Processor
| Processor frequency |
900 MHz |
| Graphics adapter RAMDAC |
400 MHz |
| Maximum analog resolution |
2048 x 1536 pixels |
| Maximum digital resolution |
2560 x 1600 pixels |
Memory
| Graphics adapter memory type |
GDDR5 |
| Memory bus |
256 bit |
| Memory clock speed |
4000 MHz |
| Discrete graphics adapter memory |
1 GB |
Performance
| DirectX version |
10.1 |
| HDCP |
Y |
Other features
| HDMI |
Y |
| Mac compatibility |
N |
Ports & interfaces
| TV-out |
Y |
| Interface type |
PCI Express 2.0 |
| DVI-I ports quantity |
2 |
| HDMI ports quantity |
1 |
| VGA (D-Sub) ports quantity |
1 |
EAH4890 TOP/HTDI/1GD5 - ATI Radeon HD 4890, PCI Express 2.0, DDR5 1GB, 256-bit , D-Sub, DVI, HDMI, HDTV Output (YPbPr)
Up to 3 times overclocking margin & 10°C lower GPU temperatures (ASUS designed board)
Luxurious Super ML Cap for up to 20% GPU noise reduction (ASUS designed board)
Specially designed fansink with six 230mm heat pipes (ASUS designed board)
Exclusive Voltage Tweak Technology to push GPU to the limit
Ultimate Armaments with the finest component selection (ASUS designed board)
Gigantic 1GB DDR5 for incredible gaming performance
PCI Express & PCI Express 2.0 support
ASUS Splendid:
Watching movies on PC is as good as on Top-of-the-line consumer television
ASUS Gamer OSD:
Real-time overclocking, benchmarking and video capturing in any PC game!
ASUS Smart Doctor:
Your intelligent hardware protection and overclocking tool
ASUS Video Security Online:
Keep an eye on your home at all times no matter where you are
Graphics GPU Features
ATI Radeon™ HD 4890 graphics
Full Microsoft® DirectX® 10.1 Support
HDCP compliant
ATI CrossFireX™ Technology
Dual-link DVI Support: Able to drive the industry’s largest and highest resolution flat-panel displays up to 2560x1600
ATI PowerPlay™ technology: delivering high performance when needed and conserving power when the demand on the graphics processor is low
