ASUS GTX 690: dual-GPU power enters the 28nm generation The world's fastest graphics card with a dual-GPU and beefy 4GB GDDR5 memory GPU Tweak utility helps you modify and tune clocks (including new boost clock settings), power consumption targets, voltages, and fan performance via an intuitive interface Dynamic clock speed maximization based on game workload pushes performance to new levels with NVIDIA GPU Boost technology Immerse in your game with hardware-based frame metering, ultra-fast TXAA/FXAA advanced antialiasing, and Adaptive Vertical Sync technology Transform hundreds of PC games into full stereoscopic 3D with NVIDIA 3D Vision and dual-GPU power Shop × Modal header Redefine your gaming arena with the fastest dual-GPU powerhouse ASUS Exclusive Innovation GPU Tweak Automatically check and update driver and BIOS versions Monitoring widget provides detailed multi-parameter info Get detailed specs and actual card status with GPU-Z 4GB GDDR5 Memory On-board memory for the best gaming experience & the best resolution. Graphics GPU Features Powered by NVIDIA® GeForce® GTX 690 NVIDIA® GPU Boost NVIDIA GPU Boost technology that dynamically maximizes clock speeds to push performance to new levels NVIDIA® Adaptive V-Sync NVIDIA Adaptive Vertical Sync adjusts VSync to current frame rates for maximum playability SLI Support Multi-GPU technology for extreme performance NVIDIA® PhysX® ready Dynamic visual effects like blazing explosions, reactive debris, realistic water, and lifelike characters. NVIDIA® 3D Vision™ Surround Ready Bring games to life with NVIDIA® Surround™ multi-monitor gaming on a single card 28nm GPU Less power consumption & more efficient transistor PCIE 3.0 Delivers double the bandwidth per lane of PCIe Gen 2 for faster GPU – CPU communication Microsoft® Windows® 7 Support Enable PC users to enjoy an advanced computing experience and to do more with their PC Microsoft DirectX 11.1 API (feature level 11_0) Brings new levels of visual realism to gaming on the PC and get top-notch performance I/O Ports Highlight Model Number : N50 > N50-AS031C N50-123456 N50-234567 Graphics EngineNVIDIA GeForce GTX 690Bus StandardPCI Express 3.0Video MemoryGDDR5 4GBEngine ClockGPU Boost Clock : 1019 MHzGPU Base Clock : 915 MHzCUDA Core3072 Memory Clock3004 MHz ( 1502 MHz GDDR5 )Memory Interface512-bitResolutionDVI Max Resolution : 2560x1600InterfaceDVI Output : Yes x 1 (DVI-D), Yes x 2 (DVI-I)HDMI Output : Yes x 1 (via DVI to HDMI adaptor x 1 )Display Port : Yes x 1 (Mini DP)Power Consumptionup to 375Wadditional 8+8 pin PCIe power requiredAccessories1 x Power cable1 x DVI to HDMI adaptorSoftwareASUS Utilities & DriverASUS FeaturesFan Sink Dimensions11 " x 4.4 " x 1.9 " InchNote● No UEFI support.* No native UEFI BIOS support, for UEFI BIOS, please download from ASUS technique support site. (The update tool only for ASUS MB.)*Note that the actual boost clock will vary depending on actual system conditions. For more information, please visit http://www.geforce.com/ × I confirm, please take me there. Cancel GPU Tweak Tweak and tune like a PRO Please check out our microsite for more details and downloads.Overclocking is made real-time and intuitive with ASUS GPU Tweak utility. It not only allows you to optimize clock speeds, voltage and fan speeds on up to four graphics cards independently or simultaneously, you can also select between GPU Tweak’s Standard or Advanced modes depending on your level of experience. On top of these exciting tools, ASUS gives you more: Sync GPU clocks and voltages for easier overclocking Automatically check and update driver and BIOS versions Get detailed specs and actual card status with GPU-Z 2D/3D switcher can lock the card in 3D for higher benchmarks Monitoring widget provides detailed multi-parameter info Please check out our microsite for more details and downloads. GPU clock and voltage sync and Disable 2D functions are not applicable on GTX 600 cards.