RaspPi 4 B 4GB ARMv7 Cortex-A72 testing on Raspbian 10 via the Phoronix Test Suite. 1.500GHz no heatsink: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.550GHz no heatsink: Processor: ARMv7 Cortex-A72 @ 1.60GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.600GHz no heatsink: Processor: ARMv7 Cortex-A72 @ 1.60GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.650GHz no heatsink: Processor: ARMv7 Cortex-A72 @ 1.70GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.700GHz no heatsink: Processor: ARMv7 Cortex-A72 @ 1.70GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.500GHz with heatsink: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.700GHz with heatsink: Processor: ARMv7 Cortex-A72 @ 1.70GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.750GHz with heatsink: Processor: ARMv7 Cortex-A72 @ 1.80GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.800GHz with heatsink: Processor: ARMv7 Cortex-A72 @ 1.80GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.850GHz with heatsink: Processor: ARMv7 Cortex-A72 @ 1.90GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.900GHz with heatsink: Processor: ARMv7 Cortex-A72 @ 1.90GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.950GHz with heatsink: Processor: ARMv7 Cortex-A72 @ 2.00GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 1.5000GHz with heatsink and fan: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB EB1QT OS: Raspbian 10, Kernel: 5.4.83-v7l+ (armv7l), Compiler: GCC 8.3.0, File-System: ext4 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better 1.500GHz no heatsink ............ 3643 |=================================== 1.550GHz no heatsink ............ 3670 |=================================== 1.600GHz no heatsink ............ 3719 |==================================== 1.650GHz no heatsink ............ 3778 |==================================== 1.700GHz no heatsink ............ 3853 |===================================== 1.500GHz with heatsink .......... 3650 |=================================== 1.700GHz with heatsink .......... 3821 |===================================== 1.750GHz with heatsink .......... 3889 |===================================== 1.800GHz with heatsink .......... 3947 |====================================== 1.850GHz with heatsink .......... 3974 |====================================== 1.900GHz with heatsink .......... 4038 |======================================= 1.950GHz with heatsink .......... 4079 |======================================= 1.5000GHz with heatsink and fan . 3613 |=================================== John The Ripper 1.9.0-jumbo-1 Test: MD5 Real C/S > Higher Is Better 1.500GHz no heatsink ............ 24516 |============================= 1.550GHz no heatsink ............ 25352 |============================== 1.600GHz no heatsink ............ 26174 |=============================== 1.650GHz no heatsink ............ 26927 |================================ 1.700GHz no heatsink ............ 27788 |================================= 1.500GHz with heatsink .......... 24530 |============================= 1.700GHz with heatsink .......... 27795 |================================= 1.750GHz with heatsink .......... 28596 |================================== 1.800GHz with heatsink .......... 29429 |=================================== 1.850GHz with heatsink .......... 30122 |==================================== 1.900GHz with heatsink .......... 31067 |===================================== 1.950GHz with heatsink .......... 31878 |====================================== 1.5000GHz with heatsink and fan . 24275 |============================= John The Ripper 1.9.0-jumbo-1 Test: Blowfish Real C/S > Higher Is Better 1.500GHz no heatsink ............ 863 |============================== 1.550GHz no heatsink ............ 891 |=============================== 1.600GHz no heatsink ............ 921 |================================ 1.650GHz no heatsink ............ 950 |================================= 1.700GHz no heatsink ............ 