RSX-90nm and Radeon HD 8670 OEM - video card comparison
RSX-90nm
Radeon HD 8670 OEM
Architecture
Curie (2003−2013)
GCN 1.0 (2012−2020)
GPU code name
RSX-90nm
Oland
Market segment
Desktop
Desktop
Release date
-
January 2013
Interface
-
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1050 MHz
Core clock speed
-
1000 MHz
Floating-point performance
-
806.4 gflops
Manufacturing process technology
90 nm
28 nm
Number of transistors
300 million
950 million
Pipelines / CUDA cores
-
384
Power consumption (TDP)
-
75 Watt
Texture fill rate
-
25.20
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
128 Bit
Memory clock speed
-
4600 MHz
Memory bandwidth
-
73.6 GB/s
Display Connectors
-
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
N/A
12 (11_1)
OpenCL
N/A
1.2
OpenGL
ES 1.1
4.6
Shader Model
-
5.1
Vulkan
N/A
1.2.131