AMD Radeon 550X 640SP vs AMD Radeon Pro 5300

VS

AMD Radeon 550X 640SP

AMD Radeon Pro 5300

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 4GB VRAM Radeon Pro 5300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 85W)

AMD Radeon Pro 5300 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 54% (1650MHz vs 1071MHz)

Larger VRAM bandwidth (224.0GB/s vs 48.00GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

Radeon Pro 5300 +208%

4.224 TFLOPS

Radeon 550X 640SP

VS

Radeon Pro 5300

Graphics Card

Apr 2018

Release Date

Aug 2020

Polaris

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1019 MHz

Base Clock

1000 MHz

1071 MHz

Boost Clock

1650 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

224.0GB/s

Render Config

10

Compute Units

20

-

640

Shading Units

1280

40

TMUs

80

16

ROPs

32

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

2 MB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

52.80 GPixel/s

42.84 GTexel/s

Texture Rate

132.0 GTexel/s

1371 GFLOPS

FP16 (half)

8.448 TFLOPS

1371 GFLOPS

FP32 (float)

4.224 TFLOPS

85.68 GFLOPS

FP64 (double)

264.0 GFLOPS

Board Design

50W

TDP

85W

250 W

Suggested PSU

250 W

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

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Navi 14

Lexa PRO (215-0904018)

GPU Variant

Navi 14 PRO XE

GCN 4.0

Architecture

RDNA 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

2.2 billion

Transistors

6.4 billion

103 mm²

Die Size

158 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.5

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