NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce GTX 1080 Max Q

VS

NVIDIA GeForce MX450 30.5W 10Gbps NVIDIA GeForce GTX 1080 Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 8GB VRAM GeForce GTX 1080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 7% (1575MHz vs 1468MHz)

Lower TDP (31W vs 150W)

NVIDIA GeForce GTX 1080 Max Q 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (320.3GB/s vs 80.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps

2.822 TFLOPS

GeForce GTX 1080 Max Q +166%

7.516 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

GeForce GTX 1080 Max Q

Graphics Card

Aug 2020

Release Date

Jun 2017

GeForce MX

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1395 MHz

Base Clock

1290 MHz

1575 MHz

Boost Clock

1468 MHz

1250 MHz

Memory Clock

1251 MHz

Memory

2GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

320.3GB/s

Render Config

14

SM Count

20

-

Compute Units

-

896

Shading Units

2560

56

TMUs

160

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

2 MB

Theoretical Performance

50.40 GPixel/s

Pixel Rate

93.95 GPixel/s

88.20 GTexel/s

Texture Rate

234.9 GTexel/s

5.645 TFLOPS

FP16 (half)

117.4 GFLOPS

2.822 TFLOPS

FP32 (float)

7.516 TFLOPS

88.20 GFLOPS

FP64 (double)

234.9 GFLOPS

Graphics Processor

TU117

GPU Name

GP104

N18S-G5

GPU Variant

N17E-G3-A1

Turing

Architecture

Pascal

TSMC

Foundry

TSMC

12 nm

Process Size

16 nm

4.7 billion

Transistors

7.2 billion

200 mm²

Die Size

314 mm²

Board Design

31W

TDP

150W

-

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

6.1

6.6

Shader Model

6.4

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