From a6b79cbd56bfdad23067f7167b93ce2a9e9f29e0 Mon Sep 17 00:00:00 2001 From: Tang ZZ Date: Mon, 12 Oct 2026 12:01:24 +0800 Subject: [PATCH 1/2] docs(q8b): document 50-pin B2B connector --- docs/dragon/q8b/README.md | 22 +++++++++---------- docs/dragon/q8b/hardware-use/hardware-info.md | 21 +++++++++--------- .../current/dragon/q8b/README.md | 22 +++++++++---------- .../dragon/q8b/hardware-use/hardware-info.md | 20 ++++++++--------- 4 files changed, 42 insertions(+), 43 deletions(-) diff --git a/docs/dragon/q8b/README.md b/docs/dragon/q8b/README.md index 0406c1edd..17ad503d8 100644 --- a/docs/dragon/q8b/README.md +++ b/docs/dragon/q8b/README.md @@ -39,7 +39,7 @@ sidebar_position: 2 | USB | 2x USB 3.2 Gen 2 Type-C 端口（支持 DisplayPort 1.4 Alt 模式）
2x USB 3.2 Gen 2 Type-A 端口
2x USB 2.0 Type-A 端口
1x USB Type-C 供电口（20V） | | 音频 | 1x 3.5mm 耳机接口
1x 麦克风接口 | | 供电 | 1x USB Type-C 供电口
1x 电源输入排针
- 12-20V 电源输入
- 支持外接电源按键 | -| 其他 | 1x 电源按键
1x EDL 按键
1x RTC 接口
1x 风扇接口
1x FPC 接口 (PCIe 3.0 x1)
1x 40-Pin GPIO 排针
- 支持 UART / I2C / SPI / GPIO | +| 其他 | 1x 电源按键
1x EDL 按键
1x RTC 接口
1x 风扇接口
1x FPC 接口 (PCIe 3.0 x1)
1x 50-Pin B2B 接口
- 支持 PCIe / MIPI CSI / I2C 功能
1x 40-Pin GPIO 排针
- 支持 UART / I2C / SPI / GPIO | | 操作系统 | Radxa OS
Windows
Ubuntu
Armbian
Arch Linux
Nix OS
Debian
······ | | 尺寸 | 100 mm x 75 mm | @@ -49,16 +49,16 @@ sidebar_position: 2 -| 序号 | 说明 | 序号 | 说明 | 序号 | 说明 | -| :--: | :--------------------------- | :--: | :------------------------------------- | :--: | :-------------------------------- | -| 1 | 40-Pin GPIO 排针 | 2 | EDL 按键 | 3 | LPDDR4X 内存 | -| 4 | FPC 接口 | 5 | 高通骁龙 8cx Gen 3 (高通 SC8280XP) | 6 | 麦克风接口 | -| 7 | 电源排针 | 8 | 3.5 mm 耳机插孔 | 9 | USB Type-C 供电接口（20V） | -| 10 | HDMI 2.1 接口 | 11 | USB 2.0 Type-A 接口 | 12 | UFS 模块接口 | -| 13 | 2x USB-C（支持 DP Alt 模式） | 14 | 电源按键 | 15 | 风扇接口 | -| 16 | M.2 E Key 插槽 | 17 | RTC 电池接口 | 18 | 2.5GbE 以太网接口 | -| 19 | 2x USB 3.2 Gen2 Type-A 接口 | 20 | M.2 M Key 2280 插槽
- PCIe 3.0 x2 | 21 | M.2 M Key 插槽
- PCIe 3.0 x4 | -| 22 | microSD 卡槽 | | | | | +| 序号 | 说明 | 序号 | 说明 | 序号 | 说明 | +| :--: | :-------------------------------- | :--: | :--------------------------------- | :--: | :------------------------------------- | +| 1 | 40-Pin GPIO 排针 | 2 | EDL 按键 | 3 | LPDDR4X 内存 | +| 4 | FPC 接口 | 5 | 高通骁龙 8cx Gen 3 (高通 SC8280XP) | 6 | 麦克风接口 | +| 7 | 电源排针 | 8 | 3.5 mm 耳机插孔 | 9 | USB Type-C 供电接口（20V） | +| 10 | HDMI 2.1 接口 | 11 | USB 2.0 Type-A 接口 | 12 | UFS 模块接口 | +| 13 | 50-Pin B2B 接口 | 14 | 2x USB-C（支持 DP Alt 模式） | 15 | 电源按键 | +| 16 | 风扇接口 | 17 | M.2 E Key 插槽 | 18 | RTC 电池接口 | +| 19 | 2.5GbE 以太网接口 | 20 | 2x USB 3.2 Gen2 Type-A 接口 | 21 | M.2 M Key 2280 插槽
