Radeon R5 M420 and HD Graphics 500 - video card comparison
Passmark - benchmark score Radeon R5 M420 vs HD Graphics 500
Radeon R5 M420
501
HD Graphics 500
307
Radeon R5 M420
HD Graphics 500
Architecture
GCN (2011−2017)
Gen. 9 Apollo Lake (2016−2017)
GPU code name
Jet
Apollo Lake
Market segment
Laptop
Laptop
Release date
June 2016
September 2016
Interface
PCIe 3.0 x8
PCIe 3.0 x1
Boost clock speed
850 MHz
700 MHz
Core clock speed
780 MHz
300 MHz
Floating-point performance
547.2 gflops
144.0 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
690 million
189 million
Pipelines / CUDA cores
320
12
Power consumption (TDP)
-
10 Watt
Texture fill rate
17.00
9.000
Memory type
DDR3
DDR3L/LPDDR3/LPDDR4
Maximum RAM amount
4 GB
8 GB
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
2000 MHz
System Shared
Memory bandwidth
16 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.1.97
Quick Sync
-
+