Overclocking, overclocking, and much more! Like overclocking.

#	Score	User	Frequency	Hardware	Cooling	GLP	HWP
1	5180.32 MHz	Enksx1	5180 MHz	Intel Xeon E5450		0.0	35.0
2	5082.06 MHz	bolc	5082 MHz	Intel Xeon E5450	Water (Custom)	0.0	28.0
3	5018.92 MHz	Alpi	5018 MHz	Intel Xeon E5450	Water (Custom)	0.0	23.0
4	4814 MHz	TAGG	4814 MHz	Intel Xeon E5450	Single Stage Phase Change	0.0	20.0
5	4689.03 MHz	TWOSTXPPVZZ	4689 MHz	Intel Xeon E5450		0.0	19.0
6	4680 MHz	korn_hu	4680 MHz	Intel Xeon E5450	Air (Custom)	2.0	18.0
7	4663.9 MHz	jayakiran	4663 MHz	Intel Xeon E5450	AIO Water	0.0	17.0
8	4643.92 MHz	MrCrowley_KZ	4643 MHz	Intel Xeon E5450	Air (Custom)	2.0	16.0
9	4639.09 MHz	Super_ze	4639 MHz	Intel Xeon E5450	Air (Stock)	0.0	15.0
10	4638.77 MHz	ViNG	4638 MHz	Intel Xeon E5450	Air (Custom)	0.0	14.8
11	4589.8 MHz	WoJtOn	4591 MHz	Intel Xeon E5450	Air (Custom)	0.0	14.6
12	4589.16 MHz	pcwerman	4589 MHz	Intel Xeon E5450	AIO Water	0.0	14.4
13	4505.07 MHz	Aleslammer	4505 MHz	Intel Xeon E5450	Water (Chilled/Cold)	0.0	14.2
14	4503.46 MHz	RomanLV	4503 MHz	Intel Xeon E5450	Air (Custom)	0.0	14.0
15	4455.14 MHz	SolonY	4455 MHz	Intel Xeon E5450	Air (Custom)	2.0	13.8
16	4445.79 MHz	lijiaxuan	4445 MHz	Intel Xeon E5450	Air (Custom)	2.0	13.6
17	4419.38 MHz	vipernet	4419 MHz	Intel Xeon E5450	AIO Water	0.0	13.4
18	4410.04 MHz	gSpirit	4410 MHz	Intel Xeon E5450	Air (Custom)	2.0	13.2
19	4409.71 MHz	SpartaLegionOC	4409 MHz	Intel Xeon E5450	Air (Custom)	0.0	13.0
20	4401 MHz	avail12	4401 MHz	Intel Xeon E5450	Air (Custom)	2.0	12.8