GeForce MX450 and Radeon RX 7900 XT - video card comparison
Passmark - benchmark score GeForce MX450 vs Radeon RX 7900 XT
GeForce MX450
3845
Radeon RX 7900 XT
29721
GeForce MX450
Radeon RX 7900 XT
Architecture
Turing (2018−2021)
RDNA 3
GPU code name
N17S-G5 / GP107-670-A1
Navi 31 XT
Market segment
Laptop
Desktop
Release date
August 2020
November 2022
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1575 MHz
2000 MHz
Core clock speed
1395 MHz
-
Manufacturing process technology
12 nm
5 nm
Number of transistors
4,700 million
57,700 million
Pipelines / CUDA cores
896
5376
Power consumption (TDP)
25 Watt (12 - 29 Watt TGP)
315 Watt
Texture fill rate
100.8
804.4
Memory type
GDDR5, GDDR6
GDDR6
Maximum RAM amount
2 GB
20 GB
Memory bus width
64 Bit
320 Bit
Memory clock speed
10000 MHz
20000 MHz
Memory bandwidth
64.03 GB/s
800.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3
Optimus
+
-