Processor
| Processor frequency |
850 MHz |
| Graphics processor family |
AMD |
| Stream processors |
1600 |
Memory
| Graphics adapter memory type |
GDDR5 |
| Memory bus |
256 bit |
| Memory clock speed |
1200 MHz |
| Discrete graphics adapter memory |
1 GB |
Performance
| DirectX version |
11 |
| OpenGL version |
3.2 |
| Shader model version |
5.0 |
| PhysX |
N |
| TV tuner integrated |
N |
| HDCP |
Y |
Other features
| HDMI |
Y |
| Mac compatibility |
N |
Ports & interfaces
| Interface type |
PCI Express 2.1 |
| DVI-I ports quantity |
2 |
| DisplayPorts quantity |
1 |
| HDMI ports quantity |
1 |
Power
| Minimum system power supply |
500 W |
Radeon HD5870, 1024MB GDDR5, 850MHz, PCI-E, DirectX 11, 2560 x 1600
-2.15 billion 40nm transistors
-TeraScale 2 Unified Processing Architecture
-1600 Stream Processing Units
-80 Texture Units
-128 Z/Stencil ROP Units
-32 Color ROP Units
- Driver support scheduled for release in 2010;
- Driver version 8.66 (Catalyst 9.10) or above is required to support ATI Eyefinity technology and to enable a third display you require one panel with a DisplayPort connector;
- ATI Eyefinity technology works with games that support non-standard aspect ratios which is required for panning across three displays;
- Requires application support for ATI Stream technology;
- Digital rights management restrictions may apply;
- ATI CrossFireX™ technology requires an ATI CrossFireX Ready motherboard, an ATI CrossFireX™ Bridge Interconnect (for each additional graphics card)and may require a specialized power supply;
- ATI PowerPlay™, ATI Avivo™ and ATI Stream are technology platforms that include a broad set of capabilities offered by certain ATI Radeon™ HD GPUs. Not all products have all features and full enablement of some capabilities and may require complementary products;
- Upscaling subject to available monitor resolution;
- Blu-ray or HD DVD drive and HD monitor required;
- Requires Blu-ray movie disc supporting dual 1080p streams;
- Playing HDCP content requires additional HDCP ready components, including but not limited to an HDCP ready monitor, Blu-ray or HD DVD disc drive,multimedia application and computer operating system;
- Some custom resolutions require user configuration.
