NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GTX 675MX Mac Edition

VS

NVIDIA GeForce GTX 1080 Mobile

NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 1024MB VRAM GeForce GTX 675MX Mac Edition 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 3 years and 4 months late

Boost Clock1734MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (320.3GB/s vs 160.0GB/s)

1216 additional rendering cores

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages

Lower TDP (100W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile +359%

8.878 TFLOPS

GeForce GTX 675MX Mac Edition

1.933 TFLOPS

GeForce GTX 1080 Mobile

VS

GeForce GTX 675MX Mac Edition

Graphics Card

Aug 2016

Release Date

Apr 2013

GeForce 10 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1556 MHz

Base Clock

-

1734 MHz

Boost Clock

-

1251 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

1024MB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

256bit

320.3GB/s

Bandwidth

160.0GB/s

Render Config

-

20

SM Count

-

2560

Shading Units

1344

160

TMUs

112

64

ROPs

32

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

111.0 GPixel/s

Pixel Rate

20.13 GPixel/s

277.4 GTexel/s

Texture Rate

80.53 GTexel/s

138.7 GFLOPS

FP16 (half)

-

8.878 TFLOPS

FP32 (float)

1.933 TFLOPS

277.4 GFLOPS

FP64 (double)

80.53 GFLOPS

Board Design

150W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

GK104

N17E-G3-A1

GPU Variant

N13E-GSR-A2

Pascal

Architecture

Kepler

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

3.54 billion

314 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

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