Radeon HD 3750 and GeForce GT 630 OEM - video card comparison
Radeon HD 3750
GeForce GT 630 OEM
Architecture
TeraScale (2005−2013)
Kepler (2012−2018)
GPU code name
RV635
GK107
Market segment
Desktop
Desktop
Release date
September 2008
April 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Core clock speed
796 MHz
875 MHz
Floating-point performance
191.04 gflops
336.0 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
378 million
1,270 million
Pipelines / CUDA cores
120
192
Power consumption (TDP)
65 Watt
50 Watt
Texture fill rate
6.368
14.00
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1386 MHz
1782 MHz
Memory bandwidth
22.18 GB/s
28.51 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
10.1 (10_1)
12 (11_0)
CUDA
-
3.0
OpenCL
N/A
1.2
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.1.126