Compare any two graphics cards:
Radeon HD 7990
This is a multi-GPU card. This means that it has two cores. You would think that this would double its performance, but this does not usually happen.
Model
| Radeon HD 7990 |
Year
| April 2013 |
Code Name
| Malta |
Fab Process
| 28 nm |
Transistors
| 4313 million |
Bus
| PCIe 3.0 x16 |
Memory
| 3072 MB (x2) |
Core Speed
| 950 MHz (x2) |
Cores
| 2 |
Memory Speed
| 6000 MHz (x2) |
Unified Shaders
| 2048 (x2) |
Texture Mapping Units
| 128 (x2) |
Render Output Units
| 32 (x2) |
Bus Type
| GDDR5 |
Bus Width
| 384-bit (x2) |
Direct X Version
| 11.1 |
OpenGL Version
| 4.3 |
Power (Max TDP)
| 375 Watts |
Bandwidth
| 288000 MB/sec (x2) |
Texel Rate
| 121600 Mtexels/sec (x2) |
Pixel Rate
| 30400 Mpixels/sec (x2) |
Prices
Amazon.com
Cards with theoretically similar performance:
Click on any of the following cards to compare it to the Radeon HD 7990:
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