Raspberry Pi 4 Memory Performance
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.


Raspberry Pi 4: 

	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: DELL P2415Q

	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: 1024x768


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Integer
MB/s > Higher Is Better
Raspberry Pi 4 . 3691.07 |=====================================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Integer
MB/s > Higher Is Better
Raspberry Pi 4 . 4574.62 |=====================================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Integer
MB/s > Higher Is Better
Raspberry Pi 4 . 4782.32 |=====================================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Integer
MB/s > Higher Is Better
Raspberry Pi 4 . 4191.62 |=====================================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Integer
MB/s > Higher Is Better
Raspberry Pi 4 . 4556.95 |=====================================================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Floating Point
MB/s > Higher Is Better
Raspberry Pi 4 . 4240.07 |=====================================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Floating Point
MB/s > Higher Is Better
Raspberry Pi 4 . 3184.97 |=====================================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Floating Point
MB/s > Higher Is Better
Raspberry Pi 4 . 4631.38 |=====================================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
Raspberry Pi 4 . 3812.03 |=====================================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Floating Point
MB/s > Higher Is Better
Raspberry Pi 4 . 3833.97 |=====================================================


Tinymembench 2018-05-28
Standard Memcpy
MB/s > Higher Is Better
Raspberry Pi 4 . 2758.87 |=====================================================


Tinymembench 2018-05-28
Standard Memset
MB/s > Higher Is Better
Raspberry Pi 4 . 3921.43 |=====================================================


MBW 2018-09-08
Test: Memory Copy - Array Size: 128 MiB
MiB/s > Higher Is Better
Raspberry Pi 4 . 2349.20 |=====================================================


MBW 2018-09-08
Test: Memory Copy - Array Size: 512 MiB
MiB/s > Higher Is Better
Raspberry Pi 4 . 2441.63 |=====================================================


MBW 2018-09-08
Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB
MiB/s > Higher Is Better
Raspberry Pi 4 . 2369.07 |=====================================================


MBW 2018-09-08
Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB
MiB/s > Higher Is Better
Raspberry Pi 4 . 2410.94 |=====================================================