LATEST AND MOST POWERFUL GRAPHICS CARDS

NVIDIA GeForce GTX 590
The most powerful DirectX 11 graphics card ever built. With a sleek exterior that houses dual 512-core GTX 500 GPUs and a custom vapor chamber cooler, the GeForce GTX 590 delivers high-end performance with style.GeForce GTX delivers the features and technologies for an outstanding gaming experience – from 3D Vision to Surround multi-monitor gaming to PhysX™ to the unbeatable power of Quad SLI – with GeForce GTX you know you’ve got the best.Surround technology and three dual link DVI outputs enable panoramic gaming across three 1080p screens in full stereoscopic 3D – all from a single card.

Microsoft® DirectX® 11 Support

DirectX 11 GPU with Shader Model 5.0 support designed for ultra high performance in the new API’s key graphics feature, GPU-accelerated tessellation.

NVIDIA® 3D Vision™ Ready1

GeForce GPU support for NVIDIA 3D Vision, bringing a fully immersive stereoscopic 3D experience to the PC. A combination of high-tech wireless glasses and advanced software, 3D Vision transforms hundreds of PC games into full stereoscopic 3D. In addition, you can watch 3D movies and 3D digital photographs in eye popping, crystal-clear quality.

NVIDIA® 3D Vision™ Surround Ready2

Expand your games across three displays in full stereoscopic 3D for the ultimate “inside the game” experience with the power of NVIDIA 3D Vision and SLI technologies. NVIDIA® Surround™ also supports triple screen gaming with non-stereo displays.

NVIDIA SLI® Technology

Industry leading NVIDIA SLI technology offers amazing performance scaling for the world’s premier gaming solution.

NVIDIA PhysX® Technology

Full support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.

NVIDIA CUDA™ Technology

CUDA technology unlocks the power of the GPU’s processor cores to accelerate the most demanding tasks such as video transcoding, physics simulation, ray tracing, and more, delivering incredible performance improvements over traditional CPUs.

32x Anti-aliasing Technology

Lightning fast, high-quality anti-aliasing at up to 32x sample rates obliterates jagged edges.

NVIDIA® PureVideo® HD Technology

The combination of high-definition video decode acceleration and post-processing that delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for movies and video.

PCI Express 2.0 Support

Designed for the new PCI Express 2.0 bus architecture offering the highest data transfer speeds for the most bandwidth-hungry games and 3D applications, while maintaining backwards compatibility with existing PCI Express motherboards for the broadest support.

Dual-link DVI Support

Able to drive the industry’s largest and highest resolution flat-panel displays up to 2560x1600 and with support for High-bandwidth Digital Content Protection (HDCP).

HDMI 1.4a Support3

Support for HDMI 1.4a including GPU accelerated Blu-ray 3D support, x.v.Color, HDMI Deep Color, and 7.1 digital surround sound
 LAYOUT OF GeForce GTX 590
 COST OF  GeForce GTX 590:$1,154(apprx)

