G2 I7 2860QM ThinkPad T420 vs G2 I7 2870QM ThinkPad T520 !

Racing a ThinkPad T420 with an I7-2860QM against a ThinkPad T520 with an I7-2760QM. With some surprising results! :D :D

CPU Blowfish I7 2860QM 2.17 S I7 2760QM 1.85 S
CPU Cryptohash I7 2860QM 652.88 Mb/S I7 2760QM 698.28 Mb/S
CPU Fibonacci I7 2860QM 58.08 S I7 2760QM 58.08 S
CPU N-Queens I7 2860QM 0.59 S I7 2760QM 0.60 S
FPU FFT I7 2860QM 0.99 S I7 2760QM 1.01 S
FPU Raytracing I7 2860QM 161.31 S I7 2760QM 161.31 S

Please consider buying The Doctor - Seasoned Thirteen Audiobook here: https://www.audible.com/pd/The-Doctor-Seasoned-Thirteen-Audiobook/B0BZQTQRP9
Or here: https://www.audible.co.uk/pd/The-Doctor-Seasoned-Thirteen-Audiobook/B0BZQRD365
Where you can listen to the book without ambient TARDIS sounds in the background (but maybe you prefer it that way?! :D ). Plus the Audiobook sites and apps will allow easier flicking between chapters and to where you last read to :)
First published through YouTube beginning in 2021, then published in book form through Amazon as The Doctor - Seasoned Thirteen. Now, finally, available in audio book form.
Please support via Patreon: https://www.patreon.com/leithes Substack: https://doctoralex.substack.com/ Paypal: https://www.paypal.me/AlexLeithes Amazon: https://www.amazon.com/gp/product/B09DWJNJ1D
Take care.
Doctor Alex
Content now appearing on Substack!
https://doctoralex.substack.com/?r=qsiks&utm_campaign=pub&utm_medium=web
The entire series is already available as a novel on Amazon:
"The Doctor - Seasoned Thirteen"
Paperback:
https://www.amazon.com/dp/B09DN16TVD
Kindle:
https://www.amazon.com/dp/B09DWKMZY3
Hardback:
https://www.amazon.com/dp/B09DMW9KKK
YouTube:
https://youtube.com/playlist?list=PLWdIQronRkylgZY6mhdOONZHQoUuqdWhX
The previous series, The Doctor - Seasoned Twelve, is available on Amazon, and free on Youtube!
Kindle:
https://www.amazon.com/dp/B09DBWSGF4
Paperback:
https://www.amazon.com/dp/B09CTR159C
Hardback:
https://www.amazon.com/dp/B09DLTLPCR
A very exclusive and rare hardback version is available as the top tier Patreon reward:
https://www.patreon.com/leithes?fan_landing=true
https://youtube.com/playlist?list=PLWdIQronRkymrXsd4FgPPms0_SGH4UpQY
My older work is also available on Amazon and on YouTube as The Doctor - Regenerations Past:
Kindle:
https://www.amazon.com/dp/B09DBW233Y