AMD Radeon Pro 5300 vs AMD Radeon 550X

VS

AMD Radeon Pro 5300

AMD Radeon 550X

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro 5300 and 2GB VRAM Radeon 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 35% (1650MHz vs 1218MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 112.0GB/s)

768 additional rendering cores

AMD Radeon 550X 's Advantages

Lower TDP (50W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro 5300 +238%

4.224 TFLOPS

Radeon 550X

1.247 TFLOPS

Radeon Pro 5300

VS

Radeon 550X

Graphics Card

Aug 2020

Release Date

Mar 2019

Radeon Pro Mac

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

1082 MHz

1650 MHz

Boost Clock

1218 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

112.0GB/s

Render Config

20

Compute Units

8

-

1280

Shading Units

512

80

TMUs

32

ROPs

16

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

52.80 GPixel/s

Pixel Rate

19.49 GPixel/s

132.0 GTexel/s

Texture Rate

38.98 GTexel/s

8.448 TFLOPS

FP16 (half)

1247 GFLOPS

4.224 TFLOPS

FP32 (float)

1247 GFLOPS

264.0 GFLOPS

FP64 (double)

77.95 GFLOPS

Board Design

85W

TDP

50W

250 W

Suggested PSU

250 W

No outputs

Outputs

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

None

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

Lexa

Navi 14 PRO 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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