NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GTX 980 Mobile

VS

NVIDIA GeForce GTX 1080 Mobile

NVIDIA GeForce GTX 980 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 8GB VRAM GeForce GTX 980 Mobile 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 11 months late

Boost Clock has increased by 52% (1734MHz vs 1140MHz)

Larger VRAM bandwidth (320.3GB/s vs 224.4GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile +90%

8.878 TFLOPS

GeForce GTX 980 Mobile

4.669 TFLOPS

GeForce GTX 1080 Mobile

VS

GeForce GTX 980 Mobile

Graphics Card

Aug 2016

Release Date

Sep 2015

GeForce 10 Mobile

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1556 MHz

Base Clock

1064 MHz

1734 MHz

Boost Clock

1140 MHz

1251 MHz

Memory Clock

1753 MHz

Memory

8GB

Memory Size

8GB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

256bit

320.3GB/s

Bandwidth

224.4GB/s

Render Config

-

20

SM Count

-

2560

Shading Units

2048

160

TMUs

128

64

ROPs

64

-

48 KB (per SM)

L1 Cache

48 KB (per SMM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

111.0 GPixel/s

Pixel Rate

72.96 GPixel/s

277.4 GTexel/s

Texture Rate

145.9 GTexel/s

138.7 GFLOPS

FP16 (half)

-

8.878 TFLOPS

FP32 (float)

4.669 TFLOPS

277.4 GFLOPS

FP64 (double)

145.9 GFLOPS

Board Design

150W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GP104

GPU Name

GM204

N17E-G3-A1

GPU Variant

N16E-GXX-A1

Pascal

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

5.2 billion

314 mm²

Die Size

398 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

5.2

6.4

Shader Model

6.7 (6.4)

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