GeForce 6600 and Radeon HD 2600 XT - video card comparison
Passmark - benchmark score GeForce 6600 vs Radeon HD 2600 XT
GeForce 6600
89
Radeon HD 2600 XT
290
GeForce 6600
Radeon HD 2600 XT
Architecture
Curie (2003−2013)
TeraScale (2005−2013)
GPU code name
NV43 A2
RV630
Market segment
Desktop
Desktop
Release date
August 2004
June 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
300 MHz
800 MHz
Floating-point performance
-
192 gflops
Manufacturing process technology
110 nm
65 nm
Number of transistors
146 million
390 million
Pipelines / CUDA cores
-
120
Power consumption (TDP)
-
45 Watt
Texture fill rate
2.400
6.400
Memory type
DDR
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
500 MHz
1400 MHz
Memory bandwidth
8 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
2.1
3.3
Shader Model
3.0
4.0
Vulkan
N/A
N/A