GeForce GT 330M and GeForce 9400 GT - video card comparison
Passmark - benchmark score GeForce GT 330M vs GeForce 9400 GT
GeForce GT 330M
220
GeForce 9400 GT
148
GeForce GT 330M
GeForce 9400 GT
Architecture
GT2xx (2009−2012)
Tesla (2006−2010)
GPU code name
N11P-GE1
G96C
Market segment
Laptop
Desktop
Release date
January 2010
August 2008
Bus support
PCI-E 2.0
PCI-E 2.0
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
None
SLI options
+
+
Core clock speed
575 MHz
550 MHz
CUDA cores
48
16
Floating-point performance
121.44 gflops
29.376 gflops
Gigaflops
182
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
486 million
314 million
Pipelines / CUDA cores
48
16
Power consumption (TDP)
23 Watt
50 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
9.200
4.4 billion/sec
Memory type
GDDR2, GDDR3, DDR3
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
400 MHz
Memory bandwidth
25.6 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
HDMIDual Link DVISingle Link DVIVGADisplayPort
Dual Link DVI
Multi monitor support
+
+
HDMI
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
11.1 (10_1)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
2.1
Shader Model
4.1
4.0
Vulkan
N/A
N/A
Power management
8.0
-