GeForce GTS 450 Rev. 2 and Radeon HD 3650 AGP - video card comparison
GeForce GTS 450 Rev. 2
Radeon HD 3650 AGP
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF116
RV635
Market segment
Desktop
Desktop
Release date
March 2011
January 2008
Interface
PCIe 2.0 x16
AGP 8x
Supplementary power connectors
1x 6-pin
None
Core clock speed
783 MHz
725 MHz
Floating-point performance
601.3 gflops
174 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,170 million
378 million
Pipelines / CUDA cores
192
120
Power consumption (TDP)
106 Watt
65 Watt
Texture fill rate
25.06
5.800
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
3608 MHz
1000 MHz
Memory bandwidth
57.73 GB/s
16 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A