Riva TNT2 M64 and GeForce RTX 4090 - video card comparison
Riva TNT2 M64
GeForce RTX 4090
Architecture
Fahrenheit (1998−2000)
Ada Lovelace
GPU code name
NV5 B6
AD102-300-A1
Market segment
Desktop
Desktop
Release date
October 1999
September 2022
Interface
AGP 4x
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
125 MHz
2235 MHz
Manufacturing process technology
250 nm
5 nm
Number of transistors
15 million
76,300 million
Pipelines / CUDA cores
-
16384
Power consumption (TDP)
-
450 Watt
Texture fill rate
0.25
1,290
Memory type
SDR
GDDR6X
Maximum RAM amount
16 MB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
143 MHz
21000 MHz
Memory bandwidth
1.144 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
1x VGA
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
6.0
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
1.2
4.6
Shader Model
-
6.6
Vulkan
N/A
1.3