NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce GTX 980MX

VS

NVIDIA GeForce MX450 30.5W 8Gbps NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 8% (1275MHz vs 1178MHz)

Lower TDP (31W vs 148W)

NVIDIA GeForce GTX 980MX 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 64.00GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

GeForce GTX 980MX +71%

3.92 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

GeForce GTX 980MX

Graphics Card

Aug 2020

Release Date

Jun 2016

GeForce MX

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

1050 MHz

1275 MHz

Boost Clock

1178 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

64.00GB/s

Bandwidth

192.0GB/s

Render Config

14

SM Count

-

Compute Units

-

896

Shading Units

1664

56

TMUs

104

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SMM)

512 KB

L2 Cache

2 MB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

75.39 GPixel/s

71.40 GTexel/s

Texture Rate

122.5 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

3.920 TFLOPS

71.40 GFLOPS

FP64 (double)

122.5 GFLOPS

Graphics Processor

TU117

GPU Name

GM204

-

GPU Variant

N16E-GXX-A1

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

Board Design

31W

TDP

148W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

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

6.4

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