NVIDIA GeForce 940M vs NVIDIA GeForce RTX 2070 Mobile

VS

NVIDIA GeForce 940M

NVIDIA GeForce RTX 2070 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M 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 940M 's Advantages

Lower TDP (75W vs 115W)

NVIDIA GeForce RTX 2070 Mobile 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 31% (1440MHz vs 1098MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 940M

1.124 TFLOPS

GeForce RTX 2070 Mobile +490%

6.636 TFLOPS

GeForce 940M

VS

GeForce RTX 2070 Mobile

Graphics Card

Mar 2015

Release Date

Jan 2019

GeForce 900M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1020 MHz

Base Clock

1215 MHz

1098 MHz

Boost Clock

1440 MHz

900 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

36

512

Shading Units

2304

32

TMUs

144

16

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

17.57 GPixel/s

Pixel Rate

92.16 GPixel/s

35.14 GTexel/s

Texture Rate

207.4 GTexel/s

-

FP16 (half)

13.27 TFLOPS

1124 GFLOPS

FP32 (float)

6.636 TFLOPS

35.14 GFLOPS

FP64 (double)

207.4 GFLOPS

Board Design

75W

TDP

115W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

TU106

N16S-GT1-KB-B

GPU Variant

N18E-G2-A1

Maxwell

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.87 billion

Transistors

10.8 billion

148 mm²

Die Size

445 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

7.5

5.1

Shader Model

6.6

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