Sapphire HD 7750 OC is a powerful solution from AMD based on the GCN 1.0 architecture, released on 15.02.2012. The graphics processor is manufactured using a modern process. The 123 mm² die contains approximately 1.5 billion transistorsistors transistors. The model's computational arsenal includes 512 universal processors. Also available are 0 specialized cores for ray rendering and 0 cores for accelerating artificial intelligence. The memory subsystem features GDDR5 modules with a total capacity of 1 GB. The bus width is 128 bit bits, and the peak data exchange rate is 72.00 GB/s. In standard mode, the core operates at 800 MHz, but auto-overclocking technology allows it to reach 0 MHz under load. The card's power consumption (TDP) is stated at 55 W. The manufacturer recommends using a power supply unit with a wattage of at least 250 W.