Comparison of ASRock Intel Arc A380 Challenger ITX 6GB OC video card vs ZOTAC GeForce GTX 1050 Mini video card by specs and benchmarks. ASRock Intel Arc A380 Challenger ITX 6GB OC runs at 2.250 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ZOTAC GeForce GTX 1050 Mini runs at 2.250 GHz base clock speed and has 2 GB of GDDR5 memory. The weight is different, 400 g vs --. The TDP of the first video card is 75 W, and the second is 75 W . Compare the benchmark results to find out which video card is better.