GeForce GT 330M and GeForce 8400 GS - video card comparison
Passmark - benchmark score GeForce GT 330M vs GeForce 8400 GS
GeForce GT 330M
220
GeForce 8400 GS
156
GeForce GT 330M
GeForce 8400 GS
Architecture
GT2xx (2009−2012)
Tesla (2006−2010)
GPU code name
N11P-GE1
G86
Market segment
Laptop
Desktop
Release date
January 2010
April 2007
Bus support
PCI-E 2.0
-
Interface
MXM-A (3.0)
PCIe 1.0 x16
Supplementary power connectors
None
None
SLI options
+
+
Core clock speed
575 MHz
459 MHz
CUDA cores
48
-
Floating-point performance
121.44 gflops
29.376 gflops
Gigaflops
182
-
Manufacturing process technology
40 nm
80 nm
Number of transistors
486 million
210 million
Pipelines / CUDA cores
48
16
Power consumption (TDP)
23 Watt
40 Watt
Texture fill rate
9.200
3.6 billion/sec
Memory type
GDDR2, GDDR3, DDR3
DDR2
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
800 MHz
Memory bandwidth
25.6 GB/s
6.4 GB/s
Shared memory
-
-
Standard memory config per GPU
-
256 MB
Display Connectors
HDMIDual Link DVISingle Link DVIVGADisplayPort
1x DVI, 1x VGA, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
11.1 (10_0)
CUDA
+
1.1
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
-