**B Grade** ATI Radeon HD 4890 1024MB GDDR5 PCI-Express Graphics Card
Below is the original description for this product, any reference to warranty is to be ignored. Warranty for this item is 90 days as with all B Grade items.
B Grade items may have been used, have damaged packaging, missing accessories or a combination of these (Motherboards may be missing I/O shields).
Some items may have scuff marks or slight scratches but should otherwise be an operable product.
The ATI Radeon HD 4800 Series GPUs bring 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. With ASUS’s unique Voltage Tweak technology and the SmartDoctor application, the ASUS EAH4890/HTDI/1GD5 raises GPU voltages from 1.312V to 1.4V. This allows the GPU and memory clock performance to be boosted from 850MHz to 950MHz and 3900MHz to 4600MHz respectively. These performance upgrades help raise the EAH4890’s 3DMark Vantage Extreme Preset score from 4612 to 5300, which is an unbelievable 15% speed improvement.
- ATI Radeon HD 4890 GPU @ 850MHz
- 1024MB GDDR5 Memory @ 3900MHz
- 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
- PCI Express 2.0 support
- ATI CrossFireX Multi-GPU Technology
- Microsoft DirectX 10.1 support
- Shader Model 4.1
- ATI Avivo HD video and display technology
- Unified Video Decoder 2 (UVD) for Blu-ray and HD Video
- Built-in HDMI with 5.1 surround sound support
- On-chip HDCP
- Voltage Tweak Technology
- CrossFire Bridge Chip
- 6 Pin to 4 Pin Power Adaptor
- DVI to VGA Adaptor
- DVI to HDMI Adaptor
- HDTV Component Adaptor
- Asus Leather Mouse Mat
- 3 Years Warranty
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