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Features Key features of the Radeon HD 7970 X2
memory bandwidth Rate at which data can be read from or stored in onboard memory
pixel rate Number of pixels a graphics card can render to the screen every second
texture rate Speed at which a graphics card can perform texture mapping
floating point performance How fast the gpu can crunch numbers
shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading
texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes
Specifications Full list of technical specs
gpu
| GPU brand | AMD |
|---|---|
| GPU name | New Zealand |
| Market | Desktop |
| Clock speed | 1,050 MHz |
| Is dual GPU | Yes |
| Reference card | AMD Radeon HD 7970 X2 925 MHz 6 GB |
raw performance
| Shading units | 4,096 |
|---|---|
| Texture mapping units | 256 |
| Render output processors | 64 |
| Compute units | 64 |
| Pixel rate | 67.2 GPixel/s |
| Texture rate | 268.8 GTexel/s |
| Floating-point performance | 4,300.8 GFLOPS |
memory
| Memory clock speed | 1,500 MHz |
|---|---|
| Effective memory clock speed | 6,000 MHz |
| Memory bus | 768 bit |
| Memory | 6,144 MB |
| Memory type | GDDR5 |
| Memory bandwidth | 576 GB/s |
noise and power
| TDP | 375W |
|---|
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Compare
Competitors
 | Nvidia GeForce GTX 970
|
 | Nvidia GeForce GTX 980
|
 | Nvidia GeForce GTX 770
|
 | Nvidia GeForce GTX TITAN
|
 | Nvidia GeForce GTX 780
|
 | Nvidia GeForce GTX 980 Ti
|
 | AMD Radeon R9 290X
|
Other Radeon HD 7970 X2s
 | ASUS ROG Radeon HD 7970 X2 ARES II
|
 | AMD Radeon HD 7970 X2
|
 | PowerColor Radeon HD 7970 X2 Devil13 HD 7990
|
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