- PCIe 3.0 x2 | +| 22 | M.2 M Key 插槽
- PCIe 3.0 x4 | 23 | microSD 卡槽 | | | ## 应用场景 diff --git a/docs/dragon/q8b/hardware-use/hardware-info.md b/docs/dragon/q8b/hardware-use/hardware-info.md index 020536e90..b49dc5414 100644 --- a/docs/dragon/q8b/hardware-use/hardware-info.md +++ b/docs/dragon/q8b/hardware-use/hardware-info.md @@ -16,14 +16,13 @@ sidebar_position: 1 -| 序号 | 说明 | 序号 | 说明 | 序号 | 说明 | -| :--: | :------------------------------------- | :--: | :-------------------------------- | :--: | :--------------------------- | -| 1 | 40-Pin GPIO 排针 | 2 | EDL 按键 | 3 | LPDDR4X 内存 | -| 4 | FPC 接口 | 5 | 高通骁龙 8cx Gen 3 (高通 SC8280XP) | 6 | 麦克风接口 | -| 7 | 电源排针 | 8 | 3.5 mm 耳机插孔 | 9 | USB Type-C 供电接口（20V） | -| 10 | HDMI 2.1 接口 | 11 | USB 2.0 Type-A 接口 | 12 | UFS 模块接口 | -| 13 | 2x USB-C（支持 DP Alt 模式） | 14 | 电源按键 | 15 | 风扇接口 | -| 16 | M.2 E Key 插槽 | 17 | RTC 电池接口 | 18 | 2.5GbE 以太网接口 | -| 19 | 2x USB 3.2 Gen2 Type-A 接口 | 20 | M.2 M Key 2280 插槽
- PCIe 3.0 x2 | 21 | M.2 M Key 插槽
- PCIe 3.0 x4 | -| 22 | microSD 卡槽 | | | | | - +| 序号 | 说明 | 序号 | 说明 | 序号 | 说明 | +| :--: | :-------------------------------- | :--: | :--------------------------------- | :--: | :------------------------------------- | +| 1 | 40-Pin GPIO 排针 | 2 | EDL 按键 | 3 | LPDDR4X 内存 | +| 4 | FPC 接口 | 5 | 高通骁龙 8cx Gen 3 (高通 SC8280XP) | 6 | 麦克风接口 | +| 7 | 电源排针 | 8 | 3.5 mm 耳机插孔 | 9 | USB Type-C 供电接口（20V） | +| 10 | HDMI 2.1 接口 | 11 | USB 2.0 Type-A 接口 | 12 | UFS 模块接口 | +| 13 | 50-Pin B2B 接口 | 14 | 2x USB-C（支持 DP Alt 模式） | 15 | 电源按键 | +| 16 | 风扇接口 | 17 | M.2 E Key 插槽 | 18 | RTC 电池接口 | +| 19 | 2.5GbE 以太网接口 | 20 | 2x USB 3.2 Gen2 Type-A 接口 | 21 | M.2 M Key 2280 插槽
- PCIe 3.0 x2 | +| 22 | M.2 M Key 插槽
- PCIe 3.0 x4 | 23 | microSD 卡槽 | | | diff --git a/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md b/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md index ee4af71fb..574608386 100644 --- a/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md +++ b/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md @@ -39,7 +39,7 @@ Designed for edge computing, intelligent terminals, and similar applications, Dr | USB | 2x USB 3.2 Gen 2 Type-C ports (DisplayPort 1.4 Alt Mode supported)
2x USB 3.2 Gen 2 Type-A ports
2x USB 2.0 Type-A ports
1x USB Type-C power port (20V) | | Audio | 1x 3.5 mm headphone jack
1x microphone connector | | Power | 1x USB Type-C power port
1x power input header
- 12-20V power input
- Supports external power button | -| Other | 1x power button
1x EDL button
1x RTC connector
1x fan connector
