Home GPU Comparison AMD Radeon RX 6300M vs AMD Radeon 520 Mobile

AMD Radeon RX 6300M vs AMD Radeon 520 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 6300M and 2GB VRAM Radeon 520 Mobile 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 RX 6300M +459%
3.686 TFLOPS
Radeon 520 Mobile
0.659 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Apr 2017
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x8

Clock Speeds

2000 MHz
Base Clock
-
2400 MHz
Boost Clock
-
2250 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
32bit
Memory Bus
64bit
72.00GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
-
12
Compute Units
5
768
Shading Units
320
48
TMUs
20
32
ROPs
8
-
Tensor Cores
-
12
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB

Theoretical Performance

76.80 GPixel/s
Pixel Rate
8.240 GPixel/s
115.2 GTexel/s
Texture Rate
20.60 GTexel/s
7.373 TFLOPS
FP16 (half)
-
3.686 TFLOPS
FP32 (float)
659.2 GFLOPS
230.4 GFLOPS
FP64 (double)
41.20 GFLOPS

Graphics Processor

Navi 24
GPU Name
Banks
Navi 24 XML
GPU Variant
Banks PRO (216-0568010)
RDNA 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
5.4 billion
Transistors
0.69 billion
107 mm²
Die Size
56 mm²

Board Design

35W
TDP
50W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.2
OpenCL
1.2
1.3
Vulkan
1.2
-
CUDA
-
6.6
Shader Model
5.1

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