AMD Radeon RX 550X Mobile vs NVIDIA NVS 5400M

VS

AMD Radeon RX 550X Mobile

NVIDIA NVS 5400M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550X Mobile and 2GB VRAM NVS 5400M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X Mobile 's Advantages

Released 5 years and 10 months late

Boost Clock1176MHz

Larger VRAM bandwidth (48.00GB/s vs 28.80GB/s)

544 additional rendering cores

NVIDIA NVS 5400M 's Advantages

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 550X Mobile +494%

1.505 TFLOPS

NVS 5400M

0.253 TFLOPS

Radeon RX 550X Mobile

VS

NVS 5400M

Graphics Card

Apr 2018

Release Date

Jun 2012

Mobility Radeon

Generation

NVS Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM

Clock Speeds

1100 MHz

Base Clock

-

1176 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

28.80GB/s

Render Config

10

Compute Units

-

SM Count

2

640

Shading Units

96

40

TMUs

16

ROPs

4

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

18.82 GPixel/s

Pixel Rate

2.640 GPixel/s

47.04 GTexel/s

Texture Rate

10.56 GTexel/s

1.505 TFLOPS

FP16 (half)

-

1.505 TFLOPS

FP32 (float)

253.4 GFLOPS

94.08 GFLOPS

FP64 (double)

21.12 GFLOPS

Board Design

50W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 23

GPU Name

GF108

Polaris 23 MXT

GPU Variant

N13P-NS1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

0.585 billion

103 mm²

Die Size

116 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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