1x FPC connector (PCIe 3.0 x1)
1x 40-pin GPIO header
- Supports UART / I2C / SPI / GPIO | +| Other | 1x power button
1x EDL button
1x RTC connector
1x fan connector
1x FPC connector (PCIe 3.0 x1)
1x 50-Pin B2B Connector
- Supports PCIe / MIPI CSI / I2C
1x 40-pin GPIO header
- Supports UART / I2C / SPI / GPIO | | Operating System | Radxa OS
Windows
Ubuntu
Armbian
Arch Linux
Nix OS
Debian
······ | | Dimensions | 100 mm x 75 mm | @@ -49,16 +49,16 @@ Designed for edge computing, intelligent terminals, and similar applications, Dr -| No. | Description | No. | Description | No. | Description | -| :-: | :------------------------------- | :-: | :------------------------------------------------ | :-: | :-------------------------------- | -| 1 | 40-pin GPIO header | 2 | EDL button | 3 | LPDDR4X memory | -| 4 | FPC connector | 5 | Qualcomm Snapdragon 8cx Gen 3 (Qualcomm SC8280XP) | 6 | Microphone connector | -| 7 | Power header | 8 | 3.5 mm headphone jack | 9 | USB Type-C power port (20V) | -| 10 | HDMI 2.1 port | 11 | USB 2.0 Type-A port | 12 | UFS module connector | -| 13 | 2x USB-C (DP Alt Mode supported) | 14 | Power button | 15 | Fan connector | -| 16 | M.2 E Key slot | 17 | RTC battery connector | 18 | 2.5GbE Ethernet port | -| 19 | 2x USB 3.2 Gen2 Type-A ports | 20 | M.2 M Key 2280 slot
- PCIe 3.0 x2 | 21 | M.2 M Key slot
- PCIe 3.0 x4 | -| 22 | microSD card slot | | | | | +| No. | Description | No. | Description | No. | Description | +| :-: | :-------------------------------- | :-: | :------------------------------------------------ | :-: | :------------------------------------- | +| 1 | 40-pin GPIO header | 2 | EDL button | 3 | LPDDR4X memory | +| 4 | FPC connector | 5 | Qualcomm Snapdragon 8cx Gen 3 (Qualcomm SC8280XP) | 6 | Microphone connector | +| 7 | Power header | 8 | 3.5 mm headphone jack | 9 | USB Type-C power port (20V) | +| 10 | HDMI 2.1 port | 11 | USB 2.0 Type-A port | 12 | UFS module connector | +| 13 | 50-Pin B2B Connector | 14 | 2x USB-C (DP Alt Mode supported) | 15 | Power button | +| 16 | Fan connector | 17 | M.2 E Key slot | 18 | RTC battery connector | +| 19 | 2.5GbE Ethernet port | 20 | 2x USB 3.2 Gen2 Type-A ports | 21 | M.2 M Key 2280 slot
- PCIe 3.0 x2 | +| 22 | M.2 M Key slot
