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Spec GeForce GT 140 OEM
Overview
Product name NVIDIA GeForce GT 140 OEM
Architecture Tesla
Generation / family GeForce 100 Series
GPU codename G94B
Launch date 2009-03-10
Market segment Desktop, OEM in GeForce 100 Series
Board type / entry type Reference GPU
GPU
Process node TSMC 55 nm
Die size 196 mm²
Transistor count 0.51 billion
GPU chip G94B
SM / multiprocessor count 8
CUDA Cores 64
ROPs 16
TMUs 32
Clocks
Base / Core clock 650 MHz
Boost clock 650 MHz
Memory clock 900 MHz
Memory
Memory size 1 GB
Memory type GDDR3
Memory bus width 256-bit
Memory bandwidth 57.6 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 105 W
Recommended PSU 300 W
Power connectors 1x 6-pin
Slot width Single-slot, 229 mm length
Display / Media
Display outputs 2x DVI, 1x S-Video
Features
DirectX support DirectX 10.0
OpenGL support OpenGL 3.3
CUDA support 1.1
Shader Model 4.0
Performance / Benchmarks
FP32 throughput 0.21 TFLOPS

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