GeForce GT 320M and Mobility Radeon HD 4330 - video card comparison
GeForce GT 320M
Mobility Radeon HD 4330
Architecture
GT2xx (2009−2012)
Terascale 1 (2008−2010)
GPU code name
G96C
M92-SE
Market segment
Laptop
Laptop
Release date
January 2010
January 2009
Interface
MXM-II
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
500 MHz
450 MHz
Floating-point performance
80 gflops
72 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
314 million
242 million
Pipelines / CUDA cores
24
80
Power consumption (TDP)
14 Watt
-
Texture fill rate
8.000
3.600
Memory type
DDR3
GDDR3, DDR2, DDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
790 MHz
600 MHz
Memory bandwidth
25.6 GB/s
9.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
10.1 (10_1)
CUDA
1.1
-
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A