Comparison of ASRock Radeon RX 6800 Challenger Pro 16G OC video card vs MANLI GeForce RTX 3080 Ti LHR (M3514+N612-01) video card by specifications and benchmarks. ASRock Radeon RX 6800 Challenger Pro 16G OC runs at 1.750 GHz+ 3 % base clock speed and has 16 GB of GDDR6 memory, while video card MANLI GeForce RTX 3080 Ti LHR (M3514+N612-01) runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.