- PCIe 3.0 x4 | 23 | microSD card slot | | | ## Application Scenarios diff --git a/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/hardware-use/hardware-info.md b/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/hardware-use/hardware-info.md index 8a3ad7b42..f62641f32 100644 --- a/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/hardware-use/hardware-info.md +++ b/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/hardware-use/hardware-info.md @@ -16,13 +16,13 @@ sidebar_position: 1 -| No. | Description | No. | Description | No. | Description | -| :-: | :------------------------------------- | :-: | :-------------------------------- | :-: | :------------------------------- | -| 1 | 40-pin GPIO header | 2 | EDL button | 3 | LPDDR4X memory | -| 4 | FPC connector | 5 | Qualcomm Snapdragon 8cx Gen 3 (Qualcomm SC8280XP) | 6 | Microphone connector | -| 7 | Power header | 8 | 3.5 mm headphone jack | 9 | USB Type-C power port (20V) | -| 10 | HDMI 2.1 port | 11 | USB 2.0 Type-A port | 12 | UFS module connector | -| 13 | 2x USB-C (DP Alt Mode supported) | 14 | Power button | 15 | Fan connector | -| 16 | M.2 E Key slot | 17 | RTC battery connector | 18 | 2.5GbE Ethernet port | -| 19 | 2x USB 3.2 Gen2 Type-A ports | 20 | M.2 M Key 2280 slot
- PCIe 3.0 x2 | 21 | M.2 M Key slot
- PCIe 3.0 x4 | -| 22 | microSD card slot | | | | | +| No. | Description | No. | Description | No. | Description | +| :-: | :-------------------------------- | :-: | :------------------------------------------------ | :-: | :------------------------------------- | +| 1 | 40-pin GPIO header | 2 | EDL button | 3 | LPDDR4X memory | +| 4 | FPC connector | 5 | Qualcomm Snapdragon 8cx Gen 3 (Qualcomm SC8280XP) | 6 | Microphone connector | +| 7 | Power header | 8 | 3.5 mm headphone jack | 9 | USB Type-C power port (20V) | +| 10 | HDMI 2.1 port | 11 | USB 2.0 Type-A port | 12 | UFS module connector | +| 13 | 50-Pin B2B Connector | 14 | 2x USB-C (DP Alt Mode supported) | 15 | Power button | +| 16 | Fan connector | 17 | M.2 E Key slot | 18 | RTC battery connector | +| 19 | 2.5GbE Ethernet port | 20 | 2x USB 3.2 Gen2 Type-A ports | 21 | M.2 M Key 2280 slot
- PCIe 3.0 x2 | +| 22 | M.2 M Key slot
- PCIe 3.0 x4 | 23 | microSD card slot | | | From 20a73a75bab76d1c7a39ed5b41bf170f4be36aaf Mon Sep 17 00:00:00 2001 From: Tang ZZ Date: Mon, 12 Oct 2026 12:10:41 +0800 Subject: [PATCH 2/2] docs(q8b): specify fan and RTC connector pitch --- docs/dragon/q8b/README.md | 40 +++++++++---------- .../current/dragon/q8b/README.md | 40 +++++++++---------- 2 files changed, 40 insertions(+), 40 deletions(-) diff --git a/docs/dragon/q8b/README.md b/docs/dragon/q8b/README.md index 17ad503d8..b24f44264 100644 --- a/docs/dragon/q8b/README.md +++ b/docs/dragon/q8b/README.md @@ -22,26 +22,26 @@ sidebar_position: 2 ## 产品规格 -| 产品名称 | 瑞莎 Dragon Q8B | -| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -| 主控型号 | 高通骁龙 8cx Gen 3 (高通 SC8280XP) | -| 中央处理器 | 高通 Kryo™ CPU
