pi32
ARMv8 Cortex-A72 testing with a BCM2835 Raspberry Pi 4 Model B Rev 1.4 and vc4drmfb on Debian 10 via the Phoronix Test Suite.


pi32: 

	Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 64GB SN64G, Graphics: vc4drmfb

	OS: Raspbian 10, Kernel: 5.10.17-v7l+ (armv7l), Desktop: LXDE, Display Server: X Server 1.20.4, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080

pi64: 

	Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 128GB SN128, Graphics: vc4drmfb, Monitor: SHARP HDMI

	OS: Debian 10, Kernel: 5.10.17-v8+ (aarch64), Desktop: LXDE, Display Server: X Server 1.20.4, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 3840x2160


Java SciMark 2.0
Computational Test: Composite
Mflops > Higher Is Better
pi32 . 321.46 |=========================================
pi64 . 495.92 |================================================================


Java SciMark 2.0
Computational Test: Monte Carlo
Mflops > Higher Is Better
pi32 . 62.81  |============
pi64 . 331.27 |================================================================


Java SciMark 2.0
Computational Test: Fast Fourier Transform
Mflops > Higher Is Better
pi32 . 292.81 |==============================================
pi64 . 403.49 |================================================================


Java SciMark 2.0
Computational Test: Sparse Matrix Multiply
Mflops > Higher Is Better
pi32 . 314.91 |======================================================
pi64 . 371.50 |================================================================


Java SciMark 2.0
Computational Test: Dense LU Matrix Factorization
Mflops > Higher Is Better
pi32 . 520.53 |======================================
pi64 . 879.87 |================================================================


Java SciMark 2.0
Computational Test: Jacobi Successive Over-Relaxation
Mflops > Higher Is Better
pi32 . 416.24 |======================================================
pi64 . 493.49 |================================================================


7-Zip Compression 16.02
Compress Speed Test
MIPS > Higher Is Better
pi32 . 3408 |============================================================
pi64 . 3741 |==================================================================


Sysbench 1.0.20
Test: RAM / Memory
MiB/sec > Higher Is Better
pi32 . 1903.42 |===================
pi64 . 6158.28 |===============================================================


Sysbench 1.0.20
Test: CPU
Events Per Second > Higher Is Better
pi32 . 395.55  |====
pi64 . 5952.28 |===============================================================


Scikit-Learn 0.22.1

Seconds < Lower Is Better
pi32 . 203.51 |================================================================
pi64 . 131.35 |=========================================