Radeon R5 A330 and GeForce MX450 25W - video card comparison
Radeon R5 A330
GeForce MX450 25W
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Exo
TU117
Market segment
Desktop
Desktop
Release date
October 2015
August 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
930 MHz
Core clock speed
1030 MHz
-
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
690 million
4,700 million
Pipelines / CUDA cores
320
896
Power consumption (TDP)
-
25 Watt
Texture fill rate
20.60
52.08
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
10 GB/s
Memory bandwidth
14.4 GB/s
80 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.0
6.5
Vulkan
1.2.131
1.2