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NVIDIA GeForce GT 445M

GF106
Graphics Processor
144
Cores
24
TMUs
16
ROPs
1024 MB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
NVIDIA GeForce GT 445M Image NVIDIA GF106 Image
The GeForce GT 445M was a graphics card by NVIDIA, launched in September 2010. Built on the 40 nm process, and based on the GF106 graphics processor, in its N11E-GE-A1 variant, the card supports DirectX 12.0. The GF106 graphics processor is an average sized chip with a die area of 238 mm² and 1,170 million transistors. Unlike the fully unlocked GeForce GTS 450, which uses the same GPU but has all 192 shaders enabled, NVIDIA has disabled some shading units on the GeForce GT 445M to reach the product's target shader count. It features 144 shading units, 24 texture mapping units and 16 ROPs. NVIDIA has placed 1,024 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 570 MHz, memory is running at 625 MHz.
We recommend the NVIDIA GeForce GT 445M for gaming with highest details at resolutions up to, and including, 1024x768.
Its power draw is rated at 35 W maximum. GeForce GT 445M is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

GPU Name: GF106
GPU Variant: N11E-GE-A1
Architecture: Fermi
Process Size: 40 nm
Transistors: 1,170 million
Die Size: 238 mm²

Graphics Card

Released: Sep 3rd, 2010
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Relative Performance

20%
26%
32%
41%
48%
51%
63%
82%
83%
90%
95%
97%
100%
GeForce GT 445M
111%
118%
127%
131%
137%
141%
150%
159%
162%
167%
173%
197%
199%
202%
205%
207%
209%
221%
233%
237%
246%
252%
253%
253%
258%
271%
276%
296%
302%
302%
315%
326%
348%
359%
361%
368%
370%
382%
387%
390%
397%
415%
423%
430%
431%
433%
467%
471%
483%
489%
491%
496%
505%
506%
520%
560%
574%
589%
592%
598%
604%
635%
649%
665%
674%
675%
748%
834%
890%
895%
907%
918%
931%
935%
944%
948%
961%
1033%
1047%
1047%
1085%
1184%
1237%
1280%
1402%
1654%
1935%
1994%
Based on TPU review data: "Performance Summary" at 1920x1080
GeForce GT 445M performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 570 MHz
Shader Clock: 1140 MHz
Memory Clock: 625 MHz
2500 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 128 bit
Bandwidth: 40.00 GB/s

Render Config

Shading Units: 144
TMUs: 24
ROPs: 16
SM Count: 3
Pixel Rate: 6.840 GPixel/s
Texture Rate: 27.36 GTexel/s
Floating-point performance: 328.3 GFLOPS

Board Design

TDP: 35 W

Graphics Features

DirectX: 12.0
OpenGL: 4.5
OpenCL: 1.1
CUDA: 2.1
Shader Model: 5.0