Radeon HD 7570 OEM and Matrox Parhelia-LX - video card comparison
Radeon HD 7570 OEM
Matrox Parhelia-LX
Architecture
TeraScale 2 (2009−2015)
Parhelia (2002−2006)
GPU code name
Redwood
Parhelia-LX
Market segment
Desktop
Desktop
Release date
March 2013
January 2002
Interface
PCIe 2.0 x16
AGP 8x
Supplementary power connectors
-
None
Core clock speed
650 MHz
250 MHz
Floating-point performance
624 gflops
-
Manufacturing process technology
40 nm
150 nm
Number of transistors
627 million
80 million
Pipelines / CUDA cores
400
-
Power consumption (TDP)
39 Watt
-
Texture fill rate
13.00
1.000
Memory type
DDR3, GDDR5
DDR
Maximum RAM amount
2 GB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1600 MHz
500 MHz
Memory bandwidth
64 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI
HDMI
+
-
DirectX
11.2 (11_0)
8.1
OpenCL
1.2
N/A
OpenGL
4.4
1.5
Shader Model
5.0
-
Vulkan
N/A
N/A