|
 |
Features Key features of the Radeon HD 3830
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 | ATI |
|---|---|
| GPU name | RV670 |
| Market | Desktop |
| Clock speed | 668 MHz |
| Is dual GPU | No |
| Reference card | None |
raw performance
| Shading units | 320 |
|---|---|
| Texture mapping units | 16 |
| Render output processors | 16 |
| Compute units | 4 |
| Pixel rate | 10.69 GPixel/s |
| Texture rate | 10.69 GTexel/s |
| Floating-point performance | 427.5 GFLOPS |
memory
| Memory clock speed | 828 MHz |
|---|---|
| Effective memory clock speed | 1,656 MHz |
| Memory bus | 128 bit |
| Memory | 256 MB |
| Memory type | GDDR3 |
| Memory bandwidth | 26.5 GB/s |
noise and power
| TDP | 75W |
|---|
Report a correction Follow us
Compare
Competitors
 | AMD Radeon R7 240
|
 | ATi Radeon HD 5450
|
 | ATi Mobility Radeon HD 5470
|
 | ATi Mobility Radeon HD 5450
|
 | AMD Radeon HD 7750
|
 | AMD Radeon HD 6670
|
 | AMD Radeon R7 370
|
Popular Comparisons
 | VS |  |
| $304 | ||
| 1050 Ti vs 1060 | ||
 | VS |  |
| 960 vs 970 | ||
| | VS | |
| $304 | ||
| 1060 vs 970 | ||
 | VS | |
| R9 380 vs 960 | ||
 | VS | |
| R9 390 vs 970 | ||
| | VS | |
| 1050 Ti vs 970 | ||
| | VS |  |
| $274 | ||
| 960 vs 750 Ti | ||
