Diamond HD4870 1GB Review
gotdamojo06 - October 20, 2008» Discuss this article (1)
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Specifications:
|
GPU
|
RV770
|
|
Fabrication Process
|
55nm
|
|
Graphics Clock
|
750 MHz
|
| Memory Clock | 900 MHz |
| Memory Interface | 256-bit |
| Memory Size |
1024MB
|
|
Memory Type
|
GDDR5
|
|
RAMDACs
|
400 MHz
|
|
Stream Processors
|
800
|
|
HDCP Support
|
Yes
|
|
HDMI Support
|
Yes (Using DVI-to-HDMI adaptor)
|
| Connectors | 2 x dual-link DVI-I 1 x S-Video Out |
| Bus Technology | PCI Express 2.0 |
| Form Factor | Dual Slot |
| Power Connectors | 2 x 6-pin |
Features:
- Superscale unified shader architecture
- PCI Express 2.0 support
- 800 Unified Stream Processors
- 256-bit memory interface
- Direct X 10.1 / Shader Model 4.1 / OpenGL 2.0
- ATI Crossfire X Multi-GPU Support for highly scalable performance
- Up to four GPU support with an AMD 790FX based motherboard
- High-speed 128-bit-HDR (High Dynamic Range) rendering
- Up to 24x Custom Filter Anti-Aliasing
- 55nm process technology
- Game Physics processing capability
- Support for the ATI Radeon DVI to HDMI adapter
- Unified Video Decoder (UVD) for Blu-ray and HD DVD
- ATI PowerPlay energy conserving technology
- RoHS compliant
- Built in HDCP Support
Optimized for Windows Vista™ with comprehensive DirectX® 10.1, 10.0 and DirectX® 9 support
- ATI Avivo™ HD Video and Display Technology
- Built-in HDMI with Multi-channel 7.1 surround audio
- Two Dual Link DVI with full resolution HDCP support
- HD video playback
- Full 30-bit display processing
- CATALYST Software Drivers
- Windows Vista™ 3D environment Support
- 1080p Support via HDMI
