Comparison of ZOTAC GeForce GT 1030 Zone Edition video card vs KFA2 GeForce RTX 2080 Dual Black video card by specifications and benchmarks. ZOTAC GeForce GT 1030 Zone Edition runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory, while video card KFA2 GeForce RTX 2080 Dual Black runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 30 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.