GeForce 9400 and Mobility Radeon HD 2600 XT Mac Edition - video card comparison
GeForce 9400
Mobility Radeon HD 2600 XT Mac Edition
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
C79
M76
Market segment
Desktop
Desktop
Release date
April 2007
July 2007
Interface
PCI
MXM-II
Core clock speed
450 MHz
600 MHz
Floating-point performance
-
144 gflops
Manufacturing process technology
65 nm
65 nm
Number of transistors
314 million
390 million
Pipelines / CUDA cores
16
120
Power consumption (TDP)
40 Watt
-
Texture fill rate
3.600
4.800
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1370 MHz
Memory bandwidth
-
21.92 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
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