ATI Mobility Radeon HD 3850 X2
The ATI Mobility Radeon HD 3850 X2 is a notebook graphics solution by AMD that consists out of two Mobility Radeon HD 3850 chips in crossfire combination. Both GPUs each render a different frame (AFR mode) to increase the performance. Still the performance advantage varies from game to game usually between 0-40%.
According to AMD the performance should be similar to a GeForce 8800M GTX SLI (better 3DMark results but slower framerates in Bioshock and Crysis). Still demanding games of 2007 like Crysis (27 fps versus 36 fps) and Bioshock (65 versus 75 fps) should be playable (altought Crysis e.g. not in highes detail settings).
The features of the X2 are similar of a single HD 3850. It also supports Avivo HD to decode HD videos (MPEG-2, VC-1, and H.264). The current consumption should be similar to two HD 3850 cards, and therefore this solution is only for big and heavy laptops.
| Manufacturer | ATI |
| Series | Moblity Radeon HD 3000 |
| Codename | M88 |
| Pipelines | 640 - unified |
| Core Speed * | 580 MHz |
| Shader Speed * | 580 MHz |
| Memory Speed * | 750 MHz |
| Memory Bus Width | 256 Bit |
| Memory Type | GDDR3 |
| Max. Amount of Memory | |
| Shared Memory | no |
| DirectX | DirectX 10.1, Shader 4.1 |
| Current Consumption | 110 Watt |
| Transistors | 1332 Million |
| technology | 55 nm |
| Features | Powerplay 7.0, Avivo-HD, PCI-E 2.0, CrossfireX, 2 Dual-Link fähige HDCP DVI Ausgänge möglich, Display Port nur mit ext. Transmitter |
| Notebook Size | large |
| Date of Announcement | 05.06.2008 |
| Link to Manufacturer Page | http://ati.amd.com/products/mobilityrade... |
benchmarks
3DMark 06:
0% 
100%
min: 12800, avg: 12800, max: 12800 Points ... More Details
- Range of benchmark values for this graphics card - Average benchmark values for this graphics cardBased on 1 benchmarks
| 3DMark 06in comparison | ||
| Intel Graphics Media Accelerator (GMA) 900 (min) | 57 | |
| ... | ||
| NVIDIA GeForce 9800M GTX | 10045 | |
| NVIDIA Quadro FX 3700M | 10430 | |
| NVIDIA GeForce 8800M GTX SLI | 12184 | |
| ATI Mobility Radeon HD 3850 X2 | 12800 | |
| ATI Mobility Radeon HD 3870 X2 | 13055 | |
| NVIDIA GeForce 9800M GT SLI | 14000 | |
| ... | ||
| NVIDIA GeForce 9800M GT SLI (max) | 14000 | |
:: No reviews found for this graphics card.
