GeForce GTX 260M and GeForce GT 330M - video card comparison
Passmark - benchmark score GeForce GTX 260M vs GeForce GT 330M
GeForce GTX 260M
390
GeForce GT 330M
220
GeForce GTX 260M
GeForce GT 330M
Architecture
G9x (2007−2010)
GT2xx (2009−2012)
GPU code name
N10E-GT
N11P-GE1
Market segment
Laptop
Laptop
Release date
March 2009
January 2010
Bus support
PCI-E 2.0
PCI-E 2.0
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
-
None
SLI options
2-way
+
MXM Type
MXM 3.0 Type-B
-
Core clock speed
550 MHz
575 MHz
CUDA cores
112
48
Floating-point performance
308 gflops
121.44 gflops
Gigaflops
462
182
Manufacturing process technology
55 nm
40 nm
Number of transistors
754 million
486 million
Pipelines / CUDA cores
112
48
Power consumption (TDP)
75 Watt
23 Watt
Texture fill rate
31 billion/sec
9.200
Memory type
GDDR3
GDDR2, GDDR3, DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
Up to 950 MHz
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
61 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
DisplayPortSingle Link DVIDual Link DVIVGALVDSHDMI
HDMIDual Link DVISingle Link DVIVGADisplayPort
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
2.1
Shader Model
4.0
4.1
Vulkan
N/A
N/A
Power management
8.0
8.0