GeForce GT 520M and Radeon RX 6300M - video card comparison
GeForce GT 520M
Radeon RX 6300M
Architecture
Fermi (2010−2014)
RDNA 2 (2020−2022)
GPU code name
N12P-GP/LV
Navi 24
Market segment
Laptop
Laptop
Release date
January 2011
January 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1512 MHz
Core clock speed
740 / 600 MHz
-
CUDA cores
48
-
Floating-point performance
129.02 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
585 million
5,400 million
Pipelines / CUDA cores
48
768
Power consumption (TDP)
12 Watt
25 Watt
Texture fill rate
5.9 billion/sec
115.2
Memory type
DDR3
GDDR6
Maximum RAM amount
1536 MB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
18000 MHz
Memory bandwidth
12.8 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.2
Optimus
+
-