GeForce 9400 GT and GeForce 9400 - video card comparison
Passmark - benchmark score GeForce 9400 GT vs GeForce 9400
GeForce 9400 GT
148
GeForce 9400
101
GeForce 9400 GT
GeForce 9400
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
G96C
C79
Market segment
Desktop
Desktop
Release date
August 2008
April 2007
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
550 MHz
450 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
314 million
314 million
Pipelines / CUDA cores
16
16
Power consumption (TDP)
50 Watt
40 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
3.600
Memory type
DDR2
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
400 MHz
System Shared
Memory bandwidth
12.8 GB/s
-
Display Connectors
Dual Link DVI
1x DVI, 1x VGA, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A