GeForce MX450 and Radeon RX 7900M - video card comparison
Passmark - benchmark score GeForce MX450 vs Radeon RX 7900M
GeForce MX450
3845
Radeon RX 7900M
22929
GeForce MX450
Radeon RX 7900M
Architecture
Turing (2018−2021)
RDNA 3
GPU code name
N17S-G5 / GP107-670-A1
Navi 31
Market segment
Laptop
Laptop
Release date
August 2020
October 2023
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
1575 MHz
2090 MHz
Core clock speed
1395 MHz
1825 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
4,700 million
57,700 million
Pipelines / CUDA cores
896
4608
Power consumption (TDP)
25 Watt (12 - 29 Watt TGP)
180 Watt (160 - 200 Watt TGP)
Texture fill rate
100.8
601.9
Memory type
GDDR5, GDDR6
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
10000 MHz
18000 MHz
Memory bandwidth
64.03 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3
Optimus
+
-