GeForce GT 220 and GeForce GT 630 Rev. 2 - video card comparison
GeForce GT 220
GeForce GT 630 Rev. 2
Architecture
GT2xx (2009−2012)
Kepler 2.0 (2013−2015)
GPU code name
GT216
GK208
Market segment
Desktop
Desktop
Release date
October 2009
May 2013
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x8
Supplementary power connectors
-
None
Core clock speed
625 MHz
902 MHz
CUDA cores
48
-
Floating-point performance
144 gflops
692.7 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
486 million
915 million
Pipelines / CUDA cores
48
384
Power consumption (TDP)
58 Watt
25 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
9.840
28.86
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
790 MHz
1800 MHz
Memory bandwidth
25.3 GB/s
14.4 GB/s
Display Connectors
VGADVIHDMI
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF + HDA
-
DirectX
11.1 (10_1)
12 (11_0)
CUDA
+
3.5
OpenCL
1.1
1.2
OpenGL
3.1
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.1.126