NVIDIA GeForce 940M vs NVIDIA RTX 4000 Mobile Ada Generation

VS

NVIDIA GeForce 940M NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 12GB VRAM RTX 4000 Mobile Ada Generation 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 110W)

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 8 years late

Boost Clock has increased by 52% (1665MHz vs 1098MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 14.40GB/s)

6912 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 940M

1.124 TFLOPS

RTX 4000 Mobile Ada Generation +2099%

24.72 TFLOPS

GeForce 940M

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Mar 2015

Release Date

Mar 2023

GeForce 900M

Generation

Quadro Ada-M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

1020 MHz

Base Clock

1290 MHz

1098 MHz

Boost Clock

1665 MHz

900 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

12GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

14.40GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

58

-

Compute Units

-

512

Shading Units

7424

32

TMUs

232

16

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

48 MB

Theoretical Performance

17.57 GPixel/s

Pixel Rate

133.2 GPixel/s

35.14 GTexel/s

Texture Rate

386.3 GTexel/s

-

FP16 (half)

24.72 TFLOPS

1124 GFLOPS

FP32 (float)

24.72 TFLOPS

35.14 GFLOPS

FP64 (double)

386.3 GFLOPS

Graphics Processor

GM107

GPU Name

AD104

N16S-GT1-KB-B

GPU Variant

-

Maxwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.87 billion

Transistors

35.8 billion

148 mm²

Die Size

294 mm²

Board Design

75W

TDP

110W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

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

8.9

5.1

Shader Model

6.7

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