AMD Radeon 520 Mobile vs AMD Radeon RX 6300M

VS

AMD Radeon 520 Mobile

AMD Radeon RX 6300M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 2GB VRAM Radeon RX 6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages

Released 4 years and 9 months late

Boost Clock2400MHz

Larger VRAM bandwidth (72.00GB/s vs 16.00GB/s)

448 additional rendering cores

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 520 Mobile

0.659 TFLOPS

Radeon RX 6300M +459%

3.686 TFLOPS

Radeon 520 Mobile

VS

Radeon RX 6300M

Graphics Card

Apr 2017

Release Date

Jan 2022

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2400 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

32bit

16.00GB/s

Bandwidth

72.00GB/s

Render Config

5

Compute Units

12

-

320

Shading Units

768

20

TMUs

48

8

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

8.240 GPixel/s

Pixel Rate

76.80 GPixel/s

20.60 GTexel/s

Texture Rate

115.2 GTexel/s

-

FP16 (half)

7.373 TFLOPS

659.2 GFLOPS

FP32 (float)

3.686 TFLOPS

41.20 GFLOPS

FP64 (double)

230.4 GFLOPS

Board Design

50W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Banks

GPU Name

Navi 24

Banks PRO (216-0568010)

GPU Variant

Navi 24 XML

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

0.69 billion

Transistors

5.4 billion

56 mm²

Die Size

107 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.6

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