Radeon HD 3800 series

ATI will soon release the Radeon HD 3800 series as the picture above is the ATI Radeon HD 3870 and the second one is model ATI Radeon HD3850. Both of card support DirectX 10.1 / Shader model 4.1, PCI-e 2.0 and 55nm manufactured Graphic Processing Unit (GPU).


It has 66.6 billion transistors as RV670 family, the GPU model confirmation is RV670 XT and Pro. According to the table below, we at present obtain the indicator should be ATI RadeonHD 3850.



ATI Radeon™ HD 3800 Series key features

- superscalar unified shader architecture
- 320 stream processing units
- 256-bit memory interface
- DirectX ® 10.1 / Shader 4.1 support
- PCI- Express® 2.0 support
- ATI CrossfireX™ multiGPU support for highly scalable support
- High Speed 128-bit HDR (High Dynamic Range) rendering
- Up to 24x Custom Filter Anti-Aliasing
- 55nm processing technology
- ATI Avivo™ HD video and display technology
- Built-in HDMI and 5.1 surround audio
- Unified Video Decoder for Blu-ray™ and HD-DVD
- ATI PowerPlay™ energy conserving technology
- Dynamic geometry accelerator
- Game physics processing capabilities




Source: Tomshardware