Radeon HD 5450 PCI and GeForce RTX 4070 SUPER - video card comparison
Radeon HD 5450 PCI
GeForce RTX 4070 SUPER
Architecture
TeraScale 2 (2009−2015)
Ada Lovelace
GPU code name
Cedar
AD104
Market segment
Desktop
Desktop
Release date
February 2010
January 2024
Interface
PCI
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2475 MHz
Core clock speed
650 MHz
1980 MHz
Floating-point performance
104 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
292 million
35,800 million
Pipelines / CUDA cores
80
7168
Power consumption (TDP)
19 Watt
220 Watt
Texture fill rate
5.200
584.6
Memory type
DDR2
GDDR6X
Maximum RAM amount
512 MB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
666 MHz
21000 MHz
Memory bandwidth
5.328 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3