HD Graphics 630 and UHD Graphics 620 - video card comparison
Passmark - benchmark score HD Graphics 630 vs UHD Graphics 620
HD Graphics 630
1233
UHD Graphics 620
1061
HD Graphics 630
UHD Graphics 620
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Gen. 9.5 (2017)
GPU code name
Kaby-Lake-H-GT2
Kaby-Lake-Refresh GT2
Market segment
Desktop
Laptop
Release date
January 2017
September 2017
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Boost clock speed
1150 MHz
1150 MHz
Core clock speed
300 MHz
300 MHz
Floating-point performance
441.6 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
189 million
Pipelines / CUDA cores
24
24
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
26.40
27.60
Memory type
DDR3L/LPDDR3/LPDDR4
LPDDR3/DDR4
Maximum RAM amount
64 GB
32 GB
Memory bus width
64/128 Bit
System Shared
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
Quick Sync
+
+