Sapphire Sapphire 4870x2 Details & Specifications

ATI Radeon HD4870 X2

Believe it or not - the best just got better. For the first time ever, 2.4 teraFLOPS of graphics horse power, 1600 stream processors and 2 GB of GDDR5 memory have been combined to create the fastest and most powerful graphics card available today.

Introduction

• Dual TeraScale graphics engines work in tandem to deliver blazing frame rates, putting the power of graphics ´supercomputing´ in the hands of extreme gamers.
• 1600 stream processors and 230GB/sec of memory bandwidth provide the brute power needed to tackle the most intense 3D games, even those with artificial intelligence, physics operations and tessellation.
• Unparalleled anti-aliasing (AA) and anisotropic filtering delivers striking graphics with extraordinary realism so you can max out the settings of the most demanding next-generation games.
• Regardless of platform, these graphics cards delivers the power needed to blaze through games while dynamically conserving energy at idle or when demand is low.
• ATI CrossFireX™ technology with quad GPU support in dual mode offers superior scalability so you can take your game to new heights.
• Watch the latest Blu-ray and HD movies play with incredible fidelity and have the freedom to edit videos and convert video formats at lightning-fast speeds.

Key Features

• 2 GB of GDDR5 memory
• 2.4 teraFLOPS of GPU power
• DirectX® 10.1
• 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
• PCI Express® 2.0 support
• Dynamic geometry acceleration
• Game physics processing capability
  • ATI Avivo™ HD video and display technology
  • Unified Video Decoder 2 (UVD2) for Blu-ray™ and HD Video
  • Accelerated Video Transcoding(AVT)
  • DVD Upscaling
  • Dynamic Contrast
  • Built-in HDMI with 7.1 surround sound support
  • Integrated DisplayPort**
• Dynamic power management with ATI PowerPlay™ technology***

Power Supply Requirements

• PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
• 650 Watt or greater power supply with one 2x3-pin PCIe® power connector and one 2x4-pin PCIe® power connector is required (1K Watt with two 2x3-pin and two 2x4-pin connectors for ATI CrossFireX™ technology in dual mode)

**The ATI Radeon™ HD 4800 GPUs are capable of outputting DisplayPort signals. Manufacturers of ATI Radeon™ HD 4870 X2 graphics cards may choose to implement this functionality ¨C you may inquire of them which models, if any, support DisplayPort.

***Note: ATI PowerPlay™ technology consists of numerous powersaving features. Not all features may be available in all ATI Radeo™ HD 4870 X2 graphics cards.