Leadtek WinFast GTX 550 Ti OC
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Leadtek WinFast GTX 550 Ti OC


The Leadtek WinFast GTX 550 Ti OC is based on the new GF116 silicon, features 192 CUDA cores, a 192-bit GDDR5 memory interface, and core clock speeds of 930 MHz. Featuring 70 percent more memory bandwidth than the 128-bit interface, its memory clock reaches up to 4100 MHz, delivering higher data transmission.

Product Specification

Core Code GF116
GPU Transistor Count 1.17 billion
Manufacturing Process 40nm
Core Clock 930MHz
Stream Processors 192 CUDA cores
Stream Processor Clock 2050MHz
Texture Mapping Units (TMUs) 32
Raster Operator units (ROP) 24
Memory Clock (DDR) 4100MHz DDR
Memory Bus width 192-bit
PCI Express Interface PCIe ver 2.0 x16
Power Connectors 1 x 6-pin
Multi GPU Technology SLI
DVI Outputs 2
HDMI Outputs 1
HDCP Output Support Yes