GeForce RTX 2080 Super Mobile and GeForce MX450 12W - video card comparison
GeForce RTX 2080 Super Mobile
GeForce MX450 12W
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
N18E-G3 TU104
TU117S
Market segment
Laptop
Desktop
Release date
April 2020
August 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
1560 MHz
930 MHz
Core clock speed
1365 MHz
-
Manufacturing process technology
12 nm
12 nm
Number of transistors
13,600 million
4,700 million
Pipelines / CUDA cores
3072
896
Power consumption (TDP)
150 Watt
12 Watt
Texture fill rate
299.5
52.08
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
14000 MHz
10 GB/s
Memory bandwidth
448.0 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
G-SYNC support
+
-
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
7.5
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7 (6.4)
Vulkan
1.2.140
1.3
VR Ready
+
-