GeForce GT 620 and Radeon R5 M230 - video card comparison
Passmark - benchmark score GeForce GT 620 vs Radeon R5 M230
GeForce GT 620
388
Radeon R5 M230
424
GeForce GT 620
Radeon R5 M230
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
GF108
Jet / Sun
Market segment
Desktop
Laptop
Release date
May 2012
January 2014
Bus support
PCI Express 2.0
PCIe 3.0 x8
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
-
855 MHz
Compute units
-
5
Core clock speed
700 MHz
855 MHz
CUDA cores
96
-
Floating-point performance
268.8 gflops
547.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
585 million
690 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
49 Watt
unknown
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
17.10
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1.8 GB/s
1000 MHz
Memory bandwidth
14.4 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI, VGA
No outputs
Multi monitor support
+
-
Eyefinity
-
+
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.1
Not Listed
OpenGL
4.2
4.4
Shader Model
5.1
5.1
Vulkan
N/A
-
3D Blu-Ray
+
-
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+