NVIDIA GeForce GTX 970M vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

NVIDIA GeForce GTX 970M

NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M 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 GTX 970M 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (120.3GB/s vs 64.00GB/s)

384 additional rendering cores

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 23% (1275MHz vs 1038MHz)

Score

Benchmark

FP32 (float)

GeForce GTX 970M +16%

2.657 TFLOPS

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

GeForce GTX 970M

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Oct 2014

Release Date

Aug 2020

GeForce 900M

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

924 MHz

Base Clock

1035 MHz

1038 MHz

Boost Clock

1275 MHz

1253 MHz

Memory Clock

2000 MHz

Memory

3GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

64bit

120.3GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

14

1280

Shading Units

896

80

TMUs

56

48

ROPs

32

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

49.82 GPixel/s

Pixel Rate

40.80 GPixel/s

83.04 GTexel/s

Texture Rate

71.40 GTexel/s

-

FP16 (half)

4.570 TFLOPS

2.657 TFLOPS

FP32 (float)

2.285 TFLOPS

83.04 GFLOPS

FP64 (double)

71.40 GFLOPS

Board Design

Unknown

TDP

31W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

TU117

N16E-GT-A2

GPU Variant

-

Maxwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

5.2 billion

Transistors

4.7 billion

398 mm²

Die Size

200 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

5.2

CUDA

7.5

6.7 (6.4)

Shader Model

6.6

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