NVIDIA GeForce MX450 25W vs NVIDIA GeForce GTX 970M

VS

NVIDIA GeForce MX450 25W

NVIDIA GeForce GTX 970M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 3GB VRAM GeForce GTX 970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 5 years and 10 months late

NVIDIA GeForce GTX 970M 's Advantages

Boost Clock has increased by 12% (1038MHz vs 930MHz)

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (120.3GB/s vs 80.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 25W

1.667 TFLOPS

GeForce GTX 970M +59%

2.657 TFLOPS

Blender

GeForce MX450 25W

164

GeForce GTX 970M +26%

208

GeForce MX450 25W

VS

GeForce GTX 970M

Graphics Card

Aug 2020

Release Date

Oct 2014

GeForce MX

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

720 MHz

Base Clock

924 MHz

930 MHz

Boost Clock

1038 MHz

1250 MHz

Memory Clock

1253 MHz

Memory

2GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

192bit

80.00GB/s

Bandwidth

120.3GB/s

Render Config

-

14

SM Count

-

896

Shading Units

1280

56

TMUs

80

32

ROPs

48

-

64 KB (per SM)

L1 Cache

48 KB (per SMM)

512 KB

L2 Cache

1536 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

49.82 GPixel/s

52.08 GTexel/s

Texture Rate

83.04 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

2.657 TFLOPS

52.08 GFLOPS

FP64 (double)

83.04 GFLOPS

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

GM204

N18S-G5

GPU Variant

N16E-GT-A2

Turing

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

5.2 billion

200 mm²

Die Size

398 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.2

6.6

Shader Model

6.7 (6.4)

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