GeForce MX450 25W and UHD Graphics 770 - video card comparison
GeForce MX450 25W
UHD Graphics 770
Architecture
Turing (2018−2021)
Alder Lake
GPU code name
TU117
Alder Lake xG
Market segment
Desktop
Desktop
Release date
August 2020
January 2022
Interface
PCIe 4.0 x4
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
930 MHz
300 MHz
Manufacturing process technology
12 nm
10 nm
Number of transistors
4,700 million
-
Pipelines / CUDA cores
896
32
Power consumption (TDP)
25 Watt
15 Watt
Texture fill rate
52.08
26.40
Memory type
GDDR6
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
10 GB/s
1550 MHz
Memory bandwidth
80 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.3