890GX Pro3 is a motherboard from ASRock, which uses AMD 890GX+SB850 chipset, supports AM3+ processors, supports dual-channel DDR3 1866(overclocking), supports ATITM 4-way CrossFireXTM crossfire technology, CrossFireXTM crossfire technology and Hybrid CrossFireXTM crossfire technology, integrates AMD Radeon HD 4290 graphics card, DX10.1 level iGPU, Shader Model 4.1, maximum shared graphics memory 512MB, multiple VGA output options: D-Sub, DVI-D and HDMI, 2 x USB 3.0 interface, 5 x SATA3 interface, 2 x IEEE 1394 interface, Dr. Debug, with LED power/reset/CMOS data clear switch, support Turbo boost SuperSpeed USB, AXTU, UEFI, Instant Boot, Instant Flash, APP Charger, SmartView, Turbo UCC, .1-channel high-fidelity audio, supports content protection function (Realtek ALC892 audio codec), supports high-quality Blu-ray audio
The 890GX Pro3 motherboard is built around the AMD 890GX + SB850 chipset and supports AM3+ processors, including up to 8‑core AMD CPUs. It offers dual‑channel DDR3‑1866 memory up to 32 GB, integrated AMD Radeon HD 4290 graphics with up to 512 MB shared memory, and a range of connectivity options such as USB 3.0, SATA III, and Gigabit Ethernet.
The manual also describes the UEFI BIOS interface, the ASRock Extreme Tuning Utility (AXTU) for overclocking and hardware monitoring, and the SmartView Internet tool that integrates frequently visited sites and social media into the desktop experience. Installation guidance, connector pin‑outs, and software bundle details are included. This manual is written in Chinese.
| Chipset | AMD 890GX + SB850 |
|---|---|
| CPU Socket | AM3+ |
| Maximum Memory | 32 GB |
| Memory Type | DDR3 1866 (dual‑channel) |
| USB 3.0 Ports | 2 |
| SATA3 Ports | 5 |
| Integrated Graphics | AMD Radeon HD 4290 |
| Audio Codec | Realtek ALC892 |
The motherboard includes two USB 3.0 ports.