GeForce 6600 GT and Radeon X1900 CrossFire Edition - video card comparison
Passmark - benchmark score GeForce 6600 GT vs Radeon X1900 CrossFire Edition
GeForce 6600 GT
147
Radeon X1900 CrossFire Edition
141
GeForce 6600 GT
Radeon X1900 CrossFire Edition
Architecture
Curie (2003−2013)
R500 (2005−2007)
GPU code name
NV43 A2
R580
Market segment
Desktop
Desktop
Release date
August 2004
January 2006
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
500 MHz
625 MHz
Manufacturing process technology
110 nm
90 nm
Number of transistors
146 million
384 million
Power consumption (TDP)
-
100 Watt
Texture fill rate
4.000
10.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
128 MB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1000 MHz
1450 MHz
Memory bandwidth
16 GB/s
46.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.1
2.0
Shader Model
3.0
3.0
Vulkan
N/A
N/A