AMD Radeon Pro 555X vs NVIDIA GeForce 930MX

VS

AMD Radeon Pro 555X NVIDIA GeForce 930MX

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

Main Differences

AMD Radeon Pro 555X 's Advantages

Released 2 years and 4 months late

More VRAM (4GB vs 2GB)

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

384 additional rendering cores

NVIDIA GeForce 930MX 's Advantages

Boost Clock1020MHz

Lower TDP (17W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro 555X +77%

1.393 TFLOPS

GeForce 930MX

0.783 TFLOPS

Radeon Pro 555X

VS

GeForce 930MX

Graphics Card

Jul 2018

Release Date

Mar 2016

Radeon Pro Mac

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

952 MHz

-

Boost Clock

1020 MHz

1470 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

94.08GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

384

48

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

14.51 GPixel/s

Pixel Rate

8.160 GPixel/s

43.54 GTexel/s

Texture Rate

24.48 GTexel/s

1393 GFLOPS

FP16 (half)

-

1393 GFLOPS

FP32 (float)

783.4 GFLOPS

87.07 GFLOPS

FP64 (double)

24.48 GFLOPS

Graphics Processor

Polaris 21

GPU Name

GM108

Polaris 21 PRO

GPU Variant

N16S-GMR

GCN 4.0

Architecture

Maxwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Board Design

75W

TDP

17W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.0

6.4

Shader Model

5.1

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