NVIDIA GeForce GT 445M Graphics Card

Last updated:

Specifications

Generation
GeForce 400M
GPU model
GF106
Interface
PCIe 2.0 x16
GPU clock
570 MHz
Memory size
1024 MB
DirectX
12 (11_0)
Release date
Sep 3rd, 2010

Graphics Processor

GPU model
GF106
GPU variant
N11E-GE-A1
Architecture
Fermi
Foundry
TSMC
Manufacturing process
40 nm
Number of transistors
1,170 million
Die size
238 mm²

Mobile graphics

Release date
Sep 3rd, 2010
Generation
GeForce 400M
Production
End-of-life
Interface
PCIe 2.0 x16
Predecessor
GeForce 300M
Successor
GeForce 500M

Clocks

GPU clock
570 MHz
Shader clock
1140 MHz
Memory clock
625 MHz 2.5 Gbps effective

Memory Configuration

Memory size
1024 MB
Memory type
GDDR5
Memory bus width
128 bit
Bandwidth
40.00 GB/s

Render Configuration

Shading units
144
TMUs
24
ROPs
16
SM count
3
Cache L1
64 KB (per SM)
Cache L2
256 KB

Performance

Pixel rate
3.420 GPixel/s
Texture rate
13.68 GTexel/s
FP32 (float) performance
328.3 GFLOPS
FP64 (double) performance
27.36 GFLOPS (1:12)

Dimensions & Outputs

TDP
35 W
Outputs
No outputs

API Support & Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
1.1
CUDA
2.1
Shader model
5.1

Drivers

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Benchmark & Performance

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Gaming

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