Comparison of ASRock Radeon RX 5700 XT Phantom Gaming D 8G OC video card vs Acer PREDATOR BIFROST Intel Arc A770 OC 16GB video card by specs and benchmarks. ASRock Radeon RX 5700 XT Phantom Gaming D 8G OC runs at 1.690 GHz+ 5 % base clock speed and has 8 GB of GDDR6 memory, while video card Acer PREDATOR BIFROST Intel Arc A770 OC 16GB runs at 1.690 GHz+ 5 % base clock speed and has 16 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 225 W, and the second is 225 W . Compare the benchmark results to find out which video card is better.