Samsung Galaxy S i9000
(2010) with a single-core 1 GHz S5PC110
(Cortex A8) and 512 MB RAM, running CM 10.2 M1
(Android 4.3.1): both Kraken and Octane crash Firefox 25 very early.
CM 10.2 M1 browser: Kraken 48009 ms
, Octane crashes the browser (presumably runs out of RAM).
* Lenovo ThinkPad T61 (2008), with a Core 2 Duo T7100 Merom
at 1.8 GHz and 2 GB RAM, running Firefox 25: Kraken: 3733 ms
, Octane: 7037
* AMD Phenom II X6 1055T
(2010), at 2.8 GHz, with 4 GB RAM (albeit DDR2 -- this is on an AM2+ board), running Firefox 25: Kraken: 2866 ms
, Octane: 10155
* Lenovo ThinkPad X201 (2010), Core i5 520M Arrandale
generation), 2.4 GHz with 4 GB RAM, running Firefox 25: Kraken: 2261 ms
, Octane: 11390
(That's right, the newest computing device I currently own -- probably the phone actually -- has technology over three years old.)