FrostyTech Mk.II Synthetic Thermal Heatsink Test Results - 125W AMD FX, Phenom II, Athlon II/64/FX/X2, Sempron class heatsinks tested at a 125W heat load. Results based on readings from a 38x38mm copper interface die with 125W heat load on the AMD version of the Mk.II Test Platform. Temperature results listed for each heatsink were calculated by determining the rise over ambient temperatures at time of test. Information on Frostytech's test methodology is available here. Socket AM2/AM3/FM1/FM2 & 939/940/754 compatible CPU heatsinks
manufacturer:	model no.:	*fan speed:	125w thermal test (°c)	noise level (dba)
ECT	Prometeia Mach2 GT		-49.8	49.1
Coolermaster	Nepton 280L	high	6.1	58.8
Coolermaster	Nepton 140XL	high	7.1	59.6
Coolermaster	Seidon 240M	high	7.7	55.6
DeepCool	Maelstrom 240	high	7.9	58.6
Coolermaster	Nepton 240M	high	8.0	50.6
Silverstone	Tundra TD02	high	8.1	53.0
Coolermaster	Glacer 240L	high	8.5	52.5
NZXT	Kraken X60	high	8.8	60.7
Arctic	Liquid Freezer 240	high	9.0	49.5
Coolermaster	MasterLiquid 240	high	9.2	54.8
Spire	Thermax Eclipse II (2-fan)	high	10.2	56.9
Silverstone	Tundra TD03	high	10.4	58.1
Evercool	HPJ-12025 Transformer 4 (2010)	high	10.5	55.4
Corsair	Hydro H80i	high	10.6	64.0
Corsair	Hydro H100i	high	10.8	59.4
Noctua	NH-D15	high	10.9	49.8
Coolermaster	Eisberg 240L	high	11.0	50.5
Xigmatek	SD128264 Aegir	high	11.0	49.1
Thermaltake	Frio	high	11.1	62.6
Noctua	NH-D14	high	11.2	48.1
3Rsystem	iceage 120 Boss II	high	11.2	49.9
Coolermaster	Seidon 120V	high	11.3	54.3
Noctua	NH-U14S		11.3	47.3
Phanteks	PH-TC14PE	high	11.3	49.2
Reeven	Okeanos RC-1402	high	11.5	54.2
X2 Products	Eclipse IV	high	11.6	57.4
Corsair	Hydro H100	high	11.6	59.2
Zalman	LQ320	high	11.7	50.2
AMD	FX Series Liquid Cooler	high	11.7	62.5
Silverstone	Heligon HE01	high	11.8	60.1
Coolermaster	TPC-812	high	11.9	52.4
Zalman	CNPS10X Extreme	high	12.0	58.2
NZXT	Kraken X40	high	12.2	59.4
Thermaltake	Frio Extreme	high	12.2	58.2
Thermalright	Silver Arrow	high	12.2	43.4
Arctic	Liquid Freezer 120	high	12.3	46.0
Zalman	LQ310	high	12.3	52.7
Tuniq	Tower 120 Extreme	high	12.3	43.5
Thermalright	Ultra-120		12.4	53.7
Zalman	CNPS9900 Max	high	12.5	54.5
Reeven	Ouranos RC-1401	high	12.6	52.5
Thermaltake	Water 2.0 Pro	high	12.6	53.3
Corsair	Hydro H80	high	12.6	58.8
Zaward	Vapor 120	high	12.6	51.6
Alphacool	Eisbaer 240	high	12.7	52.1
Prolimatech	Megahalems (80CFM)	high	12.7	53.0
Zalman	CNPS10X Flex (80CFM)		12.7	51.2
Coolermaster	Hyper 212 Evo	high	12.8	47.1
Raijintek	Orcus 360	high	12.9	47.2
Noctua	NH-C14	high	12.9	46.6
Zalman	CNPS10X Quiet	high	12.9	46.8
Spire	Thermax II (SP67951)	high	12.9	57.8
Zalman	CNPS11X Extreme	high	13.1	50.5
Glacialtech	Igloo H58	high	13.2	46.4
Titan	TTC-NC15TZ	high	13.2	50.0
Sunbeamtech	Core-Contact Freezer	high	13.2	51.3
Reeven	Justice RC-1204	high	13.3	48.5
Raijintek	Themis	high	13.3	52.8
Silverstone	Argon AR01	high	13.4	53.0
