NVIDIA GeForce GTX 1070 Mobile vs NVIDIA GeForce MX450 25W

VS

NVIDIA GeForce GTX 1070 Mobile

NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1070 Mobile and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 Mobile 's Advantages

Boost Clock has increased by 77% (1645MHz vs 930MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.3GB/s vs 80.00GB/s)

1152 additional rendering cores

NVIDIA GeForce MX450 25W 's Advantages

Released 4 years late

Lower TDP (25W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 Mobile +304%

6.738 TFLOPS

GeForce MX450 25W

1.667 TFLOPS

GeForce GTX 1070 Mobile

VS

GeForce MX450 25W

Graphics Card

Aug 2016

Release Date

Aug 2020

GeForce 10 Mobile

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1442 MHz

Base Clock

720 MHz

1645 MHz

Boost Clock

930 MHz

2002 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

80.00GB/s

Render Config

-

16

SM Count

14

2048

Shading Units

896

128

TMUs

56

64

ROPs

32

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

105.3 GPixel/s

Pixel Rate

29.76 GPixel/s

210.6 GTexel/s

Texture Rate

52.08 GTexel/s

105.3 GFLOPS

FP16 (half)

3.333 TFLOPS

6.738 TFLOPS

FP32 (float)

1.667 TFLOPS

210.6 GFLOPS

FP64 (double)

52.08 GFLOPS

Board Design

120W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GP104

GPU Name

TU117

N17E-G2-A1

GPU Variant

N18S-G5

Pascal

Architecture

Turing

TSMC

Foundry

TSMC

16 nm

Process Size

12 nm

7.2 billion

Transistors

4.7 billion

314 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

6.1

CUDA

7.5

6.4

Shader Model

6.6

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