HD Graphics 405 and UHD Graphics 615 - video card comparison
HD Graphics 405
UHD Graphics 615
Architecture
Gen. 8 (2015−2016)
Gen. 9 Amber Lake (2018)
GPU code name
Braswell
Kaby-Lake GT2
Market segment
Laptop
Laptop
Release date
April 2016
August 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
700 MHz
1000 MHz
Core clock speed
320 MHz
300 MHz
Floating-point performance
213.1 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
16
24
Power consumption (TDP)
6 Watt
5 Watt
Texture fill rate
11.20
25.20
Memory type
System Shared
DDR3L/LPDDR3
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
64/128 Bit
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.3
4.6
Shader Model
5.1
6.4
Vulkan
1.1.80
1.1.103
Quick Sync
-
+