TTGO T-Display-S3 speed test
Автор: afterBlink
Загружено: 2023-03-01
Просмотров: 2932
Описание:
To get a first impression of the T-Display-S3, I ran some benchmark tests simultaneously on this ESP32-S3/i80 device and on what is currently my fastest ESP32/SPI module, the LilyGO LILY Pi.
Scaled down to the little guy's 320x170px resolution, each test focuses on a specific aspect:
0:02 Images from DRAM
0:20 Images fromPSRAM
0:35 "Tearing Test"
0:56 Goniometry
1:14 32 bit floating point performance
1:43 64 bit floating point performance
2:02 Overall stress test (*many* single-byte memory reads per frame)
Correction: the number of pushImage() commands in the first test should be 11106 and 5252 respectively (66x41px images).
Note: this is a speed test, not a review. If it were, I'd say that the T-Display-S3 is a great module, amply fast enough for its quality display's resolution.
Libraries used:
T-Display-S3: TFT_eSPI v. 2.5.0
LILY Pi: TFT_eSPI v. 2.3.70 (my preferred version for this device)
Music: • Army Dreamers (Kate Bush cover) Instrumental
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