I need recommendation choosing between these three graphic cards. Which one should I choose? If so, why?
1. ASUS HD 7970 Direct CU II 1 GB DDR5
2. Gigabyte AMD Radeon HD 7970 3 GB DDR3
3. Gigabyte NVIDIA GeForce GTX 670 4 GB DDR5
1. ASUS HD 7970 Direct CU II 1 GB DDR5
2. Gigabyte AMD Radeon HD 7970 3 GB DDR3
3. Gigabyte NVIDIA GeForce GTX 670 4 GB DDR5