GeForce 9400 GT and GeForce 6600 - video card comparison
Passmark - benchmark score GeForce 9400 GT vs GeForce 6600
GeForce 9400 GT
148
GeForce 6600
89
GeForce 9400 GT
GeForce 6600
Architecture
Tesla (2006−2010)
Curie (2003−2013)
GPU code name
G96C
NV43 A2
Market segment
Desktop
Desktop
Release date
August 2008
August 2004
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
550 MHz
300 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
55 nm
110 nm
Number of transistors
314 million
146 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
50 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
2.400
Memory type
DDR2
DDR
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
400 MHz
500 MHz
Memory bandwidth
12.8 GB/s
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)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A