AMD Radeon RX 550 vs AMD Radeon RX 6300

VS

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

Main Differences

AMD Radeon RX 550 's Advantages

Larger VRAM bandwidth (112.0GB/s vs 64.00GB/s)

AMD Radeon RX 6300 's Advantages

Boost Clock has increased by 72% (2040MHz vs 1183MHz)

256 additional rendering cores

Lower TDP (32W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 550

1.211 TFLOPS

Radeon RX 6300 +158%

3.133 TFLOPS

Radeon RX 550

VS

Radeon RX 6300

Graphics Card

Apr 2017

Release Date

Unknown

Polaris

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

1100 MHz

Base Clock

1000 MHz

1183 MHz

Boost Clock

2040 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

32bit

112.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

8

Compute Units

12

512

Shading Units

768

32

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

18.93 GPixel/s

Pixel Rate

65.28 GPixel/s

37.86 GTexel/s

Texture Rate

97.92 GTexel/s

1211 GFLOPS

FP16 (half)

6.267 TFLOPS

1211 GFLOPS

FP32 (float)

3.133 TFLOPS

75.71 GFLOPS

FP64 (double)

195.8 GFLOPS

Graphics Processor

Lexa

GPU Name

Navi 24

Lexa PRO (215-0904018)

GPU Variant

Navi 24 XL

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

32W

250 W

Suggested PSU

200 W

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

Outputs

2x HDMI 2.1

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

6.7

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