AMD Radeon RX 550X Mobile vs AMD Radeon RX 6300M

VS

AMD Radeon RX 550X Mobile AMD Radeon RX 6300M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550X Mobile and 2GB VRAM Radeon RX 6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages

Released 3 years and 9 months late

Boost Clock has increased by 104% (2400MHz vs 1176MHz)

Larger VRAM bandwidth (72.00GB/s vs 48.00GB/s)

128 additional rendering cores

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 550X Mobile

1.505 TFLOPS

Radeon RX 6300M +144%

3.686 TFLOPS

Radeon RX 550X Mobile

VS

Radeon RX 6300M

Graphics Card

Apr 2018

Release Date

Jan 2022

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

1100 MHz

Base Clock

2000 MHz

1176 MHz

Boost Clock

2400 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

32bit

48.00GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

10

Compute Units

12

640

Shading Units

768

40

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

Theoretical Performance

18.82 GPixel/s

Pixel Rate

76.80 GPixel/s

47.04 GTexel/s

Texture Rate

115.2 GTexel/s

1.505 TFLOPS

FP16 (half)

7.373 TFLOPS

1.505 TFLOPS

FP32 (float)

3.686 TFLOPS

94.08 GFLOPS

FP64 (double)

230.4 GFLOPS

Graphics Processor

Polaris 23

GPU Name

Navi 24

Polaris 23 MXT

GPU Variant

Navi 24 XML

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

2.2 billion

Transistors

5.4 billion

103 mm²

Die Size

107 mm²

Board Design

50W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.6

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