GeForce 320M and Mobility Radeon HD 2400 - video card comparison
GeForce 320M
Mobility Radeon HD 2400
Architecture
GT2xx (2009−2012)
RV6xx (2007−2010)
GPU code name
MCP89
M72
Market segment
Laptop
Laptop
Release date
April 2010
May 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Core clock speed
450 MHz
450 MHz
Floating-point performance
-
36 gflops
Manufacturing process technology
40 nm
65 nm
Number of transistors
486 million
180 million
Pipelines / CUDA cores
32
40
Power consumption (TDP)
23 Watt
-
Texture fill rate
7.200
1.800
Memory type
System Shared
DDR2, GDDR3
Maximum RAM amount
System Shared
256+ MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
500 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A