Radeon RX 560 Mobile and GeForce 820M - video card comparison
Radeon RX 560 Mobile
GeForce 820M
Architecture
Polaris (2016−2019)
Fermi (2010−2014)
GPU code name
Polaris 11
N15V-GM
Market segment
Laptop
Laptop
Release date
January 2017
January 2014
Bus support
-
PCI Express 2.0
Interface
MXM-B (3.0)
PCIe 2.0 x16
Boost clock speed
1275 MHz
-
Core clock speed
1175 MHz
775 MHz
Floating-point performance
2,462 gflops
240.0 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,000 million
585 million
Pipelines / CUDA cores
1024
96
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
58.97
10.00
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
6000 MHz
1800 MHz
Memory bandwidth
96 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (11_0)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A
FreeSync
+
-
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+