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Spec GeForce GTX 550 Ti
Overview
Product name NVIDIA GeForce GTX 550 Ti
Architecture Fermi 2.0
Generation / family GeForce 500 Series
GPU codename GF116
Launch date 2011-03-15
Market segment Desktop in GeForce 500 Series
Board type / entry type Reference GPU
GPU
Process node TSMC 40 nm
Die size 238 mm²
Transistor count 1.17 billion
GPU chip GF116
SM / multiprocessor count 4
CUDA Cores 192
ROPs 24
TMUs 32
Clocks
Base / Core clock 900 MHz
Boost clock 900 MHz
Memory clock 1,026 MHz
Memory
Memory size 1 GB
Memory type GDDR5
Memory bus width 192-bit
Memory bandwidth 98.5 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 116 W
Recommended PSU 300 W
Power connectors 1x 6-pin
Slot width Dual-slot, 210 mm length
Display / Media
Display outputs 2x DVI, 1x mini-HDMI 1.3a
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
CUDA support 2.1
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 0.69 TFLOPS

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