Mobility Radeon HD 3650 and GeForce GT 420 OEM - video card comparison
Mobility Radeon HD 3650
GeForce GT 420 OEM
Architecture
RV6xx (2007−2010)
Fermi (2010−2014)
GPU code name
M86
GF108
Market segment
Laptop
Desktop
Release date
January 2008
September 2010
Interface
MXM-II
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
600 MHz
700 MHz
Floating-point performance
120 gflops
134.4 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
378 million
585 million
Pipelines / CUDA cores
120
48
Power consumption (TDP)
30 Watt
50 Watt
Texture fill rate
4.000
2.800
Memory type
DDR2/GDDR3/GDDR4
DDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
700 MHz
1800 MHz
Memory bandwidth
22.4 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
10.1 (10_1)
12 (11_0)
CUDA
-
2.1
OpenCL
N/A
1.1
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
N/A