Radeon HD 4580 and GeForce3 Ti500 - video card comparison
Radeon HD 4580
GeForce3 Ti500
Architecture
TeraScale (2005−2013)
Kelvin (2001−2003)
GPU code name
RV635
NV20 A5
Market segment
Desktop
Desktop
Release date
November 2011
October 2001
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
None
None
Core clock speed
796 MHz
240 MHz
Floating-point performance
191.04 gflops
-
Manufacturing process technology
55 nm
150 nm
Number of transistors
378 million
57 million
Pipelines / CUDA cores
120
-
Power consumption (TDP)
65 Watt
-
Texture fill rate
6.368
1.920
Memory type
GDDR3
DDR
Maximum RAM amount
512 MB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1386 MHz
500 MHz
Memory bandwidth
22.18 GB/s
8 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
8.0
OpenCL
N/A
N/A
OpenGL
3.3
1.3
Shader Model
4.1
-
Vulkan
N/A
N/A