GeForce MX450 25W and GeForce RTX 4070 AD103 - video card comparison
GeForce MX450 25W
GeForce RTX 4070 AD103
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU117
AD103
Market segment
Desktop
Desktop
Release date
August 2020
March 2024 (recently)
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
930 MHz
2475 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
4,700 million
45,900 million
Pipelines / CUDA cores
896
5888
Power consumption (TDP)
25 Watt
200 Watt
Texture fill rate
52.08
455.4
Memory type
GDDR6
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
10 GB/s
21 GB/s
Memory bandwidth
80 GB/s
504.2 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
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3