HD Graphics 630 and Quadro K620M - video card comparison
Passmark - benchmark score HD Graphics 630 vs Quadro K620M
HD Graphics 630
1233
Quadro K620M
1200
HD Graphics 630
Quadro K620M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Maxwell (2014−2018)
GPU code name
Kaby-Lake-H-GT2
GM108
Market segment
Desktop
Mobile workstation
Release date
January 2017
March 2015
Interface
PCIe 3.0 x1
MXM-A (3.0)
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
1124 MHz
Core clock speed
300 MHz
1029 MHz
Floating-point performance
441.6 gflops
863.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
384
Power consumption (TDP)
15 Watt
30 Watt
Texture fill rate
26.40
17.98
Memory type
DDR3L/LPDDR3/LPDDR4
DDR3
Maximum RAM amount
64 GB
2 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
2000 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
Display Port
-
1.2
DirectX
12 (12_1)
12
CUDA
-
+
OpenCL
2.1
1.2
OpenGL
4.6
4.5
Shader Model
6.4
5
Vulkan
+
1.1.126
nView Display Management
-
+
Optimus
-
+
Quick Sync
+
-