GeForce GT 120M and Mobility Radeon HD 3450 - video card comparison
GeForce GT 120M
Mobility Radeon HD 3450
Architecture
G9x (2007−2010)
RV6xx (2007−2010)
GPU code name
N10P-GV1
M82
Market segment
Laptop
Laptop
Release date
February 2009
January 2007
Interface
PCIe 2.0 x16
MXM-II
Core clock speed
500 MHz
500 MHz
Floating-point performance
80 gflops
40 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
314 million
181 million
Pipelines / CUDA cores
32
40
Power consumption (TDP)
23 Watt
12 Watt
Texture fill rate
8.000
2.000
Memory type
GDDR2, GDDR3
DDR2/GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
700 MHz
Memory bandwidth
16 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
10.1
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A