Gigabyte GV-N690D5-4GD-B Graphics Card GTX 690 4GB DVI-I DVI-D Mini-DisplayPort
;Powered by Dual NVIDIA GeForce GTX 680 GPU ;Integrated with the first 4096MB GDDR5 memory and 512-bit memory interface ;Features Dual link DVI-I2/ DVI-D/ mini DisplayPort with HDCP protection ;PCI-E 3.0 interface ;Support NVIDIA 3D Vision Surround and SLI technologies ;Support NVIDIA CUDA Technology ;Support NVIDIA PhyX Technology ;System power supply requirement: 650W
ASUS GeForce GTX 680 DirectCU II Top (2GB GDDR5/PCI Express 3.0/1137MHz/6008MHz)
NVIDIA Adaptive V-Sync NVIDIA SLI NVIDIA GPU Boost NVIDIA PhysX ready NVIDIA 3D Vision Surround Ready
Asus Radeon HD 7970 3GB GDDR5 / PCI Express 3.0 / 925MHz / 5500MHz / DirectCU II Graphic Card
All new DirectCU thermal design utilizes six all-copper heatpipes Acclaimed DIGI+ VRM with 12-phase Super Alloy Power technology VGA Hotwire allows you to plug and solder wires on the cards voltage regulators
Gigabyte Radeon HD 7970 Graphic Card - 1000 MHz Core - 3 GB GDDR5 SDRAM - PCI-Express 3.0 x16 - 5500 MHz Memory Clock - 4096 x 311
Ultra Durable VGA;Features & Benefits;GPU Temperature 5%~10% down;Ultra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB. GIGABYTE Ultra Durable VGA can lower GPU temperature by 5% to 10%.;Overclocking Capability 10%~30% Up;Ultra Durable VGA board reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability. GIGABYTE Ultra Durable VGA graphic accelerators improve overclocking capability by 10% to 30%.;Power Switching Loss 10%~30% Down;Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of current and can effectively improve power efficiency. GIGABYTE Ultra Durable VGA can lower power switching loss by 10% to 30%.;'Triangle Cool' Technology;GIGABYTE introduces the latest exclusive 'Triangle Cool' Technology to reach a better cooling performance. The latest patent pending technology combines fin with clip module in a special triangle shape. With the original anti-turbulence structure plus the new triangle cooling design, it enhances the efficiency of heat dissipation dramatically by minimizing the flow of turbulence between fans. Therefore, the 'Triangle Cool' Technology provides a more efficient air flow for the cooling system.;AMD Eyefinity;Supporting multiple independent display outputs simultaneously, AMD Eyefinity technology delivers innovative graphics display capabilities enabling massive desktop workspaces and ultra-immersive visual environments for the ultimate panoramic computing experience.;AMD EyeSpeed;AMD EyeSpeed technology helps you:;- Enjoy beautifully rich and clear video playback when streaming from the web ;- Take in your favorite movies in stunning, stutter-free HD quality ;- Run multiple applications smoothly at maximum speed ;- Enjoy lightning fast game play and realistic physics effects.;CrossFir...