GeForce4 MX 420 PCI and GeForce RTX 4090 Ti - video card comparison
GeForce4 MX 420 PCI
GeForce RTX 4090 Ti
Architecture
Celsius (1999−2005)
Ada Lovelace
GPU code name
NV17 A3
AD102
Market segment
Desktop
Desktop
Release date
February 2002
2023
Interface
PCI
PCIe 4.0 x16
Supplementary power connectors
None
2x 16-pin
Boost clock speed
-
2565 MHz
Core clock speed
250 MHz
-
Manufacturing process technology
150 nm
5 nm
Number of transistors
29 million
76,300 million
Pipelines / CUDA cores
-
18176
Power consumption (TDP)
-
600 Watt
Texture fill rate
1.000
1,457
Memory type
SDR
GDDR6X
Maximum RAM amount
64 MB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
166 MHz
24 GB/s
Memory bandwidth
1.328 GB/s
1,152 GB/s
Display Connectors
1x VGA, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
8.0
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
1.3
4.6
Shader Model
-
6.7
Vulkan
N/A
1.3