Radeon HD 5450 PCIe x1 and GeForce RTX 3070 SUPER - video card comparison
Radeon HD 5450 PCIe x1
GeForce RTX 3070 SUPER
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Cedar
GA104
Market segment
Desktop
Desktop
Release date
February 2010
-
Interface
PCIe 2.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
1695 MHz
Core clock speed
650 MHz
-
Floating-point performance
104 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
292 million
18,000 million
Pipelines / CUDA cores
80
6144
Power consumption (TDP)
19 Watt
250 Watt
Texture fill rate
5.200
325.4
Memory type
DDR3
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
16000 MHz
Memory bandwidth
8 GB/s
512.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
-
OpenGL
4.4
4.6
Shader Model
5.0
-
Vulkan
N/A
-