Radeon HD 8470 OEM and Radeon X1600 XT - video card comparison
Radeon HD 8470 OEM
Radeon X1600 XT
Architecture
TeraScale 2 (2009−2015)
R500 (2005−2007)
GPU code name
Caicos
RV530
Market segment
Desktop
Desktop
Release date
January 2013
October 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
775 MHz
590 MHz
Floating-point performance
248.0 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
370 million
157 million
Pipelines / CUDA cores
160
-
Power consumption (TDP)
35 Watt
42 Watt
Texture fill rate
6.200
2.360
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
3200 MHz
1380 MHz
Memory bandwidth
25.6 GB/s
22.08 GB/s
Display Connectors
1x DVI, 1x HDMI
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
3.0
Vulkan
N/A
N/A