RSX-90nm and Radeon HD 2600 XT Mac Edition - video card comparison
RSX-90nm
Radeon HD 2600 XT Mac Edition
Architecture
Curie (2003−2013)
TeraScale (2005−2013)
GPU code name
RSX-90nm
RV630
Market segment
Desktop
Desktop
Release date
-
February 2008
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
-
700 MHz
Floating-point performance
-
168 gflops
Manufacturing process technology
90 nm
65 nm
Number of transistors
300 million
390 million
Pipelines / CUDA cores
-
120
Power consumption (TDP)
-
45 Watt
Texture fill rate
-
5.600
Memory type
-
GDDR3
Maximum RAM amount
-
256 MB
Memory bus width
-
128 Bit
Memory clock speed
-
1600 MHz
Memory bandwidth
-
25.6 GB/s
Display Connectors
-
2x DVI
DirectX
N/A
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
ES 1.1
3.3
Shader Model
-
4.0
Vulkan
N/A
N/A