GeForce GT 330M and Mobility Radeon HD 2600 XT - video card comparison
GeForce GT 330M
Mobility Radeon HD 2600 XT
Architecture
GT2xx (2009−2012)
RV6xx (2007−2010)
GPU code name
N11P-GE1
M76-XT
Market segment
Laptop
Laptop
Release date
January 2010
May 2007
Bus support
PCI-E 2.0
-
Interface
MXM-A (3.0)
MXM-II
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
575 MHz
700 MHz
CUDA cores
48
-
Floating-point performance
121.44 gflops
163.2 gflops
Gigaflops
182
-
Manufacturing process technology
40 nm
65 nm
Number of transistors
486 million
390 million
Pipelines / CUDA cores
48
120
Power consumption (TDP)
23 Watt
-
Texture fill rate
9.200
5.440
Memory type
GDDR2, GDDR3, DDR3
DDR2, GDDR3
Maximum RAM amount
1 GB
256+ MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
750 MHz
Memory bandwidth
25.6 GB/s
24 GB/s
Shared memory
-
-
Display Connectors
HDMIDual Link DVISingle Link DVIVGADisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
10.0 (10_0)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A
Power management
8.0
-