Radeon HD 5450 PCI and Quadro RTX 8000 - video card comparison
Radeon HD 5450 PCI
Quadro RTX 8000
Architecture
TeraScale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Cedar
TU102
Market segment
Desktop
Workstation
Release date
February 2010
August 2018
Interface
PCI
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
-
1770 MHz
Core clock speed
650 MHz
1395 MHz
Floating-point performance
104 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
292 million
18,600 million
Pipelines / CUDA cores
80
4608
Power consumption (TDP)
19 Watt
260 Watt
Texture fill rate
5.200
509.8
Memory type
DDR2
GDDR6
Maximum RAM amount
512 MB
48 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
666 MHz
14000 MHz
Memory bandwidth
5.328 GB/s
672.0 GB/s
Display Connectors
1x DVI, 1x HDMI
4x DisplayPort, 1x USB Type-C
HDMI
+
-
DirectX
11.2 (11_0)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2.131