HD Graphics 505 and Radeon RX 550 512SP - video card comparison
HD Graphics 505
Radeon RX 550 512SP
Architecture
Gen. 9 Apollo Lake (2016−2017)
GCN 4.0 (2016−2020)
GPU code name
Apollo Lake
Baffin
Market segment
Laptop
Desktop
Release date
September 2016
October 2017
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
750 MHz
1071 MHz
Core clock speed
300 MHz
-
Floating-point performance
230.4 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
3,000 million
Pipelines / CUDA cores
18
512
Power consumption (TDP)
10 Watt
50 Watt
Texture fill rate
11.70
34.27
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
6 GB/s
Memory bandwidth
-
96 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.97
1.2
Quick Sync
+
-