today, I’ve decided to look into the EIC7700X SoC designed by “BEIJING ESWIN COMPUTING TECHNOLOGY CO., LTD”, or ESWIN for shorts.

The EIC770X features four 64-bit RISC-V (RV64GC) cores clocked up to 1.8 GHz, unnamed 3D and 2D GPUs, a 19.95 TOPS NPU, H.265/H.264 video encoder/decoder capable of handling up to 32x 1080p30 videos, various video output (HDMI + DSI) and input interfaces, dual GbE, 4-lane PCIe Gen 3, and more.

ESWIN EIC7700X specifications:

Software support is a little confusing, as we’re told the SoC can work in “M.2 Key Card mode” in which case Ubuntu 18.04 and CentOS 7.4 Linux distributions are supported (on the host?), while in standalone (SoC) mode, it supports Linux 5.17 / Linux 6.6 with an SDK provided. The NPU is compatible with development frameworks such as Pytorch, Tensorflow, PaddlePaddle, ONNX, etc., and high-precision LLMs.

The EIC7700X is one of four members of ESWIN’s “Intelligent Computing SoCs” with the EIC7700 offering the same design but clocked at up to 1.4 GHz and with a 13.3 TOPS NPU. It will be found in the upcoming SiFive HiFive Premier P550 scheduled for launch in July 2024.

The EIC7702 and EIC7702X are more complex octa-core SiFive P550 RISC-V SoCs designed for AI PCs. They are also clocked at 1.4 or 1.8 GHz but support up to 64GB RAM, offer two eMMC, two SATA III, and two NOR flash interfaces, and support up to 8K video encoding/decoding, or up to 64x 1080p30 video decoding. The number of PCIe and GbE interfaces are both increased to four leading to a larger 35x35mm package. Finally, the NPU is more powerful as well with 26.6 TOPS (EIC7702) and 39.9 TOPS (EIC7702X).

The EIC7700(X) SoC is best suited for edge AI applications such as Industrial quality inspection, LLM, behavior recognition, intelligent sorting, secure identification, and face identification, while the EIC7702(X) targets speech synthesis, LLM, image/video generation, and text generation.

Based on Sipeed and SiFive announcements, hardware based on EIC7700(X) quad-core RISC-V edge AI SoC should become available as early as next month. More details – mostly the product briefs at this time – may be found on the products page.

Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.

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