- 8 核 CPU, 4x Kryo Prime @3.0GHz + 4x Kryo Gold @2.4GHz
- 64 位 CPU 架构 | -| 图形处理器 | 高通 Adreno™ 690 GPU
- 支持 OpenGL ES 3.2
- 支持 Vulkan 1.3
- 支持 OpenCL 2.0
- 支持 DirectX
- 支持 DirectML | -| 神经网络处理器 | 高通 Hexagon™ | -| AI 性能 | 高通 AI Engine
- 高达 29+ TOPS | -| 感知与加速 | 高通 Hexagon 处理器
高通 感知中枢 | -| 制程 | 5nm 制程工艺 | -| 内存 | LPDDR4X
- 容量: 最大可选 32GB
- 数据传输速率: 最高 4266 MT/s
- 内存总线宽度: 128 位 (8 通道, 每通道 16 位) | -| 编解码 | 高通 Adreno VPU（第五代 UHD 视频处理单元）
- 视频解码：最高支持 4K120
- 视频编码：最高支持 4K60
- 原生解码支持：H.265 Main 10 / H.265 Main / H.264 High / VP9 Profile 2
- 原生编码支持：H.265 Main 10 / H.265 Main / H.264 High | -| 存储 | 1x microSD 卡槽
1x UFS 模块接口 (UFS 3.1 gear 4 x2)
1x M.2 M Key 2280 插槽 (PCIe 3.0 x4)
1x M.2 M Key 2280 插槽 (PCIe 3.0 x2) | -| 显示 | 1x HDMI 2.1 标准接口（Type-A）
2x USB Type-C 接口（USB 3.1，支持 DisplayPort 1.4 Alt 模式）
- 高达 4K120 | -| 网络 | 2x 2.5GbE RJ45 端口
1x M.2 E Key 2230 插槽，用于安装 WiFi 6E / 蓝牙 5.3 模组 | -| USB | 2x USB 3.2 Gen 2 Type-C 端口（支持 DisplayPort 1.4 Alt 模式）
2x USB 3.2 Gen 2 Type-A 端口
2x USB 2.0 Type-A 端口
1x USB Type-C 供电口（20V） | -| 音频 | 1x 3.5mm 耳机接口
1x 麦克风接口 | -| 供电 | 1x USB Type-C 供电口
1x 电源输入排针
- 12-20V 电源输入
- 支持外接电源按键 | -| 其他 | 1x 电源按键
1x EDL 按键
1x RTC 接口
1x 风扇接口
1x FPC 接口 (PCIe 3.0 x1)
1x 50-Pin B2B 接口
- 支持 PCIe / MIPI CSI / I2C 功能
1x 40-Pin GPIO 排针
- 支持 UART / I2C / SPI / GPIO | -| 操作系统 | Radxa OS
Windows
Ubuntu
Armbian
Arch Linux
Nix OS
Debian
······ | -| 尺寸 | 100 mm x 75 mm | +| 产品名称 | 瑞莎 Dragon Q8B | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| 主控型号 | 高通骁龙 8cx Gen 3 (高通 SC8280XP) | +| 中央处理器 | 高通 Kryo™ CPU
- 8 核 CPU, 4x Kryo Prime @3.0GHz + 4x Kryo Gold @2.4GHz
- 64 位 CPU 架构 | +| 图形处理器 | 高通 Adreno™ 690 GPU
- 支持 OpenGL ES 3.2
- 支持 Vulkan 1.3
- 支持 OpenCL 2.0
- 支持 DirectX
- 支持 DirectML | +| 神经网络处理器 | 高通 Hexagon™ | +| AI 性能 | 高通 AI Engine
- 高达 29+ TOPS | +| 感知与加速 | 高通 Hexagon 处理器
高通 感知中枢 | +| 制程 | 5nm 制程工艺 | +| 内存 | LPDDR4X
- 容量: 最大可选 32GB
- 数据传输速率: 最高 4266 MT/s
- 内存总线宽度: 128 位 (8 通道, 每通道 16 位) | +| 编解码 | 高通 Adreno VPU（第五代 UHD 视频处理单元）
- 视频解码：最高支持 4K120
- 视频编码：最高支持 4K60
- 原生解码支持：H.265 Main 10 / H.265 Main / H.264 High / VP9 Profile 2
- 原生编码支持：H.265 Main 10 / H.265 Main / H.264 High | +| 存储 | 1x microSD 卡槽
1x UFS 模块接口 (UFS 3.1 gear 4 x2)
1x M.2 M Key 2280 插槽 (PCIe 3.0 x4)
1x M.2 M Key 2280 插槽 (PCIe 3.0 x2) | +| 显示 | 1x HDMI 2.1 标准接口（Type-A）
2x USB Type-C 接口（USB 3.1，支持 DisplayPort 1.4 Alt 模式）
- 高达 4K120 | +| 网络 | 2x 2.5GbE RJ45 端口
1x M.2 E Key 2230 插槽，用于安装 WiFi 6E / 蓝牙 5.3 模组 | +| USB | 2x USB 3.2 Gen 2 Type-C 端口（支持 DisplayPort 1.4 Alt 模式）
