RSX-90nm and Radeon HD 3850 X3 - video card comparison
RSX-90nm
Radeon HD 3850 X3
Architecture
Curie (2003−2013)
TeraScale (2005−2013)
GPU code name
RSX-90nm
RV670
Market segment
Desktop
Desktop
Release date
-
-
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
1x 8-pin
Core clock speed
-
669 MHz
Manufacturing process technology
90 nm
55 nm
Number of transistors
300 million
666 million
Pipelines / CUDA cores
-
320
Power consumption (TDP)
-
145 Watt
Texture fill rate
-
10.70
Memory type
-
GDDR3
Maximum RAM amount
-
512 MB
Memory bus width
-
256 Bit
Memory clock speed
-
1700 MBps
Memory bandwidth
-
54.4 GB/s
Display Connectors
-
4x DVI
DirectX
N/A
10.1 (10_1)
OpenCL
N/A
N/A
OpenGL
ES 1.1
3.3 (full)
Shader Model-4.1
Vulkan
N/A
N/A