HD Graphics 520 and Polaris 23 - video card comparison
HD Graphics 520
Polaris 23
Architecture
Gen. 9 Skylake (2015−2016)
GCN 4.0 (2016−2020)
GPU code name
Skylake GT2
Polaris 23
Market segment
Laptop
Desktop
Release date
September 2015
-
Interface
PCIe 3.0 x1
-
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
2,200 million
Pipelines / CUDA cores
24
640
Power consumption (TDP)
15 Watt
-
Texture fill rate
25.20
-
Memory type
DDR3L/LPDDR3/DDR4
-
Maximum RAM amount
32 GB
-
Memory bus width
64/128 Bit
-
Memory clock speed
System Shared
-
Shared memory
+
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
+
1.3
Quick Sync
+
-