AMD Radeon RX 5300 vs AMD Radeon RX 550X

VS

AMD Radeon RX 5300

AMD Radeon RX 550X

We compared two Desktop platform GPUs: 3GB VRAM Radeon RX 5300 and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 39% (1645MHz vs 1183MHz)

Larger VRAM bandwidth (168.0GB/s vs 96.00GB/s)

896 additional rendering cores

AMD Radeon RX 550X 's Advantages

More VRAM (4GB vs 3GB)

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 5300 +282%

4.632 TFLOPS

Radeon RX 550X

1.211 TFLOPS

Radeon RX 5300

VS

Radeon RX 550X

Graphics Card

May 2020

Release Date

Dec 2018

Navi

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1327 MHz

Base Clock

1100 MHz

1645 MHz

Boost Clock

1183 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

3GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

128bit

168.0GB/s

Bandwidth

96.00GB/s

Render Config

22

Compute Units

8

-

1408

Shading Units

512

88

TMUs

32

ROPs

16

-

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

52.64 GPixel/s

Pixel Rate

18.93 GPixel/s

144.8 GTexel/s

Texture Rate

37.86 GTexel/s

9.265 TFLOPS

FP16 (half)

1211 GFLOPS

4.632 TFLOPS

FP32 (float)

1211 GFLOPS

289.5 GFLOPS

FP64 (double)

75.71 GFLOPS

Board Design

100W

TDP

50W

300 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

Lexa

Navi 14 XE

GPU Variant

Lexa PRO (215-0904018)

RDNA 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

6.4 billion

Transistors

2.2 billion

158 mm²

Die Size

103 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.5

Shader Model

6.4

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