NVIDIA GeForce GT 445M vs NVIDIA GeForce RTX 2070 Mobile

VS

NVIDIA GeForce GT 445M

NVIDIA GeForce RTX 2070 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 445M and 8GB VRAM GeForce RTX 2070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 445M 's Advantages

Lower TDP (35W vs 115W)

NVIDIA GeForce RTX 2070 Mobile 's Advantages

Released 8 years and 4 months late

Boost Clock1440MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 40.00GB/s)

2160 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 445M

0.328 TFLOPS

GeForce RTX 2070 Mobile +1923%

6.636 TFLOPS

GeForce GT 445M

VS

GeForce RTX 2070 Mobile

Graphics Card

Sep 2010

Release Date

Jan 2019

GeForce 400M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1215 MHz

-

Boost Clock

1440 MHz

625 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

40.00GB/s

Bandwidth

448.0GB/s

Render Config

-

3

SM Count

36

144

Shading Units

2304

24

TMUs

144

16

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

64 KB (per SM)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

3.420 GPixel/s

Pixel Rate

92.16 GPixel/s

13.68 GTexel/s

Texture Rate

207.4 GTexel/s

-

FP16 (half)

13.27 TFLOPS

328.3 GFLOPS

FP32 (float)

6.636 TFLOPS

27.36 GFLOPS

FP64 (double)

207.4 GFLOPS

Board Design

35W

TDP

115W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF106

GPU Name

TU106

N11E-GE-A1

GPU Variant

N18E-G2-A1

Fermi

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

1.17 billion

Transistors

10.8 billion

238 mm²

Die Size

445 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

7.5

5.1

Shader Model

6.6

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