Riva TNT2 Ultra and GeForce RTX 3080 Mobile - video card comparison
Riva TNT2 Ultra
GeForce RTX 3080 Mobile
Architecture
Fahrenheit (1998−2000)
Ampere (2020−2022)
GPU code name
NV5 B5
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
March 1999
January 2021
Interface
AGP 4x
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
150 MHz
780 - 1100 MHz
Manufacturing process technology
250 nm
8 nm
Number of transistors
15 million
17,400 million
Pipelines / CUDA cores
-
6144
Power consumption (TDP)
-
150 Watt (80 - 150 Watt TGP)
Texture fill rate
0.3
296.6
Memory type
SDR
GDDR6
Maximum RAM amount
32 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
183 MHz
14000 MHz
Memory bandwidth
2.928 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x VGA, 2x S-Video
No outputs
DirectX
6.0
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
2.0
OpenGL
1.2
4.6
Shader Model
-
6.5
Vulkan
N/A
1.2