Radeon HD 5670 and Riva 128ZX - video card comparison
Radeon HD 5670
Riva 128ZX
Architecture
Terascale 2 (2009−2015)
-
GPU code name
Redwood
NV3
Market segment
Desktop
Desktop
Release date
January 2010
February 1998
Interface
PCIe 2.0 x16
AGP 2x
Supplementary power connectors
None
None
Core clock speed
775 MHz
100 MHz
Floating-point performance
620.0 gflops
-
Manufacturing process technology
40 nm
350 nm
Number of transistors
627 million
4 million
Pipelines / CUDA cores
400
-
Power consumption (TDP)
64 Watt
-
Texture fill rate
15.50
0.1
Memory type
GDDR5
SDR
Maximum RAM amount
1 GB
8 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
100 MHz
Memory bandwidth
64 GB/s
1.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x VGA
HDMI
+
-
DirectX
11.2 (11_0)
5.0
OpenCL
1.2
N/A
OpenGL
4.4
1.0
Shader Model
5.0
-
Vulkan
N/A
N/A