GeForce Go 7450 and GeForce RTX 3080 Mobile - video card comparison
GeForce Go 7450
GeForce RTX 3080 Mobile
Architecture
Curie (2003−2013)
Ampere (2020−2022)
GPU code name
G72
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
February 2006
January 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
300 MHz
780 - 1100 MHz
Manufacturing process technology
90 nm
8 nm
Number of transistors
112 million
17,400 million
Pipelines / CUDA cores
-
6144
Power consumption (TDP)
-
150 Watt (80 - 150 Watt TGP)
Texture fill rate
2.400
296.6
Memory type
DDR2
GDDR6
Maximum RAM amount
64 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
400 MHz
14000 MHz
Memory bandwidth
12.8 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
2.0
OpenGL
2.1
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2