Comparison of Intel Arc A770 Graphics 8GB video card vs GIGABYTE GeForce RTX 3060 Ti GAMING OC (GDDR6X) video card by specs and benchmarks. Intel Arc A770 Graphics 8GB runs at 2.100 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 3060 Ti GAMING OC (GDDR6X) runs at 2.100 GHz base clock speed and has 8 GB of GDDR6X 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.