GeForce4 420 Go and GeForce RTX 5080 - video card comparison
GeForce4 420 Go
GeForce RTX 5080
Architecture
Celsius (1999−2005)
Blackwell 2.0
GPU code name
NV17M
GB203
Market segment
Laptop
Desktop
Release date
March 2002
2025 (recently)
Interface
AGP 4x
PCIe 5.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
190 MHz
2520 MHz
Core clock speed
200 MHz
-
Manufacturing process technology
150 nm
0 nm
Number of transistors
29 million
-
Pipelines / CUDA cores
2
10752
Power consumption (TDP)
-
350 Watt
Texture fill rate
0.8
846.7
Memory type
DDR
GDDR7
Maximum RAM amount
64 MB
16 GB
Memory bus width
32 Bit
256 Bit
Memory clock speed
400 MHz
5 GB/s
Memory bandwidth
3.2 GB/s
160.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
8.0
12 Ultimate (12_2)
CUDA
-
9.1
OpenCL
N/A
3.0
OpenGL
1.3
4.6
Shader Model
-
6.7
Vulkan
N/A
1.3