GeForce MX450 N18S-G5 and GeForce RTX 3080 Mobile - video card comparison
GeForce MX450 N18S-G5
GeForce RTX 3080 Mobile
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
N17S-G5 / GP107-670-A1
GN20-E7 GA104
Market segment
Laptop
Laptop
Release date
August 2020
January 2021
Interface
-
PCIe 4.0 x16
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
-
780 - 1100 MHz
Manufacturing process technology
10 nm
8 nm
Number of transistors
-
17,400 million
Pipelines / CUDA cores
1024
6144
Power consumption (TDP)
-
150 Watt (80 - 150 Watt TGP)
Texture fill rate
-
296.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
-
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
5000 MHz
14000 MHz
Memory bandwidth
-
384.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
DirectX 12_1
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2
Optimus
+
-