JavaScript Charts Performance Comparison / Surface Grid Charts PDF Free Download
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JavaScript Charts Performance Comparison / Surface
Grid Charts
Test date November 26th, 2021
Foreword
Test hardware setups
Test chart libraries (in no particular order)
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Results (1/3)
Static performance comparison breakdown
JavaScript Chart Library
Loading speed (milliseconds)
Surface grid
size
Non hardware
accelerated charts
average speed
Hardware
accelerated charts
speed
LightningChart
speed
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o
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o
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o
Results (2/3)
Refreshing performance comparison breakdown
JavaScript Chart Library
Actual refresh rate /s
CPU Usage
(%)
JavaScript Chart Library
Max data
process speed
Surface grid
size
Achieved
refresh rate
Results (3/3)
Appending performance comparison breakdown
JavaScript Chart Library
Refresh rate (FPS)
CPU Usage (%)
JavaScript chart library
Heaviest test
while keeping FPS
> 10
Incoming data
points per
second
CPU
usage
(%)
Additional Test
Static surface chart
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Refreshing surface chart
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JavaScript
chart library
Refresh
rate (Hz)
Surface grid
dimensions
Total
data
points
per
refresh
Achieved
refresh
rate (FPS)
CPU
usage
(%)
Appending surface chart
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JavaScript chart
library
Surface grid
dimensions
New data
points per
second
Achieved
refresh rate
(FPS)
CPU
usage
(%)
Conclusion – Which is the fastest JavaScript chart?
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About LightningChart® JS
