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NVIDIA GeForce GT 445M

Graphics Processor
GF106
Cores
144
TMUs
24
ROPs
24
Memory Size
3 GB
Memory Type
DDR3
Bus Width
192 bit
The GeForce GT 445M was a mobile graphics chip by NVIDIA, launched on September 3rd, 2010. Built on the 40 nm process, and based on the GF106 graphics processor, in its N11E-GE-A1 variant, the chip supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_0, which can be problematic with newer DirectX 12 titles. 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 24 ROPs. NVIDIA has paired 3,072 MB DDR3 memory with the GeForce GT 445M, which are connected using a 192-bit memory interface. The GPU is operating at a frequency of 590 MHz, memory is running at 800 MHz.
Its power draw is rated at 35 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. GeForce GT 445M is connected to the rest of the system using a PCI-Express 2.0 x16 interface.

Graphics Processor

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

Mobile Graphics

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

Relative Performance

20%
GeForce 210
25%
GeForce 9400 GT
31%
Radeon HD 4550
39%
Radeon HD 5450
46%
Radeon HD 6450
49%
GeForce GT 520
61%
GeForce GT 220
79%
GeForce GT 430
80%
Radeon HD 5570
87%
Radeon HD 4670
92%
GeForce GT 440
94%
GeForce GT 240
100%
GeForce GT 445M
108%
GeForce 9600 GT
114%
Radeon HD 5670
123%
GeForce GT 640
127%
GeForce 9800 GT
132%
Radeon HD 6670
136%
Radeon HD 4830
145%
Radeon HD 4770
153%
Radeon HD 4850
157%
GeForce GTS 250
161%
GeForce GTS 450
167%
Radeon HD 5750
191%
Radeon HD 7750
192%
Radeon HD 5770
196%
GeForce GTX 260
198%
Radeon HD 4870
198%
Radeon Vega 8
201%
GeForce GTX 550 Ti
202%
GeForce GTX 650
214%
Radeon HD 5830
225%
Radeon HD 6790
229%
Radeon HD 4890
237%
GeForce GTX 460
239%
Radeon RX Vega 11
241%
GeForce GT 1030
244%
GeForce GTX 275
244%
Radeon HD 7770 GHz Edition
245%
GeForce GTX 280
250%
GeForce GTX 465
262%
Radeon HD 6850
267%
GeForce GTX 285
286%
Radeon HD 5850
291%
GeForce GTX 650 Ti
291%
Radeon HD 7790
304%
Radeon RX 550
304%
GeForce GTX 470
315%
Radeon HD 6870
336%
Radeon HD 5870
347%
GeForce GTX 560 Ti
349%
Radeon HD 4870 X2
355%
GeForce GTX 750 Ti
357%
Radeon HD 6950
369%
GeForce GTX 295
374%
GeForce GTX 650 Ti Boost
376%
Radeon HD 7850
383%
GeForce GTX 480
401%
Radeon HD 6970
409%
Radeon R7 265
415%
Radeon RX 460
415%
Radeon R7 370
417%
GeForce GTX 660
418%
GeForce GTX 570
425%
Radeon RX 560
451%
GeForce GTX 950
455%
Radeon HD 7870 GHz Edition
466%
Radeon R9 270X
472%
GeForce GTX 660 Ti
474%
GeForce GTX 580
478%
GeForce GTX 1050
479%
Radeon HD 7950
488%
GeForce GTX 1630
489%
Radeon HD 5970
502%
GeForce GTX 760
541%
GeForce GTX 670
555%
GeForce GTX 960
569%
Radeon R9 380
572%
Radeon R9 285
578%
Radeon HD 7970
584%
GeForce GTX 680
597%
GeForce GTX 1050 Ti
613%
GeForce GTX 770
627%
Radeon HD 6990
642%
Radeon R9 280X
652%
GeForce GTX 590
652%
Radeon HD 7970 GHz Edition
722%
GeForce GTX 780
733%
Radeon RX 6400
748%
GeForce GTX 1650
795%
Radeon RX 470
806%
Radeon R9 290
849%
Radeon RX 570
860%
Radeon R9 390
864%
Radeon R9 290X
876%
GeForce GTX 970
887%
GeForce GTX TITAN
899%
GeForce GTX 780 Ti
912%
Radeon R9 390X
916%
Radeon HD 7990
920%
Radeon RX 480
928%
GeForce GTX 690
953%
GeForce GTX 1060 6 GB
966%
Radeon RX 5500 OEM
978%
Radeon RX 580
986%
Radeon RX 5500 XT
994%
Radeon RX 6500 XT
998%
GeForce GTX 980
1007%
GeForce GTX 1650 SUPER
1011%
Radeon R9 FURY
1056%
Radeon RX 590
1112%
Radeon R9 295X2
1119%
GeForce GTX 1660
1132%
Radeon R9 FURY X
1151%
GeForce GTX 980 Ti
1181%
GeForce GTX TITAN X
1256%
GeForce GTX 1660 SUPER
1284%
GeForce GTX 1660 Ti
1284%
GeForce GTX 1070
1305%
GeForce RTX 3050 8 GB
1367%
Radeon RX Vega 56
1450%
GeForce GTX 1070 Ti
1471%
Radeon RX 5600 XT
1491%
Radeon RX Vega 64
1512%
GeForce GTX 1080
1512%
GeForce RTX 2060
1574%
Radeon RX 5700
1683%
Radeon RX 6600
1698%
GeForce RTX 2060 SUPER
1761%
GeForce RTX 2070
1796%
GeForce RTX 3060
1802%
Radeon RX 5700 XT
1823%
Radeon VII
1870%
TITAN X Pascal
1926%
GeForce GTX 1080 Ti
1947%
GeForce RTX 2070 SUPER
2009%
Radeon RX 6600 XT
2048%
Radeon RX 6650 XT
2094%
GeForce RTX 2080
2196%
GeForce RTX 2080 SUPER
2249%
GeForce RTX 3060 Ti
2288%
Radeon RX 6700 XT
2465%
GeForce RTX 2080 Ti
2471%
Radeon RX 6750 XT
2634%
GeForce RTX 3070
2818%
GeForce RTX 3070 Ti
2903%
Radeon RX 6800
3332%
Radeon RX 6800 XT
3423%
GeForce RTX 3080
3622%
Radeon RX 6900 XT
3834%
GeForce RTX 3080 Ti
3839%
Radeon RX 6950 XT
3872%
GeForce RTX 3090
4182%
GeForce RTX 3090 Ti
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
590 MHz
Shader Clock
1180 MHz
Memory Clock
800 MHz
1600 Mbps effective

Memory

Memory Size
3 GB
Memory Type
DDR3
Memory Bus
192 bit
Bandwidth
38.40 GB/s

Render Config

Shading Units
144
TMUs
24
ROPs
24
SM Count
3
L1 Cache
64 KB (per SM)
L2 Cache
384 KB

Theoretical Performance

Pixel Rate
3.540 GPixel/s
Texture Rate
14.16 GTexel/s
FP32 (float) performance
339.8 GFLOPS
FP64 (double) performance
28.32 GFLOPS (1:12)

Board Design

TDP
35 W
Outputs
No outputs

Graphics Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
1.1
Vulkan
N/A
CUDA
2.1
Shader Model
5.1
Jun 28th, 2022 21:28 EDT change timezone

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