and - video card comparison
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV635
RV730
Market segment
Desktop
Desktop
Release date
November 2011
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
796 MHz
600 MHz
Floating-point performance
191.04 gflops
384.0 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
378 million
514 million
Pipelines / CUDA cores
120
320
Power consumption (TDP)
65 Watt
48 Watt
Texture fill rate
6.368
19.20
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1386 MHz
1400 MHz
Memory bandwidth
22.18 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A