smallpt-benchmarks ARMv8 Neoverse-N1 testing on Amazon Linux 2 via the Phoronix Test Suite. C5.Large: Processor: Intel Xeon Platinum 8275CL (1 Core / 2 Threads), Motherboard: Amazon EC2 c5.large (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2, Kernel: 4.14.231-173.361.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: KVM C6g.Large: Processor: ARMv8 Neoverse-N1 (2 Cores), Motherboard: Amazon EC2 c6g.large (1.0 BIOS), Chipset: Amazon Device 0200, Memory: 4096MB, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2, Kernel: 4.14.231-173.361.amzn2.aarch64 (aarch64) 20210426, Compiler: GCC 7.3.1 20180712, File-System: xfs Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better C5.Large .. 109.12 |=========================================================== C6g.Large . 89.14 |================================================