Compare any two graphics cards:
Radeon HD 4870 X2
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 4870 X2 |
| Year
| Aug 12, 2008 |
| Code Name
| R700 |
| Fab Process
| 55 nm |
| Bus
| PCIe 2.0 x16 (PCIe bridge) |
| Memory
| 1024 MB (x2) |
| Core Speed
| 750 MHz (x2) |
| Cores
| 2 |
| Shader Speed
| N/A MHz (x2) |
| Memory Speed
| 900 MHz (x2) |
| Unified Shaders
| 800(160x5) (x2) |
| Texture Mapping Units
| 40 (x2) |
| Render Output Units
| 16 (x2) |
| Bus Type
| GDDR5 |
| Bus Width
| 256-bit (x2) |
| Direct X Version
| 10.1 |
| OpenGL Version
| 3.0 |
| Power (Max TDP)
| 350 Watts |
| Shader Model
| 4.1 |
| Bandwidth
| 115200 MB/sec (x2) |
| Texel Rate
| 30000 Mtexels/sec (x2) |
| Pixel Rate
| 12000 Mpixels/sec (x2) |
Prices
Amazon.com
Other US-based stores
Amazon.co.uk
Amazon.de
Amazon.fr
Cards with theoretically similar performance:Click on any of the following cards to compare it to the Radeon HD 4870 X2:
|
|
Comments
Be the first to leave a comment!