GeForce GT 445M and Mobility Radeon HD 3650 - video card comparison
GeForce GT 445M
Mobility Radeon HD 3650
Architecture
Fermi (2010−2014)
RV6xx (2007−2010)
GPU code name
N11E-GE
M86
Market segment
Laptop
Laptop
Release date
September 2010
January 2008
Interface
PCIe 2.0 x16
MXM-II
SLI options
+
-
Core clock speed
590 MHz
600 MHz
CUDA cores
144
-
Floating-point performance
339.8 gflops
120 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,170 million
378 million
Pipelines / CUDA cores
144
120
Power consumption (TDP)
35 Watt
30 Watt
Texture fill rate
10.6 billion/sec
4.000
Memory type
GDDR5
DDR2/GDDR3/GDDR4
Maximum RAM amount
3 GB
512 MB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1250 MHz
700 MHz
Memory bandwidth
60.0 GB/s
22.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A