NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GT 755M Mac Edition

VS

NVIDIA GeForce GTX 1080 Mobile

NVIDIA GeForce GT 755M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 1024MB VRAM GeForce GT 755M 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 2 years and 9 months late

Boost Clock1734MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (320.3GB/s vs 80.00GB/s)

2176 additional rendering cores

NVIDIA GeForce GT 755M Mac Edition 's Advantages

Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile +965%

8.878 TFLOPS

GeForce GT 755M Mac Edition

0.833 TFLOPS

GeForce GTX 1080 Mobile

VS

GeForce GT 755M Mac Edition

Graphics Card

Aug 2016

Release Date

Nov 2013

GeForce 10 Mobile

Generation

GeForce 700M

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

128bit

320.3GB/s

Bandwidth

80.00GB/s

Render Config

-

20

SM Count

-

2560

Shading Units

384

160

TMUs

32

64

ROPs

16

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

111.0 GPixel/s

Pixel Rate

8.680 GPixel/s

277.4 GTexel/s

Texture Rate

34.72 GTexel/s

138.7 GFLOPS

FP16 (half)

-

8.878 TFLOPS

FP32 (float)

833.3 GFLOPS

277.4 GFLOPS

FP64 (double)

34.72 GFLOPS

Board Design

150W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

GK107

N17E-G3-A1

GPU Variant

GT 755M

Pascal

Architecture

Kepler

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

1.27 billion

314 mm²

Die Size

118 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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