Riva TNT and Riva TNT2 - video card comparison
Riva TNT
Riva TNT2
Architecture
Fahrenheit (1998−2000)
Fahrenheit (1998−2000)
GPU code name
NV4
NV5
Market segment
Desktop
Desktop
Release date
March 1998
October 1999
Interface
AGP 2x
AGP 4x
Supplementary power connectors
None
None
Core clock speed
90 MHz
125 MHz
Manufacturing process technology
350 nm
250 nm
Number of transistors
7 million
15 million
Texture fill rate
0.18
0.25
Memory type
SDR
SDR
Maximum RAM amount
16 MB
16 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
110 MHz
150 MHz
Memory bandwidth
1.76 GB/s
2.4 GB/s
Display Connectors
1x VGA
1x VGA
DirectX
5.0
6.0
OpenCL
N/A
N/A
OpenGL
1.2
1.2
Vulkan
N/A
N/A