GeForce 9400 GT and Mobility Radeon HD 2400 - video card comparison
GeForce 9400 GT
Mobility Radeon HD 2400
Architecture
Tesla (2006−2010)
RV6xx (2007−2010)
GPU code name
G96C
M72
Market segment
Desktop
Laptop
Release date
August 2008
May 2007
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
550 MHz
450 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
36 gflops
Manufacturing process technology
55 nm
65 nm
Number of transistors
314 million
180 million
Pipelines / CUDA cores
16
40
Power consumption (TDP)
50 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
1.800
Memory type
DDR2
DDR2, GDDR3
Maximum RAM amount
512 MB
256+ MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
400 MHz
500 MHz
Memory bandwidth
12.8 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
10.0 (10_0)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A