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RK3326
Quad-Core ARM Cortex-A35, up to 1.5GHz
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Rockchip RK3326 Quad-Core Cortex-A35
Mali-G31 GPU
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Product Highlights:
- Processor: Quad-core ARM Cortex-A35 clocked at a maximum of 1.5GHz
- Graphics: Mali-G31 GPU supporting OpenGL ES 3.2, Vulkan 1.0, and OpenCL 2.0, complemented by a high-performance dedicated 2D engine
- Multimedia Capabilities: Supports decoding various formats including H.265, H.264, VC-1, MPEG-1/2/4, and VP8 at 1080P 60fps; also capable of encoding H.264 and VP8 video formats
- Display Interfaces: Compatible with RGB, LVDS, and MIPI-DSI, delivering resolutions up to 1920×1080
- Connectivity Options: Features MIPI CSI and DVP sensor interfaces, built-in 8MP ISP, and supports multiple communication protocols such as 1×8 channel I2S/TDM, 1×8 channel PDM, dual 2×2 channel I2S/PCM, along with SDIO 3.0, USB 2.0 OTG, I2C, UART, and SPIPI
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Rockchip RK3326
Key features
- A quad-core Cortex-A35 processor with a clock speed of up to 1.5 GHz.
- Mali-G31MP2 GPU
- DDR4/DDR3/DDR3L/LPDDR3/LPDDR2
- 1080p video decoder supporting H.265, H.264, VC-1, MPEG, and VP8 formats.
- 1080p video decoder supporting H.265, H.264, VC-1, MPEG, and VP8 formats.
- LVDS/MIPI-DSI/RGB interface
- 1x8ch I2S/TDM, 1x8ch PDM, 2x2ch I2S
The Rockchip RK3326 was introduced in 2018, engineered explicitly for intelligent AI applications. It features Arm’s latest CPU, Cortex-A35, along with the G31 GPU. This platform has become a popular choice in portable gaming devices aimed at emulation functionalities.
RK3326 features robust hardware engines designed to enhance performance in demanding applications. It can handle almost all formats of H.264 decoding at 1080p and 60 frames per second, H.265 decoding at the same resolution and frame rate, and it also supports H.264 encoding at 1080p and 30 frames per second. Additionally, it provides high-quality JPEG encoding and decoding capabilities.
Rockchip RK3326 embedded GPU provides comprehensive support for graphics and compute standards, including OpenGL ES versions 1.1, 2.0, and 3.2, as well as DirectX 11 FL9_3, OpenCL 2.0, and Vulkan 1.0. Its dedicated 2D hardware engine enhances display performance, ensuring smooth visuals. Furthermore, the RK3326 features a high-performance external memory interface that supports various memory types such as DDR3, DDR3L, DDR4, LPDDR2, and LPDDR3, accommodating high bandwidth demands.
DETAIL SPEC
| CPU | Quad-Core ARM Cortex-A35, up to 1.5GHz |
| GPU | Mali-G31 GPU, support OpenGL ES3.2, Vulkan 1.0, OpenCL 2.0 |
| High-performance dedicated 2D processor | |
| Multi-Media | Multi-format 1080P 60fps video decoders (H.265, H.264, VC-1, MPEG-1/2/4, VP8) |
| 1080P video encoding for H.264, VP8 | |
| Display | Support RGB/LVDS/MIPI-DSI, resolution up to 1920*1080 |
| Memory | 32bits DDR4-1600/DDR3-1600/DDR3L-1600/LPDDR3-1600/LPDDR2-1066 |
| Support MLC NAND, eMMC 4.51, Serial NOR FLASH | |
| Connectivity | MIPI CSI and DVP Sensor interface, built-in 8M ISP |
| Support 1x8ch I2S/TDM, 1x8ch PDM, 2x2ch I2S/PCM | |
| SDIO3.0, USB2.0 OTG, I2C, UART, SPI |
