NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GT 425M

VS

NVIDIA GeForce GTX 1080 Mobile

NVIDIA GeForce GT 425M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 1024MB VRAM GeForce GT 425M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages

Released 5 years and 11 months late

Boost Clock1734MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (320.3GB/s vs 25.60GB/s)

2464 additional rendering cores

NVIDIA GeForce GT 425M 's Advantages

Lower TDP (23W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile +4029%

8.878 TFLOPS

GeForce GT 425M

0.215 TFLOPS

GeForce GTX 1080 Mobile

VS

GeForce GT 425M

Graphics Card

Aug 2016

Release Date

Sep 2010

GeForce 10 Mobile

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1556 MHz

Base Clock

-

1734 MHz

Boost Clock

-

1251 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1024MB

GDDR5X

Memory Type

DDR3

256bit

Memory Bus

128bit

320.3GB/s

Bandwidth

25.60GB/s

Render Config

-

20

SM Count

2

2560

Shading Units

96

160

TMUs

16

64

ROPs

4

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

111.0 GPixel/s

Pixel Rate

2.240 GPixel/s

277.4 GTexel/s

Texture Rate

8.960 GTexel/s

138.7 GFLOPS

FP16 (half)

-

8.878 TFLOPS

FP32 (float)

215.0 GFLOPS

277.4 GFLOPS

FP64 (double)

17.92 GFLOPS

Board Design

150W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

GF108

N17E-G3-A1

GPU Variant

N11P-GS-A1

Pascal

Architecture

Fermi

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.585 billion

314 mm²

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

2.1

6.4

Shader Model

5.1

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