memory test1 memory memory: Processor: Intel Xeon E5-2686 v4 (2 Cores), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8192 MB RAM, Disk: 97GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 18.04, Kernel: 5.4.0-1029-aws (x86_64), Compiler: GCC 7.5.0, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon compare memory: Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 32GB SD32G OS: Ubuntu 20.04, Kernel: 5.4.0-1041-raspi (aarch64), Compiler: GCC 9.3.0, File-System: ext4 Compare Memory: Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 32GB SD32G OS: Ubuntu 20.04, Kernel: 5.4.0-1041-raspi (aarch64), Compiler: GCC 9.3.0, File-System: ext4 raspberry: Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 32GB SD32G OS: Ubuntu 20.04, Kernel: 5.4.0-1041-raspi (aarch64), Compiler: GCC 9.3.0, File-System: ext4 Raspberry memory: Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 32GB SD32G OS: Ubuntu 20.04, Kernel: 5.4.0-1041-raspi (aarch64), Compiler: GCC 9.3.0, File-System: ext4 RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better memory ........... 17948.54 |================================================== compare memory ... 3912.11 |=========== Compare Memory ... 3902.34 |=========== Raspberry memory . 3908.84 |=========== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better memory ........... 16192.01 |================================================== compare memory ... 4450.64 |============== Compare Memory ... 4266.86 |============= Raspberry memory . 4316.47 |============= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better memory ........... 15832.38 |================================================== compare memory ... 4454.41 |============== Compare Memory ... 4466.66 |============== Raspberry memory . 4530.14 |============== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better memory ........... 17215.21 |================================================== compare memory ... 2421.93 |======= Compare Memory ... 2471.33 |======= Raspberry memory . 2412.48 |======= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better memory ........... 17250.50 |================================================== compare memory ... 3840.15 |=========== Compare Memory ... 3710.63 |=========== Raspberry memory . 3788.62 |=========== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better memory ........... 17587.63 |================================================== compare memory ... 3959.36 |=========== Compare Memory ... 3992.45 |=========== Raspberry memory . 3880.03 |=========== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better memory ........... 16411.48 |================================================== Compare Memory ... 4144.37 |============= Raspberry memory . 4347.53 |============= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better memory ........... 16101.86 |================================================== Compare Memory ... 4273.35 |============= Raspberry memory . 4431.12 |============== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better memory ........... 17699.97 |================================================== Compare Memory ... 2965.70 |======== Raspberry memory . 3006.44 |======== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better memory ........... 16909.85 |================================================== Compare Memory ... 3785.83 |=========== Raspberry memory . 3922.47 |============