NVIDIA GeForce 930M vs AMD Radeon Pro 555X

VS

NVIDIA GeForce 930M

AMD Radeon Pro 555X

We compared two Mobile platform GPUs: 2GB VRAM GeForce 930M and 4GB VRAM Radeon Pro 555X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 930M 's Advantages

Boost Clock941MHz

Lower TDP (33W vs 75W)

AMD Radeon Pro 555X 's Advantages

Released 3 years and 4 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (94.08GB/s vs 14.40GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 930M

0.723 TFLOPS

Radeon Pro 555X +92%

1.393 TFLOPS

GeForce 930M

VS

Radeon Pro 555X

Graphics Card

Mar 2015

Release Date

Jul 2018

GeForce 900M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

928 MHz

Base Clock

-

941 MHz

Boost Clock

-

900 MHz

Memory Clock

1470 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

94.08GB/s

Render Config

-

Compute Units

12

-

384

Shading Units

768

24

TMUs

48

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

7.528 GPixel/s

Pixel Rate

14.51 GPixel/s

22.58 GTexel/s

Texture Rate

43.54 GTexel/s

-

FP16 (half)

1393 GFLOPS

722.7 GFLOPS

FP32 (float)

1393 GFLOPS

22.58 GFLOPS

FP64 (double)

87.07 GFLOPS

Board Design

33W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM108

GPU Name

Polaris 21

N16S-GM

GPU Variant

Polaris 21 PRO

Maxwell

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

Unknown

Transistors

3 billion

Unknown

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.4

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