NVIDIA GeForce 940M vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

NVIDIA GeForce 940M

NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 2GB VRAM GeForce MX450 30.5W 8Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 5 years and 5 months late

Boost Clock has increased by 16% (1275MHz vs 1098MHz)

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

384 additional rendering cores

Lower TDP (31W vs 75W)

Score

Benchmark

FP32 (float)

GeForce 940M

1.124 TFLOPS

GeForce MX450 30.5W 8Gbps +103%

2.285 TFLOPS

GeForce 940M

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Mar 2015

Release Date

Aug 2020

GeForce 900M

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

1020 MHz

Base Clock

1035 MHz

1098 MHz

Boost Clock

1275 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

14

512

Shading Units

896

32

TMUs

56

16

ROPs

32

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

17.57 GPixel/s

Pixel Rate

40.80 GPixel/s

35.14 GTexel/s

Texture Rate

71.40 GTexel/s

-

FP16 (half)

4.570 TFLOPS

1124 GFLOPS

FP32 (float)

2.285 TFLOPS

35.14 GFLOPS

FP64 (double)

71.40 GFLOPS

Board Design

75W

TDP

31W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

TU117

N16S-GT1-KB-B

GPU Variant

-

Maxwell

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.87 billion

Transistors

4.7 billion

148 mm²

Die Size

200 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

7.5

5.1

Shader Model

6.6

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