UHD Graphics 620 and HD Graphics 510 - video card comparison
Passmark - benchmark score UHD Graphics 620 vs HD Graphics 510
UHD Graphics 620
1061
HD Graphics 510
644
UHD Graphics 620
HD Graphics 510
Architecture
Gen. 9.5 (2017)
Gen. 9 Skylake (2015−2016)
GPU code name
Kaby-Lake-Refresh GT2
Skylake GT1
Market segment
Laptop
Laptop
Release date
September 2017
September 2015
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
1150 MHz
950 MHz
Core clock speed
300 MHz
300 MHz
Floating-point performance
-
182.4 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
189 million
Pipelines / CUDA cores
24
12
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
27.60
11.40
Memory type
LPDDR3/DDR4
LPDDR3/DDR4
Maximum RAM amount
32 GB
32 GB
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
+
+