GeForce 9400M and Mobility Radeon HD 2400 XT Mac Edition - video card comparison
GeForce 9400M
Mobility Radeon HD 2400 XT Mac Edition
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
C79
M74
Market segment
Desktop
Desktop
Release date
October 2008
June 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Core clock speed
580 MHz
650 MHz
Floating-point performance
-
52 gflops
Manufacturing process technology
65 nm
65 nm
Number of transistors
314 million
180 million
Pipelines / CUDA cores
16
40
Power consumption (TDP)
12 Watt
-
Texture fill rate
4.640
2.600
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
128 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1600 MHz
Memory bandwidth
-
12.8 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A