NVIDIA GeForce 940MX vs NVIDIA GeForce MX550

VS

NVIDIA GeForce 940MX NVIDIA GeForce MX550

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 2GB VRAM GeForce MX550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940MX 's Advantages

Lower TDP (23W vs 25W)

NVIDIA GeForce MX550 's Advantages

Released 6 years late

Boost Clock has increased by 6% (1320MHz vs 1242MHz)

Larger VRAM bandwidth (96.00GB/s vs 16.02GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 940MX

0.954 TFLOPS

GeForce MX550 +183%

2.703 TFLOPS

GeForce 940MX

VS

GeForce MX550

Graphics Card

Jan 2016

Release Date

Jan 2022

GeForce 900M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1004 MHz

Base Clock

1065 MHz

1242 MHz

Boost Clock

1320 MHz

1001 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

16

-

Compute Units

-

384

Shading Units

1024

24

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

2 MB

Theoretical Performance

9.936 GPixel/s

Pixel Rate

21.12 GPixel/s

29.81 GTexel/s

Texture Rate

42.24 GTexel/s

-

FP16 (half)

2.703 TFLOPS

953.9 GFLOPS

FP32 (float)

2.703 TFLOPS

29.81 GFLOPS

FP64 (double)

42.24 GFLOPS

Graphics Processor

GM108

GPU Name

TU117

N16S-GTR-S

GPU Variant

MX550

Maxwell

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

Unknown

Transistors

4.7 billion

Unknown

Die Size

200 mm²

Board Design

23W

TDP

25W

-

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

7.5

5.1

Shader Model

6.6

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