Zalman	CNPS12X	high	13.4	46.0
Coolermaster	V8	high	13.4	52.6
BeQuiet	Dark Rock 3	high	13.6	41.8
Scythe	Mugen 4	high	13.6	41.9
DeepCool	IceBlade Pro V2.0	high	13.6	45.7
Coolermaster	Hyper 612	high	13.6	50.7
Scythe	Fuma	high	13.7	49.1
BeQuiet	Dark Rock Pro 3	high	13.7	43.7
Xigmatek	Dark Knight SD1283 Night Hawk Ed.	high	13.7	53.0
SilenX	EFZ-120HA4	high	13.7	48.7
DeepCool	Ice Blade Pro	high	13.7	46.1
Sunbeamtech	Twister 120	high	13.8	51.2
Akasa	Venom	high	13.8	54.1
Xigmatek	DK-S1283	high	13.8	49.6
Zalman	CNPS10X Optima	high	13.9	49.9
Gelid	Tranquillo 4	high	14.0	46.9
Titan	TTC-NK85TZ	high	14.0	58.6
Thermolab	BARAM		14.0	53.0
Thermolab	BARAM 2010 (80CFM)	high	14.0	51.3
Cryorig	H5 Ultimate	high	14.1	47.1
Raijintek	Ereboss	high	14.1	49.7
SilenX	iXtrema IXC-120HA2	high	14.1	52.9
Zalman	Reserator 3 Max	high	14.2	58.9
DeepCool	IceWind Pro	high	14.2	45.7
Scythe	SCRT-1000 Rasetsu	high	14.2	59.5
Coolink	Corator DS	high	14.2	54.9
Xigmatek	HDT-S1283	high	14.2	50.7
Noctua	NH-U12S		14.3	46.2
DeepCool	Gamer Storm Lucifer	high	14.4	52.5
Zalman	LQ315	high	14.4	50.8
Thermaltake	Contac 29	high	14.4	48.2
Prolimatech	Megahalems (50CFM)	high	14.4	45.1
Coolermaster	Hyper 212 Plus	high	14.4	50.1
Xigmatek	HDT-S1284EE	high	14.4	44.2
Glacialtech	Igloo H46	high	14.5	44.8
Scythe	Ashura Shadow (SCASR-1000SE)	high	14.6	51.4
DeepCool	Frostwin	high	14.6	50.2
Titan	Siberia TTC-NC55TZ	high	14.6	52.5
DeepCool	GamerStorm	high	14.6	44.5
Danamics	LMX Extreme	high	14.6	55.4
Zalman	CNPS10X Flex (50CFM)		14.6	45.4
Gamerstorm	Lucifer K2	high	14.7	55.2
BeQuiet	Dark Rock TF		14.7	44.5
Coolermaster	V8 GTS	high	14.7	59.7
Evercool	Venti HPQ-12025	high	14.7	56.0
Thermolab	Trinity	high	14.7	50.6
Evercool	HPJ-12025 Transformer 4		14.7	38.9
Kingwin	XT-1264	high	14.7	45.5
CoolIT	Domino ALC	high	14.7	60.2
Gelid	Antarctica	high	14.8	49.8
Thermaltake	Water 2.0 Performer	high	14.8	52.9
BeQuiet	Shadow Rock Slim	high	14.9	40.4
Zerotherm	ZT-10D Premium	high	14.9	45.3
DeepCool	Killer Whale Premium	high	14.9	52.5
Zalman	CNPS14X	high	15.0	48.7
Xigmatek	SD963 Loki	high	15.0	53.2
Thermolab	BADA	high	15.0	54.0
Akasa	Nero AK967	high	15.0	39.3
Reeven	Hans RC-1205	high	15.1	49.4
Raijintek	Tisis	high	15.1	47.8
NZXT	Respire T40	high	15.1	46.5
Scythe	KAMA Angle	high	15.1	43.3
Coolermaster	Hyper Z600		15.1	47.7
Raijintek	Aidos	high	15.2	55.6
DeepCool	Gammaxx 400	high	15.2	48.0
Xigmatek	SD1283 Gaia	high	15.2	44.1
Coolink	Silentator	high	15.2	41.2
DeepCool	Killer Whale	high	15.3	53.5
Vantec	VAF-1225 Aeroflow FX 120	high	15.3	54.2
Scythe	Mugen		15.3	46.0
Raijintek	Pallas	high	15.4	43.2
Thermaltake	BigTyp 14Pro	high	15.4	59.7
Silverstone	NT06-P	high	15.5	51.6
DeepCool	Neptwin	high	15.5	47.7
Zalman	CNPS9900DF	high	15.5	48.1
SilenX	EFZ-120HA5	high	15.5	45.8
Coolage	X120TF		15.5	53.0
Zerotherm	FZ120	high	15.5	47.6
Thermalright	Ultra 120 Extreme		15.5	44.5
Akasa	Venom Nano	high	15.7	57.5