2x USB 3.2 Gen 2 Type-A 端口
2x USB 2.0 Type-A 端口
1x USB Type-C 供电口（20V） | +| 音频 | 1x 3.5mm 耳机接口
1x 麦克风接口 | +| 供电 | 1x USB Type-C 供电口
1x 电源输入排针
- 12-20V 电源输入
- 支持外接电源按键 | +| 其他 | 1x 电源按键
1x EDL 按键
1x RTC 电池接口（2-Pin，1.25 mm 间距）
1x 风扇接口（3-Pin，1.0 mm 间距）
1x FPC 接口 (PCIe 3.0 x1)
1x 50-Pin B2B 接口
- 支持 PCIe / MIPI CSI / I2C 功能
1x 40-Pin GPIO 排针
- 支持 UART / I2C / SPI / GPIO | +| 操作系统 | Radxa OS
Windows
Ubuntu
Armbian
Arch Linux
Nix OS
Debian
······ | +| 尺寸 | 100 mm x 75 mm | ## 接口说明 diff --git a/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md b/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md index 574608386..d4e95b08d 100644 --- a/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md +++ b/i18n/en/docusaurus-plugin-content-docs/current/dragon/q8b/README.md @@ -22,26 +22,26 @@ Designed for edge computing, intelligent terminals, and similar applications, Dr ## Product Specifications -| Item | Radxa Dragon Q8B | -| ------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -| SoC | Qualcomm Snapdragon 8cx Gen 3 (Qualcomm SC8280XP) | -| CPU | Qualcomm Kryo™ CPU
- 8-core CPU, 4x Kryo Prime @3.0GHz + 4x Kryo Gold @2.4GHz
- 64-bit CPU architecture | -| GPU | Qualcomm Adreno™ 690 GPU
- Supports OpenGL ES 3.2
- Supports Vulkan 1.3
- Supports OpenCL 2.0
- Supports DirectX
- Supports DirectML | -| NPU | Qualcomm Hexagon™ | -| AI Performance | Qualcomm AI Engine
- Up to 29+ TOPS | -| Sensing and Acceleration | Qualcomm Hexagon processor
Qualcomm Sensing Hub | -| Process | 5 nm process | -| Memory | LPDDR4X
- Capacity: up to 32GB
- Data rate: up to 4266 MT/s
- Memory bus width: 128-bit (8 channels, 16-bit per channel) | -| Codec | Qualcomm Adreno VPU (5th generation UHD video processing unit)
- Video decoding: up to 4K120
- Video encoding: up to 4K60
- Native decoding: H.265 Main 10 / H.265 Main / H.264 High / VP9 Profile 2
- Native encoding: H.265 Main 10 / H.265 Main / H.264 High | -| Storage | 1x microSD card slot
1x UFS module connector (UFS 3.1 gear 4 x2)
1x M.2 M Key 2280 slot (PCIe 3.0 x4)
1x M.2 M Key 2280 slot (PCIe 3.0 x2) | -| Display | 1x HDMI 2.1 standard port (Type-A)
2x USB Type-C ports (USB 3.1, DisplayPort 1.4 Alt Mode supported)
- Up to 4K120 | -| Network | 2x 2.5GbE RJ45 ports
1x M.2 E Key 2230 slot for WiFi 6E / Bluetooth 5.3 module | -| USB | 2x USB 3.2 Gen 2 Type-C ports (DisplayPort 1.4 Alt Mode supported)
2x USB 3.2 Gen 2 Type-A ports
2x USB 2.0 Type-A ports
1x USB Type-C power port (20V) | -| Audio | 1x 3.5 mm headphone jack
1x microphone connector | -| Power | 1x USB Type-C power port
1x power input header
