GeForce GT 620M and Radeon RX 560X - video card comparison
Passmark - benchmark score GeForce GT 620M vs Radeon RX 560X
GeForce GT 620M
447
Radeon RX 560X
3292
GeForce GT 620M
Radeon RX 560X
Architecture
Fermi (2010−2014)
GCN 4.0 (2016−2020)
GPU code name
N13P-GLP / N13M-GS
Polaris 21
Market segment
Laptop
Desktop
Release date
March 2012
April 2018
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
715 MHz
1275 MHz
Core clock speed
Up to 625 MHz
1175 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
2,611 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
585 million
3,000 million
Pipelines / CUDA cores
96
1024
Power consumption (TDP)
15 Watt
75 Watt
Texture fill rate
Up to 10.0 billion/sec
81.60
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
Up to 128bit
128 Bit
Memory clock speed
1800 MHz
7000 MHz
Memory bandwidth
Up to 28.8 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
+
-