Raspberry Pi 2 Zero Perf Per Watt
Benchmarks by Michael Larabel for a future article on Phoronix.


Raspberry Pi Zero: 

	Processor: ARMv6-compatible rev 7 @ 1.00GHz (1 Core), Motherboard: BCM2708 Raspberry Pi ? Rev 1.2, Memory: 434MB, Disk: 8GB SL08G

	OS: Raspbian 8.0, Kernel: 4.1.13+ (armv6l), Desktop: LXDE 0.7.2, Display Server: X Server 1.16.4, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1776x952

Raspberry Pi 2: 

	Processor: ARMv7 rev 5 @ 0.90GHz (4 Cores), Motherboard: BCM2709 Raspberry Pi 2 Model B Rev 1.1, Memory: 925MB, Disk: 16GB SD16G

	OS: Raspbian 8.0, Kernel: 4.1.13-v7+ (armv7l), Desktop: LXDE 0.7.2, Display Server: X Server 1.16.4, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1776x952


VP8 libvpx Encoding 1.3.0
vpxenc
Frames Per Second > Higher Is Better
Raspberry Pi Zero . 0.15 |===
Raspberry Pi 2 .... 2.63 |=====================================================


VP8 libvpx Encoding 1.3.0
vpxenc
Frames Per Second Per Watt > Higher Is Better
Raspberry Pi Zero . 0.05 |====
Raspberry Pi 2 .... 0.65 |=====================================================


VP8 libvpx Encoding 1.3.0
System Power Consumption Monitor
Watts < Lower Is Better
Raspberry Pi Zero . MIN: 2.6  AVG: 2.8  MAX: 2.8 
Raspberry Pi 2 .... MIN: 3.3  AVG: 4.1  MAX: 4.2 


John The Ripper 1.8.0
Test: Traditional DES
Real C/S > Higher Is Better
Raspberry Pi Zero . 84879000  |===========
Raspberry Pi 2 .... 360240333 |================================================


John The Ripper 1.8.0
Test: Traditional DES
Real C/S Per Watt > Higher Is Better
Raspberry Pi Zero . 30488146.55 |===============
Raspberry Pi 2 .... 92941262.38 |==============================================


John The Ripper 1.8.0
System Power Consumption Monitor
Watts < Lower Is Better
Raspberry Pi Zero . MIN: 2.6  AVG: 2.8  MAX: 2.8 
Raspberry Pi 2 .... MIN: 3.4  AVG: 3.9  MAX: 4.2 


John The Ripper 1.8.0
Test: MD5
Real C/S > Higher Is Better
Raspberry Pi Zero . 1413 |=============
Raspberry Pi 2 .... 5911 |=====================================================


John The Ripper 1.8.0
Test: MD5
Real C/S Per Watt > Higher Is Better
Raspberry Pi Zero . 507.54  |=================
Raspberry Pi 2 .... 1510.99 |==================================================


John The Ripper 1.8.0
System Power Consumption Monitor
Watts < Lower Is Better
Raspberry Pi Zero . MIN: 2.6  AVG: 2.8  MAX: 2.8 
Raspberry Pi 2 .... MIN: 3.5  AVG: 3.9  MAX: 4.2 


John The Ripper 1.8.0
Test: Blowfish
Real C/S > Higher Is Better
Raspberry Pi Zero . 86.20  |============
Raspberry Pi 2 .... 377.00 |===================================================


John The Ripper 1.8.0
Test: Blowfish
Real C/S Per Watt > Higher Is Better
Raspberry Pi Zero . 30.92 |=================
Raspberry Pi 2 .... 96.36 |====================================================


John The Ripper 1.8.0
System Power Consumption Monitor
Watts < Lower Is Better
Raspberry Pi Zero . MIN: 2.6  AVG: 2.8  MAX: 2.8 
Raspberry Pi 2 .... MIN: 3.4  AVG: 3.9  MAX: 4.2 


Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
Raspberry Pi Zero . 12.18 |=====================
Raspberry Pi 2 .... 29.70 |====================================================


Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS Per Watt > Higher Is Better
Raspberry Pi Zero . 4.64 |==========================
Raspberry Pi 2 .... 9.31 |=====================================================


Himeno Benchmark 3.0
System Power Consumption Monitor
Watts < Lower Is Better
Raspberry Pi Zero . MIN: 2.6  AVG: 2.6  MAX: 2.7 
Raspberry Pi 2 .... MIN: 3.0  AVG: 3.2  MAX: 3.2 


GraphicsMagick 1.3.19
Operation: Resizing
Iterations Per Minute > Higher Is Better
Raspberry Pi Zero . 5  |===============
Raspberry Pi 2 .... 18 |=======================================================


GraphicsMagick 1.3.19
Operation: Resizing
Iterations Per Minute Per Watt > Higher Is Better
Raspberry Pi Zero . 1.84 |====================
Raspberry Pi 2 .... 4.92 |=====================================================


GraphicsMagick 1.3.19
System Power Consumption Monitor
Watts < Lower Is Better
Raspberry Pi Zero . MIN: 2.6  AVG: 2.7  MAX: 2.8 
Raspberry Pi 2 .... MIN: 3.1  AVG: 3.7  MAX: 3.7 


GraphicsMagick 1.3.19
Operation: Sharpen
Iterations Per Minute > Higher Is Better
Raspberry Pi Zero . 3  |==============
Raspberry Pi 2 .... 12 |=======================================================


GraphicsMagick 1.3.19
Operation: Sharpen
Iterations Per Minute Per Watt > Higher Is Better
Raspberry Pi Zero . 1.09 |===================
Raspberry Pi 2 .... 3.09 |=====================================================


GraphicsMagick 1.3.19
System Power Consumption Monitor
Watts < Lower Is Better
Raspberry Pi Zero . MIN: 2.6  AVG: 2.7  MAX: 2.8 
Raspberry Pi 2 .... MIN: 3.5  AVG: 3.9  MAX: 4.0 


Meta Performance Per Watt
Performance Per Watt
Performance Per Watt > Higher Is Better
Raspberry Pi Zero . 12125788.50 |===========
Raspberry Pi 2 .... 51463811.90 |==============================================


System Power Consumption Monitor
Phoronix Test Suite System Monitoring
Watts
Raspberry Pi Zero . MIN: 2.3  AVG: 2.8  MAX: 2.8 
Raspberry Pi 2 .... MIN: 2.7  AVG: 3.9  MAX: 4.2