Radeon HD 5450 PCI and RTX A3000 Mobile 12 GB - video card comparison
Radeon HD 5450 PCI
RTX A3000 Mobile 12 GB
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Cedar
GA104
Market segment
Desktop
Laptop
Release date
February 2010
April 2021
Interface
PCI
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1170 MHz
Core clock speed
650 MHz
-
Floating-point performance
104 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
292 million
17,400 million
Pipelines / CUDA cores
80
4096
Power consumption (TDP)
19 Watt
70 Watt
Texture fill rate
5.200
149.8
Memory type
DDR2
GDDR6
Maximum RAM amount
512 MB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
666 MHz
14 GB/s
Memory bandwidth
5.328 GB/s
336.0 GB/s
Display Connectors
1x DVI, 1x HDMI
Portable Device Dependent
HDMI
+
-
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3