This is an ASUS EAH5670/DI/1GD5 graphics card, a custom version of the AMD/ATI Radeon HD 5670
The distinctive red PCB, ASUS logo, and part number label (EAH5670/DI/1GD5 with serial-like code A2CVCM033265) confirm the identification. This model features a non-reference red design, 1GB GDDR5 memory (Samsung chips visible), and passive cooling elements like heatsinks on the GPU and VRAM.
Key Specifications
• GPU: AMD/ATI Redwood XT (40 nm process)
• Core Clock: 775 MHz
• Stream Processors/Shading Units: 400
• Texture Mapping Units (TMUs): 20
• Render Output Units (ROPs): 8
• Memory: 1 GB GDDR5
• Memory Clock: 1000 MHz effective (4000 MHz data rate)
• Memory Bus: 128-bit
• Memory Bandwidth: 64 GB/s
• Interface: PCI Express 2.1 x16
• Outputs (typical for this model): 1x DVI (dual-link), 1x HDMI, 1x VGA (D-Sub)
• Max Resolution: 2560 x 1600
• API Support: DirectX 11, OpenGL 3.2
• Power Consumption: ~64W (no external power connector required; powered via PCIe slot)
• Multi-GPU: Supports CrossFireX
• Other Features: AMD Eyefinity (multi-monitor support), ATI Stream acceleration
This was a mid-range card in its era, suitable for light gaming at 1080p (medium settings) or office/multimedia use. It’s now considered vintage/obsolete for modern tasks but remains functional for basic displays or retro builds.