HD Graphics 620 and NVS 300 - video card comparison
Passmark - benchmark score HD Graphics 620 vs NVS 300
HD Graphics 620
963
NVS 300
125
HD Graphics 620
NVS 300
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Tesla 2.0 (2007−2013)
GPU code name
Kaby-Lake GT2
GT218
Market segment
Laptop
Workstation
Release date
August 2016
January 2011
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
520 MHz
Floating-point performance
403.2 gflops
39.36 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
260 million
Pipelines / CUDA cores
24
16
Power consumption (TDP)
15 Watt
18 Watt
Texture fill rate
25.20
4.160
Memory type
DDR3L/LPDDR3/LPDDR4
DDR3
Maximum RAM amount
32 GB
512 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1580 MHz
Memory bandwidth
-
12.64 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DMS-59
DirectX
12 (12_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
2.1
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
+
N/A
Quick Sync
+
-