GeForce 9400M and GeForce GT 120 Mac Edition - video card comparison
GeForce 9400M
GeForce GT 120 Mac Edition
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
C79
G96C
Market segment
Desktop
Desktop
Release date
October 2008
January 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
580 MHz
550 MHz
Floating-point performance
-
89.6 gflops
Manufacturing process technology
65 nm
55 nm
Number of transistors
314 million
314 million
Pipelines / CUDA cores
16
32
Power consumption (TDP)
12 Watt
50 Watt
Texture fill rate
4.640
8.800
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1600 MHz
Memory bandwidth
-
25.6 GB/s
Display Connectors
No outputs
1x DVI, 1x mini-DisplayPort
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A