AMD Radeon 540 vs AMD Radeon RX 6300

VS

AMD Radeon 540

AMD Radeon RX 6300

We compared two Desktop platform GPUs: 1024MB VRAM AMD Radeon 540 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 6300 's Advantages

Boost Clock2040MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.00GB/s vs 24.00GB/s)

384 additional rendering cores

Lower TDP (32W vs 50W)

Score

Benchmark

FP32 (float)

AMD Radeon 540

0.908 TFLOPS

Radeon RX 6300 +245%

3.133 TFLOPS

AMD Radeon 540

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

-

Base Clock

1000 MHz

-

Boost Clock

2040 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

32bit

Memory Bus

32bit

24.00GB/s

Bandwidth

64.00GB/s

Render Config

6

Compute Units

12

-

384

Shading Units

768

24

TMUs

48

16

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

18.93 GPixel/s

Pixel Rate

65.28 GPixel/s

28.39 GTexel/s

Texture Rate

97.92 GTexel/s

908.5 GFLOPS

FP16 (half)

6.267 TFLOPS

908.5 GFLOPS

FP32 (float)

3.133 TFLOPS

56.78 GFLOPS

FP64 (double)

195.8 GFLOPS

Board Design

50W

TDP

32W

250 W

Suggested PSU

200 W

2x DisplayPort 1.4a

Outputs

2x HDMI 2.1

None

Power Connectors

None

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

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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