NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon Pro 555

VS

NVIDIA GeForce GT 750M Mac Edition

AMD Radeon Pro 555

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M Mac Edition 's Advantages

Lower TDP (50W vs 75W)

AMD Radeon Pro 555 's Advantages

Released 3 years and 7 months late

Larger VRAM bandwidth (81.60GB/s vs 80.26GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 750M Mac Edition

0.711 TFLOPS

Radeon Pro 555 +83%

1.306 TFLOPS

GeForce GT 750M Mac Edition

VS

Radeon Pro 555

Graphics Card

Nov 2013

Release Date

Jun 2017

GeForce 700M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

1254 MHz

Memory Clock

1275 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.26GB/s

Bandwidth

81.60GB/s

Render Config

-

Compute Units

12

-

384

Shading Units

768

32

TMUs

48

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

7.408 GPixel/s

Pixel Rate

13.60 GPixel/s

29.63 GTexel/s

Texture Rate

40.80 GTexel/s

-

FP16 (half)

1306 GFLOPS

711.2 GFLOPS

FP32 (float)

1306 GFLOPS

29.63 GFLOPS

FP64 (double)

81.60 GFLOPS

Board Design

50W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

Polaris 21

N14P-GT

GPU Variant

Polaris 21 PRO

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.27 billion

Transistors

3 billion

118 mm²

Die Size

123 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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