Radeon 530 and Radeon R7 450 OEM - video card comparison
Radeon 530
Radeon R7 450 OEM
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Meso
Cape Verde
Market segment
Laptop
Desktop
Release date
March 2017
June 2016
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1024 MHz
-
Core clock speed
1024 MHz
925 MHz
Floating-point performance
784.1 gflops
947.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
1,500 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
50 Watt
65 Watt
Texture fill rate
24.50
29.60
Memory type
DDR3/GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2250 MHz
4.5 GB/s
Memory bandwidth
28.8 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
+
+
DirectX
12.0
12 (11_1)
OpenCL
2.0
2.1 (1.2)
OpenGL
4.5
4.6
Shader Model
5.0
6.5 (5.1)
Vulkan
+
1.2.170