How the advisor works
Enter your graphics card, your processor and your budget for the new card. The tool lists cards that are at least 25 percent faster than yours, inside your budget, ranked by how much speed you gain per dollar of launch price. A smaller gain than 25 percent is rarely noticeable in games, which is why we cut the list there.
It also checks your processor. If your processor already holds your current card back by more than 15 percent at your resolution, a new card would be held back even more, and the advice changes: upgrade the processor first, and the tool names processors that would balance your card.