SRhonyra Radeon R7 350 2GB 6 HDMI graphics card

Multi-display HDMI card

The SRhonyra Radeon R7 350 2GB graphics card provides six native HDMI 1.4a outputs for driving up to six monitors from a single PCIe 3.0 x16 slot. It targets digital signage, surveillance, trading desks and control rooms where reliable multi-monitor output matters more than 3D speed. The board draws up to 55 W from the bus with no external power connector required. A 350 W or larger system power supply is recommended.

Upgrade from single-output GPUs

Replacing a basic display adapter or single-HDMI card with this model adds five extra 4K-capable ports at 3840 x 2160 @30 Hz each, or a combined 11520 x 4320 @30 Hz splicing resolution across all screens. The jump is worth it when a workstation must show independent content on six displays without adding a second card or using display splitters. Legacy operating systems back to Windows 7 32-bit and 64-bit are supported alongside Windows 8.1 and Windows 10.

Sustained-load behaviour

Under continuous multi-monitor load the GCN 1.0 GPU runs at its 800 MHz core clock while the 2 GB GDDR5 frame buffer operates at 4500 MHz effective across a 128-bit bus. The 512 shader units, 32 TMUs and 16 ROPs handle 2D rendering, video decode and desktop compositing steadily within the 55 W envelope. The dual-slot, full-height cooler dissipates heat passively from the bus-powered design, so thermal throttling is unlikely during typical signage or surveillance workloads.