RPi4 Therm ARMv7 Cortex-A72 testing with a BCM2835 Raspberry Pi 4 Model B Rev 1.1 and V3D 4.2 2GB on Raspbian 10 via the Phoronix Test Suite. Old: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 16GB SC16G, Graphics: V3D 4.2 2GB, Monitor: G237HL OS: Raspbian 10, Kernel: 4.19.50-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.1.0-devel, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080 New: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 2048MB, Disk: 16GB SC16G, Graphics: V3D 4.2 2GB, Monitor: G237HL OS: Raspbian 10, Kernel: 4.19.75-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.2.0-rc1, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Old . 3515 |=================================================================== New . 3464 |================================================================== 7-Zip Compression 16.02 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1461 MAX: 1500 New . MIN: 600 AVG: 1465 MAX: 1500 7-Zip Compression 16.02 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 44.8 AVG: 56.1 MAX: 60.9 New . MIN: 51.1 AVG: 59.2 MAX: 62.3 Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better Old . 289.82 |============================================================== New . 302.39 |================================================================= Zstd Compression 1.3.4 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1485 MAX: 1500 New . MIN: 600 AVG: 1483 MAX: 1500 Zstd Compression 1.3.4 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 52.6 AVG: 60.1 MAX: 63.8 New . MIN: 54.0 AVG: 59.5 MAX: 61.8 Coremark 1.0 CoreMark Size 666 - Iterations Per Second Iterations/Sec > Higher Is Better Old . 33074.02 |=============================================================== New . 33069.66 |=============================================================== Coremark 1.0 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1334 MAX: 1500 New . MIN: 600 AVG: 1356 MAX: 1500 Coremark 1.0 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 57.0 AVG: 63.3 MAX: 67.2 New . MIN: 55.5 AVG: 60.9 MAX: 63.8 FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Old . 117.15 |================================================================= New . 112.78 |=============================================================== FLAC Audio Encoding 1.3.2 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1424 MAX: 1500 New . MIN: 600 AVG: 1424 MAX: 1500 FLAC Audio Encoding 1.3.2 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 55.0 AVG: 58.7 MAX: 62.3 New . MIN: 53.6 AVG: 56.7 MAX: 59.4 LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better Old . 41.53 |================================================================== New . 41.52 |================================================================== LAME MP3 Encoding 3.100 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1434 MAX: 1500 New . MIN: 600 AVG: 1428 MAX: 1500 LAME MP3 Encoding 3.100 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 54.5 AVG: 56.8 MAX: 58.9 New . MIN: 51.6 AVG: 55.0 MAX: 56.5 DaCapo Benchmark 9.12-MR1 Java Test: Jython msec < Lower Is Better Old . 32856 |=============================================================== New . 34267 |================================================================== DaCapo Benchmark 9.12-MR1 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1427 MAX: 1500 New . MIN: 600 AVG: 1434 MAX: 1500 DaCapo Benchmark 9.12-MR1 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 54.0 AVG: 58.5 MAX: 61.3 New . MIN: 51.1 AVG: 56.3 MAX: 58.9 Stress-NG 0.07.26 Test: CPU Stress Bogo Ops/s > Higher Is Better Old . 140.44 |================================================================ New . 141.64 |================================================================= Stress-NG 0.07.26 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1410 MAX: 1500 New . MIN: 600 AVG: 1435 MAX: 1500 Stress-NG 0.07.26 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 55.0 AVG: 63.3 MAX: 67.2 New . MIN: 53.1 AVG: 58.7 MAX: 61.3 Stress-NG 0.07.26 Test: Context Switching Bogo Ops/s > Higher Is Better Old . 264636.06 |============================================================= New . 270150.77 |============================================================== Stress-NG 0.07.26 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1394 MAX: 1500 New . MIN: 600 AVG: 1421 MAX: 1500 Stress-NG 0.07.26 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 58.9 AVG: 65.5 MAX: 68.2 New . MIN: 54.0 AVG: 60.1 MAX: 61.8 PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Old . 100836 |================================================================= New . 99488 |================================================================ PHPBench 0.8.1 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1465 MAX: 1500 New . MIN: 600 AVG: 1474 MAX: 1500 PHPBench 0.8.1 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 57.0 AVG: 60.2 MAX: 62.8 New . MIN: 53.6 AVG: 55.8 MAX: 58.4 PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Old . 5274 |=================================================================== New . 5266 |=================================================================== PyBench 2018-02-16 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1474 MAX: 1500 New . MIN: 600 AVG: 1474 MAX: 1500 PyBench 2018-02-16 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 55.5 AVG: 57.9 MAX: 59.9 New . MIN: 52.6 AVG: 55.0 MAX: 56.5 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Old . 144.00 |================================================================= New . 142.93 |================================================================= SciMark 2.0 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1392 MAX: 1500 New . MIN: 600 AVG: 1412 MAX: 1500 SciMark 2.0 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 54.0 AVG: 57.0 MAX: 58.4 New . MIN: 51.6 AVG: 54.5 MAX: 56.5 libjpeg-turbo tjbench 2.0.2 Test: Decompression Throughput Megapixels/sec > Higher Is Better Old . 49.30 |================================================================== New . 49.11 |================================================================== libjpeg-turbo tjbench 2.0.2 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1235 MAX: 1500 New . MIN: 600 AVG: 1275 MAX: 1500 libjpeg-turbo tjbench 2.0.2 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 53.6 AVG: 55.6 MAX: 57.0 New . MIN: 51.1 AVG: 53.3 MAX: 55.0 x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better Old . 4.77 |=================================================================== New . 4.77 |=================================================================== x264 2018-09-25 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1472 MAX: 1500 New . MIN: 600 AVG: 1475 MAX: 1500 x264 2018-09-25 System Temperature Monitor Celsius < Lower Is Better Old . MIN: 53.6 AVG: 63.5 MAX: 67.2 New . MIN: 51.1 AVG: 59.7 MAX: 62.8 GIMP 2.10.8 Test: resize Seconds < Lower Is Better Old . 10.606 |================================================================= New . 8.887 |====================================================== GIMP CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1258 MAX: 1500 GIMP System Temperature Monitor Celsius < Lower Is Better Old . MIN: 55.0 AVG: 58.0 MAX: 61.3 GIMP 2.10.8 Test: rotate Seconds < Lower Is Better Old . 6.902 |================================================================== New . 4.286 |========================================= GIMP CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better Old . MIN: 600 AVG: 1258 MAX: 1500 GIMP System Temperature Monitor Celsius < Lower Is Better Old . MIN: 53.6 AVG: 56.0 MAX: 57.9 CPU Peak Freq (Highest CPU Core Frequency) Monitor Phoronix Test Suite System Monitoring Megahertz Old . MIN: 600 AVG: 1383 MAX: 1500 New . MIN: 600 AVG: 1398 MAX: 1500 System Temperature Monitor Phoronix Test Suite System Monitoring Celsius Old . MIN: 44.8 AVG: 59.6 MAX: 68.2 New . MIN: 51.1 AVG: 57.1 MAX: 63.8 GIMP 2.10.8 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better New . MIN: 600 AVG: 1282 MAX: 1500 GIMP 2.10.8 System Temperature Monitor Celsius < Lower Is Better New . MIN: 52.6 AVG: 55.1 MAX: 58.4 GIMP 2.10.8 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better New . MIN: 600 AVG: 1332 MAX: 1500 GIMP 2.10.8 System Temperature Monitor Celsius < Lower Is Better New . MIN: 51.6 AVG: 53.8 MAX: 55.5