Raspberry Pi Model 3 B+ Thermal Raspberry Pi 3 Model B+ benchmarks for a future article. Pi 3 Model B: Processor: ARMv7 rev 4 @ 1.20GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 3 Model B Rev 1.2, Memory: 926MB, Disk: 32GB GB2MW, Graphics: VC4 V3D 2.1 1024MB, Monitor: VE228 OS: Raspbian 9.4, Kernel: 4.9.80-v7+ (armv7l), Desktop: LXDE 0.9.3, Display Server: X Server 1.19.2, Display Driver: modesetting 1.19.2, OpenGL: 2.1 Mesa 13.0.6 Gallium 0.4, Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1920x1080 Pi 3 Model B Plus: Processor: ARMv7 rev 4 @ 1.40GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3, Memory: 926MB, Disk: 32GB GB2MW, Graphics: VC4 V3D 2.1 1024MB, Monitor: VE228 OS: Raspbian 9.4, Kernel: 4.9.80-v7+ (armv7l), Desktop: LXDE 0.9.3, Display Server: X Server 1.19.2, Display Driver: modesetting 1.19.2, OpenGL: 2.1 Mesa 13.0.6 Gallium 0.4, Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1920x1080 Pi 3 Model B Plus + Heatsinks: Processor: ARMv7 rev 4 @ 1.40GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3, Memory: 926MB, Disk: 32GB GB2MW, Graphics: VC4 V3D 2.1 1024MB, Monitor: VE228 OS: Raspbian 9.4, Kernel: 4.9.80-v7+ (armv7l), Desktop: LXDE 0.9.3, Display Server: X Server 1.19.2, Display Driver: modesetting 1.19.2, OpenGL: 2.1 Mesa 13.0.6 Gallium 0.4, Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1920x1080 Radxa Zero: Processor: ARMv8 Cortex-A53 @ 1.51GHz (4 Cores), Motherboard: RockPI W2, Memory: 2048MB, Disk: 16GB 58A43A, Graphics: mesondrmfb, Monitor: BenQ GL2450 OS: Ubuntu 20.04, Kernel: 5.12.0 (aarch64), Desktop: Xfce, Display Server: X Server 1.20.11, Compiler: GCC 9.3.0 + Clang 10.0.0-4ubuntu1, File-System: ext4, Screen Resolution: 1920x1080 CacheBench Test: Read / Modify / Write MB/s > Higher Is Better Pi 3 Model B .................. 2010.37 |=========================== Pi 3 Model B Plus ............. 2346.80 |=============================== Pi 3 Model B Plus + Heatsinks . 2345.95 |=============================== Radxa Zero .................... 2833.70 |====================================== CacheBench System Temperature Monitor Celsius < Lower Is Better Pi 3 Model B .................. MIN: 39.7 AVG: 52.4 MAX: 55.8 Pi 3 Model B Plus ............. MIN: 52.6 AVG: 56.0 MAX: 56.9 Pi 3 Model B Plus + Heatsinks . MIN: 40.8 AVG: 49.2 MAX: 52.6 Timed MAFFT Alignment 7.392 Multiple Sequence Alignment Seconds < Lower Is Better Pi 3 Model B .................. 63.39 |================================= Pi 3 Model B Plus ............. 75.78 |======================================== Pi 3 Model B Plus + Heatsinks . 72.24 |====================================== Radxa Zero .................... 30.72 |================ Timed MAFFT Alignment 7.392 System Temperature Monitor Celsius < Lower Is Better Pi 3 Model B .................. MIN: 49 AVG: 77 MAX: 82 Pi 3 Model B Plus ............. MIN: 52 AVG: 64 MAX: 70 Pi 3 Model B Plus + Heatsinks . MIN: 49 AVG: 60 MAX: 66 C-Ray 1.1 Total Time Seconds < Lower Is Better Pi 3 Model B .................. 240.39 |======================================= Pi 3 Model B Plus ............. 226.25 |===================================== Pi 3 Model B Plus + Heatsinks . 212.75 |=================================== Radxa Zero .................... 175.34 |============================ C-Ray 1.1 System Temperature Monitor Celsius < Lower Is Better Pi 3 Model B .................. MIN: 60 AVG: 80 MAX: 81 Pi 3 Model B Plus ............. MIN: 57 AVG: 70 MAX: 71 Pi 3 Model B Plus + Heatsinks . MIN: 56 AVG: 69 MAX: 71 Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better Pi 3 Model B .................. 179682.59 |===================== Pi 3 Model B Plus ............. 234054.48 |============================ Pi 3 Model B Plus + Heatsinks . 211005.52 |========================= Radxa Zero .................... 304492.33 |==================================== Redis 4.0.8 System Temperature Monitor Celsius < Lower Is Better Pi 3 Model B .................. MIN: 55.8 AVG: 58.8 MAX: 61.8 Pi 3 Model B Plus ............. MIN: 56.4 AVG: 58.4 MAX: 60.1 Pi 3 Model B Plus + Heatsinks . MIN: 56.9 AVG: 59.3 MAX: 62.3 OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better Pi 3 Model B .................. 54.30 |======================================== Pi 3 Model B Plus ............. 29.67 |====================== Pi 3 Model B Plus + Heatsinks . 29.73 |====================== OpenSSL 1.1.0f System Temperature Monitor Celsius < Lower Is Better Pi 3 Model B .................. MIN: 53 AVG: 78 MAX: 83 Pi 3 Model B Plus ............. MIN: 55 AVG: 59 MAX: 61 Pi 3 Model B Plus + Heatsinks . MIN: 55 AVG: 58 MAX: 59 Stockfish 2014-11-26 Total Time ms < Lower Is Better Pi 3 Model B .................. 36686 |======================================== Pi 3 Model B Plus ............. 33914 |===================================== Pi 3 Model B Plus + Heatsinks . 31652 |=================================== Radxa Zero .................... 21778 |======================== Stockfish 2014-11-26 System Temperature Monitor Celsius < Lower Is Better Pi 3 Model B .................. MIN: 59.1 AVG: 61.3 MAX: 63.4 Pi 3 Model B Plus ............. MIN: 53.7 AVG: 57.9 MAX: 59.1 Pi 3 Model B Plus + Heatsinks . MIN: 53.7 AVG: 56.3 MAX: 57.5 System Temperature Monitor Phoronix Test Suite System Monitoring Celsius Pi 3 Model B .................. MIN: 40 AVG: 70 MAX: 83 Pi 3 Model B Plus ............. MIN: 52 AVG: 63 MAX: 71 Pi 3 Model B Plus + Heatsinks . MIN: 41 AVG: 61 MAX: 71