979 |================================== 1.500GHz with heatsink .......... 863 |============================== 1.700GHz with heatsink .......... 978 |================================== 1.750GHz with heatsink .......... 1007 |=================================== 1.800GHz with heatsink .......... 1033 |==================================== 1.850GHz with heatsink .......... 1057 |===================================== 1.900GHz with heatsink .......... 1093 |====================================== 1.950GHz with heatsink .......... 1122 |======================================= 1.5000GHz with heatsink and fan . 852 |============================== John The Ripper 1.9.0-jumbo-1 System Temperature Monitor Celsius < Lower Is Better 1.500GHz no heatsink ............ MIN: 39 AVG: 59 MAX: 67 1.550GHz no heatsink ............ MIN: 39 AVG: 60 MAX: 67 1.600GHz no heatsink ............ MIN: 35 AVG: 57 MAX: 67 1.650GHz no heatsink ............ MIN: 40 AVG: 62 MAX: 70 1.700GHz no heatsink ............ MIN: 39 AVG: 63 MAX: 71 1.500GHz with heatsink .......... MIN: 30 AVG: 50 MAX: 59 1.700GHz with heatsink .......... MIN: 37 AVG: 57 MAX: 66 1.750GHz with heatsink .......... MIN: 34 AVG: 59 MAX: 69 1.800GHz with heatsink .......... MIN: 41 AVG: 65 MAX: 76 1.850GHz with heatsink .......... MIN: 34 AVG: 62 MAX: 74 1.900GHz with heatsink .......... MIN: 39 AVG: 68 MAX: 79 1.950GHz with heatsink .......... MIN: 37 AVG: 70 MAX: 82 1.5000GHz with heatsink and fan . MIN: 33 AVG: 48 MAX: 53 John The Ripper 1.9.0-jumbo-1 System Temperature Monitor Celsius < Lower Is Better 1.500GHz no heatsink ............ MIN: 53 AVG: 60 MAX: 62 1.550GHz no heatsink ............ MIN: 53 AVG: 61 MAX: 63 1.600GHz no heatsink ............ MIN: 51 AVG: 60 MAX: 63 1.650GHz no heatsink ............ MIN: 54 AVG: 62 MAX: 65 1.700GHz no heatsink ............ MIN: 55 AVG: 63 MAX: 66 1.500GHz with heatsink .......... MIN: 47 AVG: 54 MAX: 57 1.700GHz with heatsink .......... MIN: 52 AVG: 60 MAX: 62 1.750GHz with heatsink .......... MIN: 54 AVG: 63 MAX: 66 1.800GHz with heatsink .......... MIN: 58 AVG: 67 MAX: 71 1.850GHz with heatsink .......... MIN: 57 AVG: 66 MAX: 70 1.900GHz with heatsink .......... MIN: 60 AVG: 71 MAX: 74 1.950GHz with heatsink .......... MIN: 63 AVG: 75 MAX: 79 1.5000GHz with heatsink and fan . MIN: 39 AVG: 46 MAX: 48 7-Zip Compression 16.02 System Temperature Monitor Celsius < Lower Is Better 1.500GHz no heatsink ............ MIN: 50 AVG: 59 MAX: 63 1.550GHz no heatsink ............ MIN: 51 AVG: 61 MAX: 64 1.600GHz no heatsink ............ MIN: 51 AVG: 60 MAX: 64 1.650GHz no heatsink ............ MIN: 52 AVG: 62 MAX: 65 1.700GHz no heatsink ............ MIN: 53 AVG: 62 MAX: 66 1.500GHz with heatsink .......... MIN: 47 AVG: 56 MAX: 59 1.700GHz with heatsink .......... MIN: 50 AVG: 59 MAX: 62 1.750GHz with heatsink .......... MIN: 53 AVG: 63 MAX: 67 1.800GHz with heatsink .......... MIN: 56 AVG: 66 MAX: 70 1.850GHz with heatsink .......... MIN: 56 AVG: 67 MAX: 70 1.900GHz with heatsink .......... MIN: 59 AVG: 70 MAX: 74 1.950GHz with heatsink .......... MIN: 62 AVG: 74 MAX: 79 1.5000GHz with heatsink and fan . MIN: 37 AVG: 45 MAX: 48 System Temperature Monitor Phoronix Test Suite System Monitoring Celsius 1.500GHz no heatsink ............ MIN: 39 AVG: 59 MAX: 67 1.550GHz no heatsink ............ MIN: 39 AVG: 60 MAX: 67 1.600GHz no heatsink ............ MIN: 35 AVG: 59 MAX: 67 1.650GHz no heatsink ............ MIN: 40 AVG: 62 MAX: 70 1.700GHz no heatsink ............ MIN: 39 AVG: 62 MAX: 71 1.500GHz with heatsink .......... MIN: 30 AVG: 53 MAX: 59 1.700GHz with heatsink .......... MIN: 36 AVG: 58 MAX: 66 1.750GHz with heatsink .......... MIN: 34 AVG: 62 MAX: 69 1.800GHz with heatsink .......... MIN: 41 AVG: 66 MAX: 76 1.850GHz with heatsink .......... MIN: 34 AVG: 65 MAX: 74 1.900GHz with heatsink .......... MIN: 39 AVG: 69 MAX: 79 1.950GHz with heatsink .......... MIN: 37 AVG: 72 MAX: 82 1.5000GHz with heatsink and fan . MIN: 33 AVG: 46 MAX: 53