Radeon X1950 XTX and GeForce GT 730 - video card comparison
Radeon X1950 XTX
GeForce GT 730
Architecture
R500 (2005−2007)
Fermi (2010−2014)
GPU code name
R580+
GF108
Market segment
Desktop
Desktop
Release date
October 2006
June 2014
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
650 MHz
700 MHz
Floating-point performance
-
268.8 gflops
Manufacturing process technology
90 nm
40 nm
Number of transistors
384 million
585 million
Pipelines / CUDA cores
-
96
Power consumption (TDP)
125 Watt
49 Watt
Texture fill rate
10.40
11.2 GT/s
Memory type
GDDR4
DDR3
Maximum RAM amount
512 MB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2000 MHz
1800 MHz
Memory bandwidth
64 GB/s
25.6 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
9.0c (9_3)
12 (11_0)
CUDA
-
2.1
OpenCL
N/A
1.1
OpenGL
2.0
4.6
Shader Model
3.0
5.1
Vulkan
N/A
N/A