Designed by SAPPHIRE, the new HD 4850 X2 comprises two complete HD 4850 graphics systems on a single PCI-Express card connected by an on-board PCI Express Gen 2 bridge chip. Each GPU has 800 stream process units and a 256-bit memory interface driving 1GB of GDDR3 memory, making a total of 2GB on-board memory. Four Dual Link DVI outputs are provided as well as TV-Out. This provides a choice of Multi-monitor operation or CrossFire mode in which 3D applications such as games use both on-board GPU’s together to deliver a single accelerated output on the Primary display with industry leading levels of performance.
Features:
1GB of GDDR3 memory & 2.0 TeraFLOPS of GPU power
DirectX 10.1 & PCI Express 2.0 support
1600 stream processing units & 2 x 256-bit memory interface
24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
Dual mode ATI CrossFireX multi-GPU support for highly scalable performance
Dynamic geometry acceleration & DVD Upscaling
Game physics processing capability & Dynamic Contrast
ATI Avivo HD video and display technology & Dynamic power management with ATI PowerPlay technology
Unified Video Decoder 2 (UVD 2) for Blu-rayand HD Video
Accelerated Video Transcoding(AVT) & Built-in HDMI with 7.1 surround sound support
PCI ExpressR based PC is required with one X16 lane graphics slot available on the motherboard
650 Watt or greater power supply with one 2x3-pin PCIeR power connector and one 2x4-pin PCIeR power connector is required (1K Watt with two 2x3-pin and two 2x4-pin connectors for ATI CrossFireX technology in dual mode)1
Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSUfor a list of Certified products
Certified system cases with good airflow and cooling are recommended. Refer to http://ati.amd.com/certifiedcases for a list of Certified products
Minimum 1GB of system memory
Installation software requires CD-ROM drive
DVD playback requires DVD drive
Blu-ray / HD DVD playback requires Blu-ray / HD DVD drive
For a complete ATI CrossFireX system, a second ATI Radeon HD 4870 X2 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card (included) are required
Limited Warranty: One year from invoice date with Directron.com. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (dxy121608)
Notes:
(1) HD capable monitor required.
(2) 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.