GeForce GT 630 and GeForce GTX 750 GM206 - video card comparison
GeForce GT 630
GeForce GTX 750 GM206
Architecture
Fermi (2010−2014)
Maxwell 2.0 (2015−2019)
GPU code name
GF108
GM206
Market segment
Desktop
Desktop
Release date
May 2012
November 2015
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1239 MHz
Core clock speed
810 MHz
-
Floating-point performance
311.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
585 million
2,940 million
Pipelines / CUDA cores
96
512
Power consumption (TDP)
65 Watt
-
Texture fill rate
12.96
39.65
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
5012 MHz
Memory bandwidth
28.8 GB/s
80.19 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x HDMI
HDMI
+
+
DirectX
12 (11_0)
12 (12_1)
CUDA
2.1
5.2
OpenCL
1.1
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.1.126