Radeon R5 M420 and GeForce GT 720 - video card comparison
Passmark - benchmark score Radeon R5 M420 vs GeForce GT 720
Radeon R5 M420
501
GeForce GT 720
628
Radeon R5 M420
GeForce GT 720
Architecture
GCN (2011−2017)
Kepler 2.0 (2013−2015)
GPU code name
Jet
GK208B
Market segment
Laptop
Desktop
Release date
June 2016
September 2014
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x8
Supplementary power connectors
-
None
Boost clock speed
850 MHz
-
Core clock speed
780 MHz
797 MHz
CUDA cores
-
192
Floating-point performance
547.2 gflops
306.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
915 million
Pipelines / CUDA cores
320
192
Power consumption (TDP)
-
19 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
17.00
12.75
Memory type
DDR3
DDR3 / GDDR5
Maximum RAM amount
4 GB
1 GB or 1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
1.8 GBps or 5.0 GB/s
Memory bandwidth
16 GB/s
14.4 (DDR3) or 40 (GDDR5)
Shared memory
-
-
Display Connectors
No outputs
Dual Link DVI-DHDMIVGA
Multi monitor support
-
3 displays
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (11_1)
12 (11_0)
CUDA
-
+
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.1
Vulkan
1.2.131
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+