Radeonâ„¢ HD 4870 1GB Sonic Dual Edition equipped with 1024MB of GDDR5 industry lead memory is a revolutionary graphics solution with dual bios and dual fan. This Palit own design graphics card with 4-in-one display output is a future proof graphics solution allowing users to play now and prepare for tomorrow.

• Bus interface: PCI Express® 2.0
• Memory Support: 1024MB GDDR5
• Memory Interface: 256 bit
• Sonic Memory / Core Clock: 3800MHz (950 x 4) / 750 MHz
• Turbo Memory / Core Clock: 4000MHz (1000 x 4) / 775 MHz
• RAMDACs: 400 MHz
• Full Microsoft® DirectX® 10.1 Shader Model 4.1 support
• Dynamic geometry acceleration
• Game physics processing capability
• ATI PowerPlayâ„¢ technology
• ATI CrossFireXâ„¢ Multi-GPU Technology
• ATI Avivoâ„¢ HD video and display technology
• HDCP capable
• HDMI function via dongle
• Built for Microsoft® Windows Vistaâ„¢