GeForce MX250 and GeForce RTX 3080 Mobile - video card comparison
GeForce MX250
GeForce RTX 3080 Mobile
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
N17S-G2
GN20-E7 GA104
Market segment
Laptop
Laptop
Release date
February 2019
January 2021
Interface
PCIe 3.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1582 MHz
1245 - 1710 MHz
Core clock speed
1518 MHz
780 - 1100 MHz
Manufacturing process technology
14 nm
8 nm
Number of transistors
1,800 million
17,400 million
Pipelines / CUDA cores
384
6144
Power consumption (TDP)
10/25 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
24.91
296.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
7000 MHz
14000 MHz
Memory bandwidth
48.06 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
8.6
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2
1.2