GeForce GT 620 and GeForce MX230 - video card comparison
Passmark - benchmark score GeForce GT 620 vs GeForce MX230
GeForce GT 620
388
GeForce MX230
1894
GeForce GT 620
GeForce MX230
Architecture
Fermi (2010−2014)
Pascal (2016−2021)
GPU code name
GF108
N17S-G0
Market segment
Desktop
Laptop
Release date
May 2012
February 2019
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1531 MHz
Core clock speed
700 MHz
1519 MHz
CUDA cores
96
-
Floating-point performance
268.8 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
585 million
1,800 million
Pipelines / CUDA cores
96
256
Power consumption (TDP)
49 Watt
10 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
25.31
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1.8 GB/s
7000 MHz
Memory bandwidth
14.4 GB/s
48.06 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI, VGA
No outputs
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
+
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
-
+