Processor
| Processor frequency |
750 MHz |
Memory
| Graphics adapter memory type |
GDDR5 |
| Memory bandwidth (max) |
3.6 GB/s |
| Memory bus |
256 bit |
| Memory clock speed |
900 MHz |
Performance
| DirectX version |
10.1 |
| HDCP |
Y |
Ports & interfaces
| TV-out |
Y |
| Interface type |
PCI Express 2.0 |
| DVI-I ports quantity |
2 |
| HDMI ports quantity |
1 |
Power
| Minimum system power supply |
500 W |
HD 4870 512MB GDDR5 PCI-E, Retail
The ATI Radeon HD 4870 GPU brings the power of graphics supercomputing to gamers, setting a new standard for visual computing. Redefine the way you play and take HD gaming to the extreme with best-in-class performance. The new TeraScale graphics engine delivers an immersive, cinematic gaming experience. Add this GPU to your PC and watch Blu-ray movies and play HD content with incredible visual fidelity. Do it all with break-through efficiency that doesn't compromise performance.
Redefine HD Gaming
The ATI Radeon HD 4870 Series GPUs deliver a cinematic gaming experience with unprecedented performance. The powerful new TeraScale graphics will propel you deep into your gameplay with seamless frame rates and high resolutions. Enhanced anti-aliasing (AA) and anisotropic filtering create striking graphics with unparalleled realism so you can max out the settings of the most demanding next-generation games or revitalize your favorite titles. Play today while preparing for tomorrow with tessellation, support for DirectX® 10.1 and scalable ATI CrossFireX™ technology.
* TeraScale Graphics Engine
The powerful new TeraScale graphics engine features deliver high resolutions and fast frame rates.
* Enhanced Anti-Aliasing & Anisotropic Filtering
High performance anisotropic filtering and 24x custom filter anti-aliasing (CFAA) smooth jagged edges and create true-to-life graphics, for everything from grass to facial features.
* DirectX 10.1
Play today while preparing for tomorrow with state-of-the-art DirectX 10.1 graphics capabilities.
* ATI CrossFireX™ Technology
ATI CrossFireX™ technology with up to quad GPU support offers superior scalability so your system is ready to level up when you are.
* PCI Express 2.0
Support for PCI Express 2.0 will prepare you for bandwidth-hungry games and 3D applications.
* Power to Spare
This GPU has the brute processing power needed for physics, artificial intelligence, stream computing and ray tracing calculations.
