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SAPPHIRE RADEON HD 3870 X2 REVIEW"Sapphire Radeon HD 3870 X2 also featuring the MSI GeForce 8800 GTX. Sapphire Radeon HD 3870 X2 has 31% Higher Core Speed, 24% More Memory which is GDDR4 and 512 Extra Shader Processors."
"Dual Core Pixel Processing power! The power of tandem GPU processing on PCI-E with the Sapphire Radeon HD 3870 X2. Equipped with 2X ATI Radeon HD 3870 GPU, the Sapphire Radeon HD 3870 X2 turns the dreams of the adrenaline addicted gamer into a virtual reality of vivid worlds erupting with possibilities. The dual GPU processing power of the Sapphire Radeon HD 3870 X2 promises to awaken the senses and free the imagination from the shackles of PC hardware limitations as it affords the end user CrossFireX performance and over 1 TeraFLOPS of GPU Compute Power in a single card solution. The Sapphire Radeon HD 3870 X2 makes for a welcome addition to the family with its robust hardware offering such as: a staggering 512MB or 1GB of onboard memory, DirectX 10, Shader Model 4 and OpenGL acceleration along with enhanced support for the Windows Vista 3D environment." Microsoft DirectX 10 1 support"Shader Model 4.1. 32-bit floating point texture filtering. Indexed cube map arrays. Independent blend modes per render target. Pixel coverage sample masking. Read/write multi-sample surfaces with shaders. Gather4 texture fetching." Unified Superscalar Shader Architecture"320 stream processing units with Dynamic load balancing and resource allocation for vertex, geometry, and pixel shaders. Common instruction set and texture unit access supported for all types of shaders. Dedicated branch execution units and texture address processors." ATI Avivo HD Video and Display Platform"Dedicated unified video decoder (UVD) for H.264/AVC and VC-1 video formats. High definition (HD) playback of both Blu-ray and HD DVD formats. Hardware MPEG-1, MPEG-2, and DivX video decode acceleration. Motion compensation and IDCT. ATI Avivo Video Post Processor with Color space conversion. Chroma subsampling format conversion. Horizontal and vertical scaling. Gamma correction. Advanced vector adaptive per-pixel de-interlacing. De-blocking and noise reduction filtering. Detail enhancement. Inverse telecine (2:2 and 3:2 pull-down correction). Bad edit correction" ATI PowerPlay"Advanced power management technology for optimal performance and power savings. Performance-on-Demand. Constantly monitors GPU activity, dynamically adjusting clocks and voltage based on user scenario. Clock and memory speed throttling. Voltage switching. Dynamic clock gating. Central thermal management – on-chip sensor monitors GPU temperature and triggers thermal actions as required." ATI CrossFireX Multi-GPU Technology"Scale up rendering performance and image quality with two, three, or four GPUs. Integrated compositing engine. High performance bridge interconnect. Some custom resolutions require user configuration. HDCP support for playback of protected content requires connection to a HDCP capable display. Dual channel interconnect is not required for ATI CrossFire, and may not be included in all product configurations." SAPPHIRE RADEON HD 3870 X2 SPECIFICATIONSOver 1 TeraFLOPS of GPU Compute Power 640 (320 x2) stream processing units 2 x 256-bit memory interfaces DirectX 10.1 / Shader Model 4.1 support Game physics processing capability ATI CrossFireX multi-GPU support for highly scalable performance High-speed 128-bit HDR (High Dynamic Range) rendering Up to 24x Custom Filter Anti-Aliasing Unified Video Decoder (UVD) for Blu-ray and HD DVD at full HD 1080p
SAPPHIRE RADEON HD 3870 X2 REVIEW INDEX
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I hope you enjoy my reviews on ati video cards, be sure to use this information when picking out a new ati video card that's right for your computing needs LATEST REVIEWSAMD A6 3650 VS ATHLON X3 455 ASUS RADEON HD 7970 AMD PHENOM II X4 960T SAPPHIRE RADEON HD 7970 AMD A6 3650 VS AMD A8 3850 AMD A8 3850 VS ATHLON X3 455 INTEL CORE i5 2500 VS FX 8150 AMD FX 8150 VS X6 1100T PHENOM II X6 1100T VS i5 2500K INTEL CORE i3 2100 VS CORE i3 530 INTEL CORE i3 530 VS AMD X3 455 INTEL CORE i3 2100 VS AMD X3 455 CORE i5 2500K VS PHENOM II 970 AMD PHENOM II X4 970 VS X4 955 AMD ATHLON II X3 455 VS X4 620 AMD ATHLON II X3 455 VS X2 560 AMD ATHLON II X3 455 VS X2 265 AMD ATHLON II X3 455 AMD ATHLON II X3 435 AMD PHENOM II X2 560 VS X4 645 AMD PHENOM II X2 560 VS X4 955 CORE i3 2120 VS PHENOM II 955 CORE i3 2120 VS PHENOM II 560 INTEL CORE i3 2120 AMD ATHLON II X4 620 AMD PHENOM II X4 955 AMD PHENOM II X2 560 SAPPHIRE RADEON HD 6850 SAPPHIRE RADEON HD 6770 HIS RADEON HD 6850 PALIT GEFORCE GTX 460 SONIC POWERCOLOR RADEON 6790 AMD ATHLON II X2 265 POWERCOLOR RADEON 5770 PALIT GEFORCE GTX 550 PALIT GEFORCE GTX 560 AMD ATHLON II X4 645 AMD ATHLON II X2 255 PALIT GEFORCE GTS 450 SONIC PALIT GEFORCE GTS 450 SAPPHIRE RADEON HD 6970 MSI GEFORCE GTX 570 ZOTAC GEFORCE GTX 580 SAPPHIRE RADEON HD 6870
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