- 12-20V power input
- Supports external power button | -| Other | 1x power button
1x EDL button
1x RTC connector
1x fan connector
1x FPC connector (PCIe 3.0 x1)
1x 50-Pin B2B Connector
- Supports PCIe / MIPI CSI / I2C
1x 40-pin GPIO header
- Supports UART / I2C / SPI / GPIO | -| Operating System | Radxa OS
Windows
Ubuntu
Armbian
Arch Linux
Nix OS
Debian
······ | -| Dimensions | 100 mm x 75 mm | +| Item | Radxa Dragon Q8B | +| ------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| SoC | Qualcomm Snapdragon 8cx Gen 3 (Qualcomm SC8280XP) | +| CPU | Qualcomm Kryo™ CPU
- 8-core CPU, 4x Kryo Prime @3.0GHz + 4x Kryo Gold @2.4GHz
- 64-bit CPU architecture | +| GPU | Qualcomm Adreno™ 690 GPU
- Supports OpenGL ES 3.2
- Supports Vulkan 1.3
- Supports OpenCL 2.0
- Supports DirectX
- Supports DirectML | +| NPU | Qualcomm Hexagon™ | +| AI Performance | Qualcomm AI Engine
- Up to 29+ TOPS | +| Sensing and Acceleration | Qualcomm Hexagon processor
Qualcomm Sensing Hub | +| Process | 5 nm process | +| Memory | LPDDR4X
- Capacity: up to 32GB
- Data rate: up to 4266 MT/s
- Memory bus width: 128-bit (8 channels, 16-bit per channel) | +| Codec | Qualcomm Adreno VPU (5th generation UHD video processing unit)
- Video decoding: up to 4K120
- Video encoding: up to 4K60
- Native decoding: H.265 Main 10 / H.265 Main / H.264 High / VP9 Profile 2
- Native encoding: H.265 Main 10 / H.265 Main / H.264 High | +| Storage | 1x microSD card slot
1x UFS module connector (UFS 3.1 gear 4 x2)
1x M.2 M Key 2280 slot (PCIe 3.0 x4)
1x M.2 M Key 2280 slot (PCIe 3.0 x2) | +| Display | 1x HDMI 2.1 standard port (Type-A)
2x USB Type-C ports (USB 3.1, DisplayPort 1.4 Alt Mode supported)
- Up to 4K120 | +| Network | 2x 2.5GbE RJ45 ports
1x M.2 E Key 2230 slot for WiFi 6E / Bluetooth 5.3 module | +| USB | 2x USB 3.2 Gen 2 Type-C ports (DisplayPort 1.4 Alt Mode supported)
2x USB 3.2 Gen 2 Type-A ports
2x USB 2.0 Type-A ports
1x USB Type-C power port (20V) | +| Audio | 1x 3.5 mm headphone jack
1x microphone connector | +| Power | 1x USB Type-C power port
1x power input header
- 12-20V power input
- Supports external power button | +| Other | 1x power button
1x EDL button
1x RTC battery connector (2-pin, 1.25 mm pitch)
1x fan connector (3-pin, 1.0 mm pitch)
1x FPC connector (PCIe 3.0 x1)
1x 50-Pin B2B Connector
- Supports PCIe / MIPI CSI / I2C
1x 40-pin GPIO header
- Supports UART / I2C / SPI / GPIO | +| Operating System | Radxa OS
Windows
Ubuntu
Armbian
Arch Linux
Nix OS
Debian
······ | +| Dimensions | 100 mm x 75 mm | ## Interface Description