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GeForce GT 545

General
ManufacturerNVIDIA
SeriesGeForce 500
GPU NameGF116
ArchitectureFermi 2.0
GenerationGeForce 500
Release DateMay 2011
Bus InterfacePCIe 2.0 x16
Process & Die
FoundryTSMC
Process Size40 nm
Transistors1,170 M
Transistor Density4,900 K/mm²
Die Size238 mm²
Chip PackageBGA-1337
Clock Speeds
Base Clock720 MHz
Boost Clock720 MHz
Memory
VRAM1.5 GB
Memory TypeDDR3
Memory Clock800 MHz
Memory Bus192-bit
Bandwidth38.4 GB/s
Processing Units
Shading Units144
TMUs24
ROPs16
SMs3
Tensor Cores0
RT Cores0
Cache
L1 Cache64 KB
L2 Cache0.384 MB
Power & Thermals
TDP70 W
Suggested PSU250 W
Power ConnectorsNone
Dimensions
Board Length145 mm
Outputs
Display Connectors1x DVI, 1x HDMI 1.3a, 1x VGA
API Support
DirectX11.0
OpenGL4.6
OpenCL1.1
CUDA2.1
Shader Model5.1
Theoretical Performance
Pixel Rate4.32 GP/s
Texture Rate17.28 GT/s
FP32 (Single)414.7 GFLOPS
FP64 (Double)34.56 GFLOPS
External
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