 AMD Radeon™ HD 6990 Graphics


  • Harnessing the incredible power of dual second-generation DirectX® 11-capable GPUs, the AMD Radeon HD™ 6990 is quite simply the fastest graphics card in the world.6
  • Featuring 4GB of high-speed GDDR5 memory, the AMD Radeon™ HD 6990 is the definitive solution for ultra-high resolution gaming across up to six simultaneous displays.1
  • Break barriers. Crush records. Flip the Unlocking Switch and take your AMD Radeon™ HD 6990 beyond the bleeding edge.8
  • Higher clocks. Faster gaming. Devastatingly intelligent power management. That’s AMD PowerTune technology on the AMD Radeon™ HD 6990.7
  • Default (BIOS1)
    • Up to 830MHz Engine Clock
    • 5.10 TFLOPs Single Precision compute power
    • 1.27 TFLOPs Double Precision Compute Power
  • Overclocked (BIOS2)
    • Up to 880MHz Engine Clock
    • 5.40 TFLOPs Single Precision compute power o 1.37 TFLOPs Double Precision Compute Power
  • 4GB GDDR5 Memory
  • 1250MHz Memory Clock (5.0 Gbps GDDR5)
  • 320 GB/s memory bandwidth (maximum)
  • TeraScale 3 Unified Processing Architecture
    • 3072 Stream Processors
    • 192 Texture Units
    • 128 Z/Stencil ROP Units
    • 64 Color ROP Units
    • Dual geometry and dual rendering engines
  • High Speed 256-bit GDDR5 memory interface
  • PCI Express 2.1 x16 bus interface
  • “Eye-Definition” graphics
    • Second generation DirectX® 11 graphics
      • Full DirectX® 11 support
      • Scalable geometry processing technology
      • Shader Model 5.0
      • DirectCompute 11 support
      • Quad advanced programmable hardware tessellation units
      • Accelerated multi-threading
      • HDR texture compression
      • Order-independent transparency
    • OpenGL 4.1 support
    • Image quality enhancement technology
      • Up to 24x multi-sample and super-sample anti-aliasing modes
      • Adaptive anti-aliasing
      • Enhanced Quality Anti-Aliasing (EQAA)
      • Morphological Anti-Aliasing (MLAA)
      • 16x angle independent anisotropic texture filtering
      • 128-bit floating point HDR rendering
  • AMD Eyefinity multi-display technology1
    • Native support for up to 5 simultaneous displays
      • Up to 6 displays supported with DisplayPort 1.2 Multi-Stream Transport
    • Independent resolutions, refresh rates, color controls, and video overlays
    • Display grouping
      • Combine multiple displays to behave like a single large display
  • AMD App Acceleration2
    • OpenCL 1.1 Support
    • DirectCompute 11
    • Double Precision Floating Point
    • Accelerated video encoding, transcoding, and upscaling
    • UVD 3 dedicated video playback accelerator
      • MPEG-4 AVC/H.264
      • VC-1
      • MPEG-2 (SD & HD)
      • Multi-View Codec (MVC)
      • MPEG-4 part 2 (DivX, Xvid)
      • Adobe Flash
    • Enhanced Video Quality features
      • Advanced post-processing and scaling
      • Dynamic contrast enhancement and color correction
      • Brighter whites processing (Blue Stretch)
      • Independent video gamma control
      • Dynamic video range control
    • Dual-stream HD (1080p) playback support
    • DXVA 1.0 & 2.0 support
  • AMD HD3D technology4
    • Stereoscopic 3D display/glasses support
    • Blu-ray 3D support
    • Stereoscopic 3D gaming
    • 3rd party Stereoscopic 3D middleware software support
  • AMD CrossFireX™ multi-GPU technology5
    • Dual card performance scaling
  • Cutting-edge display support
    • DisplayPort 1.2
      • Max resolution: 2560x1600 per display
      • Multi-Stream Transport
      • 21.6 Gbps bandwidth
      • High bit-rate audio
    • HDMI 1.4a with Stereoscopic 3D Frame Packing Format, Deep Color, xvYCC wide gamut support, and high bit-rate audio
      • Max resolution: 1920x1200
    • Dual-link DVI with HDCP
      • Max resolution: 2560x1600
  • Integrated HD audio controller
    • Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
    • Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
  • AMD PowerPlay™ power management technology3
    • AMD PowerTune technology7
      • Intelligent power management hardware
    • Dynamic power management with low power idle state
    • Ultra-low power state support for multi-GPU configurations
  • AMD Catalyst™ graphics and HD video configuration software
    • Software support for Windows 7, Windows Vista, and Windows XP
    • AMD Catalyst™ Control Center - AMD Catalyst™ software application and user interface for setup, configuration, and accessing features of AMD Radeon products.
    • Unified Graphics display driver - AMD Catalyst™ software enabling other PC programs and devices to use advanced graphics, video, and features of AMD Radeon™ products. 
  • COST OF AMD Radeon™ HD 6990 Graphics :$824(APPRX)