NVIDIA GeForce MX550 vs AMD Radeon Pro 555X

VS

NVIDIA GeForce MX550 AMD Radeon Pro 555X

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX550 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 MX550 's Advantages

Released 3 years and 6 months late

Boost Clock1320MHz

Larger VRAM bandwidth (96.00GB/s vs 94.08GB/s)

256 additional rendering cores

Lower TDP (25W vs 75W)

AMD Radeon Pro 555X 's Advantages

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

GeForce MX550 +94%

2.703 TFLOPS

Radeon Pro 555X

1.393 TFLOPS

GeForce MX550

VS

Radeon Pro 555X

Graphics Card

Jan 2022

Release Date

Jul 2018

GeForce MX

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1065 MHz

Base Clock

-

1320 MHz

Boost Clock

-

1500 MHz

Memory Clock

1470 MHz

Memory

2GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

96.00GB/s

Bandwidth

94.08GB/s

Render Config

16

SM Count

-

Compute Units

12

1024

Shading Units

768

32

TMUs

48

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

Theoretical Performance

21.12 GPixel/s

Pixel Rate

14.51 GPixel/s

42.24 GTexel/s

Texture Rate

43.54 GTexel/s

2.703 TFLOPS

FP16 (half)

1393 GFLOPS

2.703 TFLOPS

FP32 (float)

1393 GFLOPS

42.24 GFLOPS

FP64 (double)

87.07 GFLOPS

Graphics Processor

TU117

GPU Name

Polaris 21

MX550

GPU Variant

Polaris 21 PRO

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

4.7 billion

Transistors

3 billion

200 mm²

Die Size

123 mm²

Board Design

25W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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