NVIDIA GeForce 940MX vs NVIDIA GeForce MX330

VS

NVIDIA GeForce 940MX NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 4 years and 1 months late

Boost Clock has increased by 28% (1594MHz vs 1242MHz)

Larger VRAM bandwidth (56.06GB/s vs 16.02GB/s)

Lower TDP (10W vs 23W)

Score

Benchmark

FP32 (float)

GeForce 940MX

0.954 TFLOPS

GeForce MX330 +28%

1.224 TFLOPS

GeForce 940MX

VS

GeForce MX330

Graphics Card

Jan 2016

Release Date

Feb 2020

GeForce 900M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x4

Clock Speeds

1004 MHz

Base Clock

1531 MHz

1242 MHz

Boost Clock

1594 MHz

1001 MHz

Memory Clock

1752 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

56.06GB/s

Render Config

-

SM Count

3

-

Compute Units

-

384

Shading Units

384

24

TMUs

24

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

512 KB

Theoretical Performance

9.936 GPixel/s

Pixel Rate

25.50 GPixel/s

29.81 GTexel/s

Texture Rate

38.26 GTexel/s

-

FP16 (half)

19.13 GFLOPS

953.9 GFLOPS

FP32 (float)

1224 GFLOPS

29.81 GFLOPS

FP64 (double)

38.26 GFLOPS

Graphics Processor

GM108

GPU Name

GP108

N16S-GTR-S

GPU Variant

GP108-655-A1 (N17S-G3-A1)

Maxwell

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

Unknown

Transistors

1.8 billion

Unknown

Die Size

74 mm²

Board Design

23W

TDP

10W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

6.1

5.1

Shader Model

6.4

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