Radeon Sky 900 and GeForce4 Ti 4800 SE - video card comparison
Radeon Sky 900
GeForce4 Ti 4800 SE
Architecture
GCN 1.0 (2012−2020)
Kelvin (2001−2003)
GPU code name
Tahiti
NV28 A2
Market segment
Desktop
Desktop
Release date
March 2013
February 2003
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
2x 8-pin
None
Boost clock speed
950 MHz
-
Core clock speed
825 MHz
275 MHz
Floating-point performance
2x 3,405 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
4,313 million
36 million
Pipelines / CUDA cores
3584
-
Power consumption (TDP)
300 Watt
-
Texture fill rate
106.4
2.200
Memory type
GDDR5
SDR
Maximum RAM amount
6 GB
128 MB
Memory bus width
384 Bit
128 Bit
Memory clock speed
5000 MHz
275 MHz
Memory bandwidth
480 GB/s
4.4 GB/s
Display Connectors
1x DVI, 1x mini-DisplayPort
1x DVI, 1x VGA, 1x S-Video
Dual-link DVI support
1
-
DirectX
12 (11_1)
8.1
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.1
-
Vulkan
1.2.131
N/A