GeForce GT 620 and GeForce GTX 1630 - video card comparison
Passmark - benchmark score GeForce GT 620 vs GeForce GTX 1630
GeForce GT 620
388
GeForce GTX 1630
5141
GeForce GT 620
GeForce GTX 1630
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
GF108
TU117
Market segment
Desktop
Desktop
Release date
May 2012
June 2022
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1785 MHz
Core clock speed
700 MHz
-
CUDA cores
96
-
Floating-point performance
268.8 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
585 million
4,700 million
Pipelines / CUDA cores
96
512
Power consumption (TDP)
49 Watt
75 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
57.12
Memory type
DDR3
GDDR6
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1.8 GB/s
12 GB/s
Memory bandwidth
14.4 GB/s
96 GB/s
Display Connectors
Dual Link DVI-I, HDMI, VGA
1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a
Multi monitor support
+
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
7.5
OpenCL
1.1
3.0
OpenGL
4.2
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3
3D Blu-Ray
+
-