Mobility Radeon HD 2600 and GeForce 6600 GT - video card comparison
Mobility Radeon HD 2600
GeForce 6600 GT
Architecture
RV6xx (2007−2010)
Curie (2003−2013)
GPU code name
M76
NV43 A2
Market segment
Laptop
Desktop
Release date
May 2007
August 2004
Interface
MXM-II
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
500 MHz
500 MHz
Floating-point performance
120 gflops
-
Manufacturing process technology
65 nm
110 nm
Number of transistors
390 million
146 million
Pipelines / CUDA cores
120
-
Texture fill rate
4.000
4.000
Memory type
DDR2, GDDR3
GDDR3
Maximum RAM amount
256+ MB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
600 MHz
1000 MHz
Memory bandwidth
12.8 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
10.0 (10_0)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.3
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A