RADEON™HD 3870 Chipset Features and Specifications
666 million transistors on 55nm fabrication process
PCI Express 2.0 X16 bus interface
256-bit GDDR3/GDDR4 memory interface
OpenGL 2.0 support
Bus Memory Controller
Microsoft® DirectX® 10.1 support
Dynamic Geometry Acceleration
Unified Superscalar Shader Architecture
Anti-aliasing features
Texture filtering features
ATI Power Play™
ATI Avivo™ HD Video and Display Platform
HDCP
CrossFire Multi-GPU Technology
PERFORMANCES
JATON Geforce 6200 256mb pci dual vga (retail)
Powercolor AX4850 512MD3-PPH Radeon HD 4850 512MB GDDR3 PCIE 2.0 Dual DVI (Retail) $15.00 Mail-In Manufacturer Rebate Available Till 11/30/2008
BFG BFGE98512GTXE GF9800GTX 512MB DDR4 W/DVI & HDMI
MSI N9800GT T2D512 OC GeForce 9800 GT 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Supported (Retail) $20 manufacturer mail in rebate available till 11/30