NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon RX Vega M GH

VS

NVIDIA GeForce GT 755M Mac Edition

AMD Radeon RX Vega M GH

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 4GB VRAM Radeon RX Vega M GH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 755M Mac Edition 's Advantages

Lower TDP (50W vs 100W)

AMD Radeon RX Vega M GH 's Advantages

Released 4 years and 3 months late

Boost Clock1190MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (204.8GB/s vs 80.00GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 755M Mac Edition

0.833 TFLOPS

Radeon RX Vega M GH +338%

3.656 TFLOPS

GeForce GT 755M Mac Edition

VS

Radeon RX Vega M GH

Graphics Card

Nov 2013

Release Date

Feb 2018

GeForce 700M

Generation

Vega

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

IGP

Clock Speeds

-

Base Clock

1063 MHz

-

Boost Clock

1190 MHz

1250 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

1024bit

80.00GB/s

Bandwidth

204.8GB/s

Render Config

-

Compute Units

24

-

384

Shading Units

1536

32

TMUs

96

16

ROPs

64

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

8.680 GPixel/s

Pixel Rate

76.16 GPixel/s

34.72 GTexel/s

Texture Rate

114.2 GTexel/s

-

FP16 (half)

3.656 TFLOPS

833.3 GFLOPS

FP32 (float)

3.656 TFLOPS

34.72 GFLOPS

FP64 (double)

228.5 GFLOPS

Board Design

50W

TDP

100W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

Polaris 22

GT 755M

GPU Variant

VegaM XT (C7398773)

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.27 billion

Transistors

5 billion

118 mm²

Die Size

208 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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