GeForce GT 120M and Radeon HD 6450M - video card comparison
GeForce GT 120M
Radeon HD 6450M
Architecture
G9x (2007−2010)
Terascale 2 (2009−2015)
GPU code name
N10P-GV1
Seymour-PRO
Market segment
Laptop
Laptop
Release date
February 2009
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
500 MHz
600 MHz
Floating-point performance
80 gflops
192 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
314 million
370 million
Pipelines / CUDA cores
32
160
Power consumption (TDP)
23 Watt
-
Texture fill rate
8.000
4.800
Memory type
GDDR2, GDDR3
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
800 MHz
Memory bandwidth
16 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
11.2 (11_0)
CUDA
1.1
-
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.0
5.0
Vulkan
N/A
N/A