Tag: Rockchip RK3576

  • Affordable 8-Core ARM SBC with Dual Gigabit Ethernet Launches

    Affordable 8-Core ARM SBC with Dual Gigabit Ethernet Launches

    Key Takeaways

    1. The DShanPi-A1 is a new single-board computer available on AliExpress, with a mid-range model priced at about $83.
    2. It features the Rockchip RK3576 SoC, an 8-core architecture, and a Mali-G52 MC3 GPU, offering strong performance with over 1,200 points in Geekbench 6.
    3. The base model includes 6 GB of LPDDR4 RAM but lacks built-in storage, with upgraded models offering 8 GB of RAM and 64 GB of eMMC storage.
    4. It has additional features like a mini HDMI input for video streaming and a microSD slot for expanded storage options.
    5. The DShanPi-A1 is positioned lower in performance compared to the RK3588 boards, such as the OrangePi CM5, which has a higher benchmark score and price.

    A new single-board computer has been launched, named the DShanPi-A1. This board is currently for sale on AliExpress, with the mid-range model priced at about $83. There are also higher-priced models that offer increased memory and storage options.

    Specifications and Performance

    The DShanPi-A1 is equipped with the same system-on-chip (SoC) as the Bit-brick K1 Pro, which we mentioned not long ago. It uses the Rockchip RK3576, a popular choice in many SBCs, featuring an 8-core architecture that includes four Cortex-A72 and four Cortex-A53 cores. Additionally, it has an integrated Mali-G52 MC3 GPU and a 6 TOPS (INT8) neural processing unit (NPU). The performance is expected to be quite good, as the RK3576 typically achieves over 1,200 points in the multicore section of Geekbench 6.

    Comparisons with Other Models

    However, the RK3576 cannot compete with the RK3588 found in boards like the OrangePi CM5, which is currently priced at $129 on Amazon and scores over 3,000 points in the same benchmark.

    In the base model, it has 6 GB of LPDDR4 RAM, but it lacks any built-in storage. There are upgraded versions that come with 8 GB of RAM and 64 GB of eMMC storage. Additionally, lower-tier options with 2 GB and 4 GB of RAM can be found at third-party sellers. The input/output options include:

    Additional Features

    Notably, the mini HDMI input port lets the SBC serve as a video stream capture device, which is a great feature. There’s also a microSD slot included, which is certainly a plus. For more information on the DShanPi-A1 SBC, interested buyers can check its official Wiki page for further details.

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  • NanoPi R76S: 16GB RAM, Fast Ethernet, and NPUs as Raspberry Pi Alternative

    NanoPi R76S: 16GB RAM, Fast Ethernet, and NPUs as Raspberry Pi Alternative

    Key Takeaways

    1. The NanoPi R76S is a single-board computer starting at $49, with optional upgrades for RAM and a case.
    2. It features the Rockchip RK3576 SoC with eight CPU cores, a Mali-G52 GPU, and 6 TOPS NPU performance.
    3. The board includes a single HDMI port for 4K output, one USB 3.2 Gen 1 Type-A port, and eight GPIO pins for external connections.
    4. It supports various operating systems like Ubuntu 20.04 and Android 14, and can run applications like Docker containers and Minecraft servers.
    5. WiFi is not included by default but can be purchased separately, and the board has two Ethernet ports with speeds up to 2.5Gbps each.

    The NanoPi R76S is a recently released single-board computer, offered in multiple configurations, starting at a price of $49. You can add a case for an extra $10. If you want to upgrade the RAM from 2GB to 4GB, it will cost you an additional $6, while the variant with 16GB LPDDR5 RAM costs an extra $40. All models come equipped with 32GB of eMMC storage.

    Performance Specs

    All versions of this Raspberry Pi competitor are powered by the Rockchip RK3576 SoC. This chip features four Cortex-A72 cores alongside four Cortex-A53 cores, a Mali-G52 MC3 GPU, and a neural processing unit (NPU) that achieves 6 TOPS. While WiFi connectivity is not included in the initial package, you can purchase a module separately. There are also two Ethernet ports that provide speeds of up to 2.5Gbps each.

    Connectivity Options

    In terms of video output, the NanoPi R76S includes a single HDMI port that can support 4K resolution at 60 Hz. There is one USB 3.2 Gen 1 Type-A port available, and the USB Type-C port is meant only for supplying power. You can connect external sensors and actuators using 8 GPIO pins. Unlike the Raspberry Pi 5, which starts at $73 on Amazon and includes a 40-pin header, this board does not feature that.

    According to the company, the device supports various operating systems such as Ubuntu 20.04, Android 14, FriendlyWrt, and OpenMediaVault. FriendlyElec claims that the compact board, measuring 2.28 x 2.28 x 0.06 inches, is capable of running Docker containers for applications like NextCloud or even hosting a Minecraft server. Users can conveniently install operating systems on the NanoPi R76S via a web browser, whether from a PC or using a microSD card.

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    NanoPi R76S: 16GB RAM, Fast Ethernet, and NPUs as Raspberry Pi Alternative

     

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  • Radxa Rock 4D: A Raspberry Pi Alternative with PCIe and NPU

    Radxa Rock 4D: A Raspberry Pi Alternative with PCIe and NPU

    Key Takeaways

    1. The Radxa Rock 4D is available with RAM options of 2GB, 4GB, 8GB, and 16GB, starting at $30.
    2. It features a Rockchip RK3576 SoC with four Cortex-A72 cores and four Cortex-A53 cores, plus a Neural Processing Unit (NPU) for AI tasks.
    3. The device supports dual displays, with one HDMI port capable of 4K resolution at 120Hz and MIPI DSI for the second display.
    4. It offers various connectivity options including USB ports, Power over Ethernet (PoE), WiFi 6, and Bluetooth 5.3.
    5. The Radxa Rock 4D supports PCIe 2 for SSD installation and has a 40-pin header for connecting sensors and actuators.

    The Radxa Rock 4D is a recently launched single-board computer that you can now purchase. You can get the version with 2GB of RAM from Arace Tech for just $30. This SBC is also offered with memory options of 4GB, 8GB, and 16GB. All these models come with a Rockchip RK3576 SoC, which has four Cortex-A72 cores running at 2.2GHz and four Cortex-A53 cores at 2GHz. This chip also has a Neural Processing Unit (NPU) that enhances performance for AI tasks, achieving up to 6 TOPS in AI capabilities.

    Display and Connectivity

    The Radxa Rock 4D can support two displays, however it only has one HDMI port. To connect the second monitor, you’ll need to use MIPI DSI. Radxa claims the HDMI output can handle 4K resolution at 120Hz. For connecting cameras, there’s MIPI CSI, which is really handy for streaming live video from a security camera. For instance, the NPU in the Rock 4D could identify license plates and automatically open an electric gate. Additionally, you can hook up sensors and actuators using a 40-pin header.

    Power and Expansion Options

    There are several USB ports on the device, and it is powered through USB Type-C. If you have a compatible HAT, you can also power this alternative to Raspberry Pi using Power over Ethernet (PoE). You can set up a PCIe 2 connection with one lane through the right cable, allowing you to install SSDs for extra storage. Finally, the Radxa Rock 4D is compatible with both WiFi 6 and Bluetooth 5.3.

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    Radxa Rock 4D: A Raspberry Pi Alternative with PCIe and NPU
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