NVIDIA GeForce 940A vs NVIDIA GeForce MX330

VS

NVIDIA GeForce 940A

NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 940A 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 11 months late

Boost Clock has increased by 42% (1594MHz vs 1124MHz)

More VRAM (2GB vs 1024GB)

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

Lower TDP (10W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 940A

0.863 TFLOPS

GeForce MX330 +41%

1.224 TFLOPS

GeForce 940A

VS

GeForce MX330

Graphics Card

Mar 2015

Release Date

Feb 2020

GeForce 900A

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x4

Clock Speeds

1029 MHz

Base Clock

1531 MHz

1124 MHz

Boost Clock

1594 MHz

1001 MHz

Memory Clock

1752 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

56.06GB/s

Render Config

-

SM Count

3

384

Shading Units

384

16

TMUs

24

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

25.50 GPixel/s

17.98 GTexel/s

Texture Rate

38.26 GTexel/s

-

FP16 (half)

19.13 GFLOPS

863.2 GFLOPS

FP32 (float)

1224 GFLOPS

26.98 GFLOPS

FP64 (double)

38.26 GFLOPS

Board Design

33W

TDP

10W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM108

GPU Name

GP108

-

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

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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