NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce 720A

VS

NVIDIA GeForce GTX 1080 Mobile

NVIDIA GeForce 720A

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 1024MB VRAM GeForce 720A 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 2 years and 1 months late

Boost Clock has increased by 85% (1734MHz vs 938MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (320.3GB/s vs 16.00GB/s)

2464 additional rendering cores

NVIDIA GeForce 720A 's Advantages

Lower TDP (33W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile +4832%

8.878 TFLOPS

GeForce 720A

0.18 TFLOPS

GeForce GTX 1080 Mobile

VS

GeForce 720A

Graphics Card

Aug 2016

Release Date

Jul 2014

GeForce 10 Mobile

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1556 MHz

Base Clock

775 MHz

1734 MHz

Boost Clock

938 MHz

1251 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR5X

Memory Type

DDR3

256bit

Memory Bus

64bit

320.3GB/s

Bandwidth

16.00GB/s

Render Config

-

20

SM Count

2

2560

Shading Units

96

160

TMUs

16

64

ROPs

8

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

111.0 GPixel/s

Pixel Rate

3.752 GPixel/s

277.4 GTexel/s

Texture Rate

15.01 GTexel/s

138.7 GFLOPS

FP16 (half)

-

8.878 TFLOPS

FP32 (float)

180.1 GFLOPS

277.4 GFLOPS

FP64 (double)

15.01 GFLOPS

Board Design

150W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

GF117

N17E-G3-A1

GPU Variant

N14M-GE

Pascal

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 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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