Radeon HD 5450 PCIe x1 and GeForce RTX 3070 Ti 16 GB - video card comparison
Radeon HD 5450 PCIe x1
GeForce RTX 3070 Ti 16 GB
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Cedar
GA104
Market segment
Desktop
Desktop
Release date
February 2010
January 2022
Interface
PCIe 2.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
1770 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
6144
Power consumption (TDP)
19 Watt
290 Watt
Texture fill rate
5.200
339.8
Memory type
DDR3
GDDR6X
Maximum RAM amount
512 MB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
19 GB/s
Memory bandwidth
8 GB/s
608.3 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)
CUDA
-
8.6
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3