Radeon HD 5670 and GeForce 6600 GT AGP - video card comparison
Radeon HD 5670
GeForce 6600 GT AGP
Architecture
Terascale 2 (2009−2015)
Curie (2003−2013)
GPU code name
Redwood
NV43 A2
Market segment
Desktop
Desktop
Release date
January 2010
November 2004
Interface
PCIe 2.0 x16
AGP 8x
Supplementary power connectors
None
1x Molex
Core clock speed
775 MHz
500 MHz
Floating-point performance
620.0 gflops
-
Manufacturing process technology
40 nm
110 nm
Number of transistors
627 million
146 million
Pipelines / CUDA cores
400
-
Power consumption (TDP)
64 Watt
47 Watt
Texture fill rate
15.50
4.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
950 MHz
Memory bandwidth
64 GB/s
15.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
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
2.1
Shader Model
5.0
3.0
Vulkan
N/A
N/A