Today we have a look at the SuperPI 32M low-clock challenge threads in our forum and make a list of the most efficient overclocks for various CPU architectures. The fastest SuperPI 32M at 5GHz is Bullant's Hawell result of 5 minutes and 53.890 seconds. Check out the full table below.

Congratulations to all the leaders in their specific categories!

SuperPI 32M 5 GHz Challenge Leaderboard (Sep 21, 2015)
	Category	Time	Overclocker		CPU	Memory	Motherboard
	Skylake 5G	5 min 57.047 sec		L0ud_sil3nc3	Core i7 6700K	HyperX Predator 1936 MHz C11-16-16-28	ASRock Z170 OC Formula
	Broadwell 5G	6 min 18.925 sec		Fugger	Core i7 5775C	Corsair Dominator Platinum	ASUS Maximus VII Gene
	Haswell-E 5G	5 min 55.922 sec		Dinos22	Core i7 5960X	G.SKILL Ripjaws 4 1667 MHz C9-12-14-13	GIGABYTE X99-SOC Champion
	Haswell 5G	5 min 53.890 sec		Bullant	Core i7 4790K	G.SKILL PI 1429 MHz C6-10-6-21	GIGABYTE Z97X-SOC Force LN2
	Ivy Bridge 5G	6 min 15.562 sec		Bullant	Core i7 3770K	1327 MHz C6-9-6-24	ASRock Z77 OC Formula
	Sandy Bridge 5G	6 min 30.359 sec		Bullant	Core i7 2600K	G.SKILL PI 1134 MHz C6-8-6-20	GIGABYTE Z77X-UP4 TH
	Kaveri 5G	12 min 17.437 sec		Zeropluszero	A10-7850K	1198 MHz C8-11-9-18	GIGABYTE F2A88XN-Wifi
	Vishera 5G	14 min 9.391 sec		Robbo2	FX-8350	G.SKILL PI 1300 MHz C8-11-8-24	ASUS Crosshair V Formula-Z
	Richland 5G	14 min 9.156 sec		Newlife	A6-6420K	G.SKILL TridentX 1184 MHz C7-10-10-8	GIGABYTE F2A88XN-Wifi
	Trinity 5G	14 min 11.016 sec		Dinos22	A10-5800K	Corsair Dominator 1333 MHz C9-12-12-24	GIGABYTE F2A85X-UP4
	Zambezi 5G	15 min 22.875 sec		Splave.rom	FX-8120	Corsair Dominator GTX2 1137 MHz C7-8-7-21	ASUS Crosshair V Formula
	Llano 5G	14 min 3.188 sec		D3mox	A8-3870K	G.SKILL RipjawsX 1056 MHz C7-10-7-24	GIGABYTE A75-UD4H
	Kabini 2.5G	20 min 42.391 sec		Newlife	Athlon 5350	Patriot Viper II Sector 7 1000 MHz C6-8-6-20	ASUS AM1I-A