Radeon HD 5450 and Radeon RX 6650 XT - video card comparison
Passmark - benchmark score Radeon HD 5450 vs Radeon RX 6650 XT
Radeon HD 5450
140
Radeon RX 6650 XT
17803
Radeon HD 5450
Radeon RX 6650 XT
Architecture
TeraScale 2 (2009−2015)
Navi / RDNA2 (2020−2022)
GPU code name
Cedar
Navi 23
Market segment
Desktop
Desktop
Release date
February 2010
May 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
2635 MHz
Core clock speed
650 MHz
2055 MHz
Floating-point performance
104 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
292 million
11,060 million
Pipelines / CUDA cores
80
2048
Power consumption (TDP)
19 Watt
176 Watt
Texture fill rate
5.200
337.3
Memory type
DDR2
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
17500 MHz
Memory bandwidth
6.4 GB/s
280.3 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.3