GeForce GTX 660 Overclocked 2048MB GDDR5 PCIe 3.0 x16 Video Card

Available for In-Store Pickup Only.


Claws out - time to game! GPU Tweak utility helps you modify and tune clock speeds, voltages, and fan performance via an intuitive interface. Dynamically maximizes clock speeds based on workload of the game to push performance to new levels with NVIDIA GPU Boost technology. Seamlessly adjust vertical sync to your current frame rates for a stutter-free gaming experience with NVIDIA Adaptive Vertical Sync. Transform hundreds of PC games into full stereoscopic 3D with NVIDIA 3D Vision on a single GPU.

Product Information
Mfr Part#GV-N660OC-2GD
Form Factor Standard
GPU Manufacturer NVIDIA
GPU Chipset GeForce GTX 660
Overclocked Yes
Core Clock Speed 1032MHz
Boost Core Clock Speed 1098MHz
RAMDAC Clock Speed 400MHz
Shader Clock 2196MHz
CUDA Processors 96
Texture Fill Rate 82.6GT/s
Maximum Digital Resolution 4096 x 2160
Maximum Analog Resolution 2048x1536
Max Monitors Supported 4
Maximum Refresh Rate 120Hz
Memory Type GDDR5
Memory Supported 2 GB
Memory Clock Speed 1502MHz (6008MHz Effective)
Video Memory 2048MB
Memory Bus 192-bit
Memory Bandwidth 144GB/sec
Memory Speed 0.33ns
OpenGL Support OpenGL 4.4
DirectX Support DirectX 11
Shader Model Support 5.0
NVIDIA SLI Support Yes
Multi-GPU Support NVidia SLI
HDCP Support HDCP Capable
3D Ready Yes
Cooling Fan
Features NVIDIA 3D Vision Ready; NVIDIA CUDA Technology; NVIDIA PhysX Technology;
Video Input/Output NVIDIA TV Encoder
Audio Playback 7.1 Channel Surround Sound (through HDMI adapter)
Video Acceleration 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
Audio Input for HDMI Internal
DVI 1 x Dual-Link DVI-I
1 x Dual-Link DVI-D
HDMI 1 x HDMI 1.4a
DisplayPort 1 x DisplayPort
System Requirements
Microsoft Certification Windows 7
Supported Windows Operating Systems Microsoft Windows XP, Vista, 7, 8
Slot Size Dual
Interface PCIe 3.0 x16
Thermal & Power
Power Supply Requirements 450 Watt Power Supply
Power Connectors (1) PCI-E 6-pin
Maximum Graphics Card Power 140 Watts
ROHS Compliant Yes
Certifications FCC, CE
Physical Specifications
Length 10.9"
Width Dual Slot
Package Contents
What's in the Box Video Card
Manufacturer Warranty
Parts 3 Years
Labor 3 Years


Questions and Answers