AMD Radeon HD 7990 graphics card (also called GPU) comes in 183 in the performance rating. It is a good result. The graphics card AMD Radeon HD 7990 runs with the minimal clock speed 950 MHz. It is featured by the acceleration option and able to run up to 1000 MHz. The manufacturer has equipped AMD with GB of 3 GB memory, clock speed 6000 MHz and bandwidth 288.0 GB/s.
The power consumption of the graphics card is 375 Watt, and the fabrication process is only 28 nm. Below you will find the main data on the compatibility, sizes, technologies and gaming performance test results. Also you can read and leave the comments.
Let's take a closer look at the most important specifications of the graphics card. To have a good idea what a graphics card is the best, we recommend to use comparison service.