PHP 8.0 Benchmarking
2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1006G BIOS) and ASPEED on Ubuntu 20.10 via the Phoronix Test Suite.


PHP 7.3.24: 

	Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710

	OS: Ubuntu 20.10, Kernel: 5.8.0-29-generic (x86_64), Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080

PHP 7.4.12: 

	Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710

	OS: Ubuntu 20.10, Kernel: 5.8.0-29-generic (x86_64), Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080

PHP 8.0-rc5: 

	Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1006G BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710

	OS: Ubuntu 20.10, Kernel: 5.8.0-29-generic (x86_64), Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080


Phoronix Test Suite Self Test 1.0
Test: Total Time
Seconds < Lower Is Better
PHP 7.3.24 .. 260.83 |========================================================
PHP 7.4.12 .. 261.62 |========================================================
PHP 8.0-rc5 . 264.73 |=========================================================


Phoronix Test Suite Self Test 1.0
Test: List Suites
Seconds < Lower Is Better
PHP 7.3.24 .. 1.728 |==========================================================
PHP 7.4.12 .. 1.722 |==========================================================
PHP 8.0-rc5 . 1.729 |==========================================================


Phoronix Test Suite Self Test 1.0
Test: Render Test
Seconds < Lower Is Better
PHP 7.3.24 .. 70.70 |=========================================================
PHP 7.4.12 .. 70.95 |=========================================================
PHP 8.0-rc5 . 71.78 |==========================================================


Phoronix Test Suite Self Test 1.0
Test: Info Command
Seconds < Lower Is Better
PHP 7.3.24 .. 4.006 |==========================================================
PHP 7.4.12 .. 3.977 |==========================================================
PHP 8.0-rc5 . 3.935 |=========================================================


Phoronix Test Suite Self Test 1.0
Test: Merge Results
Seconds < Lower Is Better
PHP 7.3.24 .. 4.514 |==========================================================
PHP 7.4.12 .. 4.528 |==========================================================
PHP 8.0-rc5 . 4.433 |=========================================================


Phoronix Test Suite Self Test 1.0
Test: Peak Memory Usage
MB < Lower Is Better
PHP 7.3.24 .. 2059.33 |========================================================
PHP 7.4.12 .. 2069.33 |========================================================
PHP 8.0-rc5 . 2068.33 |========================================================


PHPBench 0.8.1
PHP Benchmark Suite
Score > Higher Is Better
PHP 7.3.24 .. 543430 |=====================================================
PHP 7.4.12 .. 532592 |====================================================
PHP 8.0-rc5 . 583461 |=========================================================