NVIDIA GeForce MX450 25W vs NVIDIA GeForce 920MX

VS

NVIDIA GeForce MX450 25W

NVIDIA GeForce 920MX

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 2GB VRAM GeForce 920MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 4 years and 5 months late

Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)

640 additional rendering cores

NVIDIA GeForce 920MX 's Advantages

Boost Clock has increased by 7% (993MHz vs 930MHz)

Lower TDP (16W vs 25W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +228%

1.667 TFLOPS

GeForce 920MX

0.508 TFLOPS

Blender

GeForce MX450 25W +248%

164

GeForce 920MX

47

GeForce MX450 25W

VS

GeForce 920MX

Graphics Card

Aug 2020

Release Date

Mar 2016

GeForce MX

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

720 MHz

Base Clock

965 MHz

930 MHz

Boost Clock

993 MHz

1250 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

14.40GB/s

Render Config

-

14

SM Count

-

896

Shading Units

256

56

TMUs

24

32

ROPs

8

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

7.944 GPixel/s

52.08 GTexel/s

Texture Rate

23.83 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

508.4 GFLOPS

52.08 GFLOPS

FP64 (double)

15.89 GFLOPS

Board Design

25W

TDP

16W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

GM108

N18S-G5

GPU Variant

N16V-GMR1-S

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

Unknown

200 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.6

Shader Model

5.1

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