Radeon 530 and Radeon HD 7450 OEM - video card comparison
Radeon 530
Radeon HD 7450 OEM
Architecture
GCN (2011−2017)
TeraScale 2 (2009−2015)
GPU code name
Meso
Caicos
Market segment
Laptop
Desktop
Release date
March 2017
January 2012
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1024 MHz
-
Core clock speed
1024 MHz
625 MHz
Floating-point performance
784.1 gflops
200.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,550 million
370 million
Pipelines / CUDA cores
384
160
Power consumption (TDP)
50 Watt
18 Watt
Texture fill rate
24.50
5.000
Memory type
DDR3/GDDR5
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2250 MHz
1066 MHz
Memory bandwidth
28.8 GB/s
8.528 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI
HDMI
+
+
DirectX
12.0
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.5
4.4
Shader Model
5.0
5.0
Vulkan
+
N/A