Zotac GeForce GTX 660
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Zotac GeForce GTX 660


The Zotac GeForce GTX 660 comes with core clock speeds of 993MHz (base), reference clock speeds of 6008MHz, and NVIDIA technologies such as GPU Boost and Adaptive VSync.

Product Specification

Core Code GK106
GPU Transistor Count 2.54 billion
Manufacturing Process 28nm
Core Clock 993MHz (Boost: 1059MHz)
Stream Processors 960 CUDA cores
Texture Mapping Units (TMUs) 80
Raster Operator units (ROP) 24
Memory Clock (DDR) 6008MHz
Memory Bus width 192-bit
PCI Express Interface PCIe v3.0 x16
Multi GPU Technology SLI
DVI Outputs 2
HDMI Outputs 1
DisplayPort Outputs 1
HDCP Output Support Yes