Radeon RX 560X and Radeon Graphics 448SP - video card comparison
Radeon RX 560X
Radeon Graphics 448SP
Architecture
GCN 4.0 (2016−2020)
GCN 5.1 (2018−2021)
GPU code name
Polaris 21
Renoir
Market segment
Desktop
Desktop
Release date
April 2018
January 2020
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
None
Boost clock speed
1275 MHz
1900 MHz
Core clock speed
1175 MHz
-
Floating-point performance
2,611 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,000 million
9,800 million
Pipelines / CUDA cores
1024
448
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
81.60
53.20
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
7000 MHz
System Shared
Memory bandwidth
112.0 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Motherboard Dependent
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7 (6.4)
Vulkan
1.2.131
1.3