Create a highly detailed image depicting an epic battle between two graphics cards: the RTX 4090 and the 7800XT. The RTX 4090, designed with powerful and futuristic elements, is shown dominating the 7800XT in a fight. The 4090 should have glowing, sharp-edged details, symbolizing its superior performance, with energy beams or electrical arcs emanating from it. The 7800XT, while still formidable, is visibly being overwhelmed, with cracks and sparks flying off it as it struggles against the might of the 4090. The background should be a digital arena filled with vibrant, electric colors, emphasizing the intense clash between these two technological giants.