Preço referente as duas placas.

Specifications
Base Clock: 772 MHZ
Memory Clock: 4008 MHz Effective
CUDA Cores: 512
Bus Type: PCIe 2.0
Memory Detail: 1536MB
Memory Bit Width: 384 Bit
Memory Speed: 0.4ns
Memory Bandwidth: 192.4 GB/s
UPC: 843368014162
Dimensions
Height: 6.5in - 156.21mm
Length: 10.5in - 266.7mm


Key Features
2-Way SLI® Support
3-Way SLI® Support
4-Way SLI® Support
Dual-link HDCP-Capable
HDMI 1.4a connector
Microsoft DirectX 11 support
Microsoft Windows 7 Support
NVIDIA 3D Vision Surround Ready
NVIDIA CUDA technology with OpenCL support
NVIDIA PhysX technology
NVIDIA PureVideo HD technology
OpenGL 4.0 Support
PCI Express 2.0 support
Two dual-link DVI-I connectors

Resolution & Refresh
Max Analog: 2048x1536
Max Digital: 2560x1600 (Dual Link DVI Only)
Requirements
600 Watt or greater power supply with a minimum of 42 Amp on the +12 volt rail.
PCI Express, PCI Express 2.0 or PCI Express 3.0 compliant motherboard with one graphics slot.
An available 6-pin PCIe power connector and an available 8 pin PCIe power connector
Windows 10 32/64bit, Windows 8 32/64bit, Windows 7 32/64bit, Windows Vista 32/64bit, Windows XP 32/64bit