GeForce4 MX 420 PCI and GeForce RTX 4070 - video card comparison
GeForce4 MX 420 PCI
GeForce RTX 4070
Architecture
Celsius (1999−2005)
Ada Lovelace
GPU code name
NV17 A3
AD104
Market segment
Desktop
Desktop
Release date
February 2002
April 2023
Interface
PCI
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2475 MHz
Core clock speed
250 MHz
1920 MHz
Manufacturing process technology
150 nm
5 nm
Number of transistors
29 million
35,800 million
Pipelines / CUDA cores
-
5888
Power consumption (TDP)
-
200 Watt
Texture fill rate
1.000
455.4
Memory type
SDR
GDDR6X
Maximum RAM amount
64 MB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
166 MHz
21000 MHz
Memory bandwidth
1.328 GB/s
504.2 GB/s
Shared memory
-
-
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