RSX-90nm and Radeon HD 6450 OEM - video card comparison
RSX-90nm
Radeon HD 6450 OEM
Architecture
Curie (2003−2013)
TeraScale 2 (2009−2015)
GPU code name
RSX-90nm
Caicos
Market segment
Desktop
Desktop
Release date
-
February 2011
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
-
625 MHz
Floating-point performance
-
200 gflops
Manufacturing process technology
90 nm
40 nm
Number of transistors
300 million
370 million
Pipelines / CUDA cores
-
160
Power consumption (TDP)
-
18 Watt
Texture fill rate
-
5.000
Memory type
-
GDDR3
Maximum RAM amount
-
512 MB
Memory bus width
-
64 Bit
Memory clock speed
-
1066 MHz
Memory bandwidth
-
8.528 GB/s
Display Connectors
-
1x DVI, 1x HDMI, 1x VGA
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