GeForce MX450 30.5W 10Gbps and GeForce RTX 5080 - video card comparison
GeForce MX450 30.5W 10Gbps
GeForce RTX 5080
Architecture
Turing (2018−2021)
Blackwell 2.0
GPU code name
TU117
GB203
Market segment
Desktop
Desktop
Release date
August 2020
2025 (recently)
Interface
PCIe 4.0 x4
PCIe 5.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1575 MHz
2520 MHz
Manufacturing process technology
12 nm
0 nm
Number of transistors
4,700 million
-
Pipelines / CUDA cores
896
10752
Power consumption (TDP)
31 Watt
350 Watt
Texture fill rate
88.20
846.7
Memory type
GDDR6
GDDR7
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
10 GB/s
5 GB/s
Memory bandwidth
80 GB/s
160.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
9.1
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3