RSX-90nm and Radeon HD 6970 X2 - video card comparison
RSX-90nm
Radeon HD 6970 X2
Architecture
Curie (2003−2013)
TeraScale 3 (2010−2013)
GPU code name
RSX-90nm
Antilles
Market segment
Desktop
Desktop
Release date
-
-
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
3x 8-pin
Core clock speed
-
880 MHz
Manufacturing process technology
90 nm
40 nm
Number of transistors
300 million
2,640 million
Pipelines / CUDA cores
-
1536
Power consumption (TDP)
-
375 Watt
Texture fill rate
-
84.48
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
256 Bit
Memory clock speed
-
5.5 GB/s
Memory bandwidth
-
176.0 GB/s
Display Connectors
-
2x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2
HDMI
-
+
DirectX
N/A
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
ES 1.1
4.4
Shader Model
-
5.0
Vulkan
N/A
N/A