Comparison of PNY GeForce GTX 1660 6GB Blower video card vs GIGABYTE GeForce RTX 3080 Eagle OC 10G (rev. 2.0) LHR video card by specifications and benchmarks. PNY GeForce GTX 1660 6GB Blower runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card GIGABYTE GeForce RTX 3080 Eagle OC 10G (rev. 2.0) LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 120 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.