UHD Graphics 620 and HD Graphics 515 - video card comparison
Passmark - benchmark score UHD Graphics 620 vs HD Graphics 515
UHD Graphics 620
1061
HD Graphics 515
652
UHD Graphics 620
HD Graphics 515
Architecture
Gen. 9.5 (2017)
Gen. 9 Skylake (2015−2016)
GPU code name
Kaby-Lake-Refresh GT2
Skylake GT2
Market segment
Laptop
Laptop
Release date
September 2017
September 2015
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
1150 MHz
1000 MHz
Core clock speed
300 MHz
300 MHz
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
24
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
27.60
22.80
Memory type
LPDDR3/DDR4
DDR3L/LPDDR3
Maximum RAM amount
32 GB
System Shared
Memory bus width
System Shared
64/128 Bit
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.103
1.1.97
Quick Sync
+
+