A Closer Look

EVGA's complex cooler design features five fat heatpipes that are all connected to the GPU core.


EVGA is also using a metal baseplate with their card to cool voltage regulation circuitry and memory chips. This could be useful for extreme overclockers with liquid nitrogen as it allows them to leave the baseplate installed.


The card requires one 6-pin and one 8-pin PCI-Express power cable for operation. This power configuration is good for up to 300 W of power draw.


NVIDIA uses the same OnSemi NCP4206 voltage controller on the GTX 780 than on the Titan. It is a cost-effective solution that does not provide any I2C, so advanced monitoring is not possible. Please note how it sits on its own PCB, so we could see different voltage controllers in the future. The GTX 680 uses a similar approach, but the variety of voltage controllers was relatively low.


The GDDR5 memory chips are made by Samsung and carry the model number K4G20325FD-FC03. They are specified to run at 1500 MHz (6000 MHz GDDR5 effective).


NVIDIA's GK110 graphics processor was first introduced as a Tesla-only product for powering demanding GPU compute applications. NVIDIA has now also released it as a GeForce GPU. It uses 7.1 billion transistors on a die size that we measured to be 561 mm². The GPU is produced on a 28 nanometer process at TSMC, Taiwan.