NVIDIA GeForce MX450 25W vs NVIDIA GeForce 945M

VS

NVIDIA GeForce MX450 25W NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 1024MB VRAM GeForce 945M 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 4 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (80.00GB/s vs 16.02GB/s)

512 additional rendering cores

NVIDIA GeForce 945M 's Advantages

Boost Clock has increased by 28% (1189MHz vs 930MHz)

Lower TDP (23W vs 25W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +82%

1.667 TFLOPS

GeForce 945M

0.913 TFLOPS

GeForce MX450 25W

VS

GeForce 945M

Graphics Card

Aug 2020

Release Date

Apr 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

1006 MHz

930 MHz

Boost Clock

1189 MHz

1250 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

16.02GB/s

Render Config

14

SM Count

-

Compute Units

-

896

Shading Units

384

56

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

29.76 GPixel/s

Pixel Rate

9.512 GPixel/s

52.08 GTexel/s

Texture Rate

28.54 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

913.2 GFLOPS

52.08 GFLOPS

FP64 (double)

28.54 GFLOPS

Graphics Processor

TU117

GPU Name

GM108

N18S-G5

GPU Variant

-

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

Unknown

200 mm²

Die Size

Unknown

Board Design

25W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

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

Related GPU Comparisons

1

NVIDIA GeForce MX450 25W vs NVIDIA GeForce RTX 3060 8 GB

2

Intel Iris Xe MAX Graphics vs NVIDIA GeForce MX450 25W

3

NVIDIA GeForce RTX 2050 Mobile vs NVIDIA GeForce MX450 25W

4

NVIDIA GeForce MX450 25W vs Intel Arc A350M

5

NVIDIA GeForce MX450 25W vs NVIDIA GeForce GTX 1050 Mobile

6

NVIDIA GeForce MX450 25W vs AMD Radeon 680M

7

NVIDIA GeForce MX450 25W vs NVIDIA GeForce 930MX

8

NVIDIA GeForce MX450 25W vs NVIDIA RTX 5000 Embedded Ada Generation

9

NVIDIA GeForce MX450 25W vs AMD Radeon R9 M265X

10

NVIDIA GeForce MX450 25W vs NVIDIA GeForce 9800M GTS