OCZ	Vendetta 2	high	15.7	41.9
BeQuiet	Shadow Rock 2	high	15.8	43.3
NZXT	Havik 140		15.8	52.6
Thermaltake	Jing	high	15.8	50.3
AVC	Black Samurai	high	15.9	56.7
Xigmatek	HDT-S983	high	15.9	52.7
Arctic Cooling	Freezer A30	high	16.0	44.0
Xigmatek	S1284 Achilles	high	16.0	42.7
Spire	Gemini SP986B1-V2-2P	high	16.1	44.5
Gelid	Tranquillo	high	16.1	41.3
3Rsystem	Iceage 120	high	16.1	47.9
Glacialtech	Siberia	high	16.2	47.6
EKL	GroB Clock'ner Blue Ed.	high	16.2	42.4
ID-Cooling	SE-214X	high	16.3	46.3
Noctua	NH-L12	high	16.3	44.7
Evercool	Transformer 3	high	16.3	48.5
Xigmatek	HDT-SD964	high	16.3	57.2
Phanteks	PH-TC14S	high	16.5	47.4
Glacialtech	Alaska	high	16.5	48.3
Corsair	Hydro H50	high	16.5	45.6
EKL	GroB Clock'ner		16.5	40.6
Zalman	CNPS9700 LED	high	16.5	56.5
nPowerTek	Hurricane NPH-105 (NB Fan)	high	16.6	47.7
Zalman	CNPS9700NT	high	16.6	52.2
Silentium	Fera2 HE1224	high	16.7	37.6
Gelid	The Black Edition	high	16.7	50.3
Xigmatek	Thors Hammer S126384		16.7	46.4
Cooler Master	Hyper Z600 Black Label	high	16.7	49.2
Scythe	Infinity SCINF-1000		16.7	37.8
Thermaltake	SpinQ VT	high	16.8	50.1
DeepCool	Ice Warrior	high	16.9	45.5
Tuniq	Tower 120	high	16.9	51.6
Ibuypower	IBP-Z001	high	16.9	61.7
DeepCool	Ice Matrix 400	high	17.0	45.0
Nexus	HOC-9000	high	17.0	43.0
AVC	Z7U7414001 (stock AM2)	high	17.0	63.0
Corsair	Hydro H60	high	17.1	45.6
Glacialtech	F101 PWM	high	17.1	47.5
OCZ	Gladiator Max	high	17.1	42.9
Coolermaster	Hyper D92	high	17.2	53.4
Zalman	CNPS8900 Extreme	high	17.2	48.2
Coolermaster	Hyper 212		17.2	45.9
Scythe	Mugen 5 Rev.B	high	17.3	43.4
Noctua	NH-U12P	high	17.3	40.7
Gelid	GX-7	high	17.4	50.6
Arctic Cooling	Freezer 13 Pro	high	17.4	45.1
Coolermaster	Gemin II S524	high	17.5	49.6
Zalman	CNPS9900 LED	high	17.5	57.5
Noctua	NH-U12		17.5	45.4
Gigabyte	GH-PCU23-VE	high	17.5	65.6
Zalman	CNPS11X Performa	high	17.6	48.2
EKL	Alpenfohn Groß Clock'ner 2010		17.6	40.2
Scythe	Grand Kama Cross	high	17.6	45.9
Thermaltake	V1	high	17.6	59.6
Thermaltake	MaxOrb	high	17.7	57.4
XtremeGear	HP-1216B	high	17.8	54.0
Dynatron	Genius	high	17.9	47.2
Vantec	VAF-9225 Aeroflow FX92	high	17.9	57.9
Thermolab	BADA2010	high	18.2	44.3
Thermalright	Ultra-90	high	18.2	56.2
Cryorig	H7	high	18.3	48.3
NZXT	Havik 120	high	18.3	54.6
Coolermaster	GeminII S	high	18.3	49.6
OCZ	Vendetta	high	18.4	52.8
Scythe	Ashura SCASR-1000	high	18.5	49.4
Thermaltake	MaxOrb EX	high	18.6	56.5
Gigabyte	G-Power Pro	high	18.6	71.9
Enzotech	Ultra-X	high	18.7	59.1
Noctua	NH-U9		18.8	58.4
Zerotherm	Nirvana NV 120 PWM	high	18.9	44.9
Zalman	CNPS5X-SZ	high	19.1	54.9
Noctua	NH-C12P	high	19.2	40.4
BeQuiet	PureRock		19.3	42.9
Thermaltake	ISGC-300	high	19.3	44.0
Noctua	NH-U9S		19.5	44.3
SilenX	EFZ-120HA3	high	19.5	41.7
Zalman	CNPS8700 LED	high	19.5	48.1
Evercool	Buffalo HPEA-10025		19.5	50.2
Thermaltake	Frio Advanced	high	19.6	58.8
Glacialtech	Igloo 5751PWM	high	19.6	50.6
Coolermaster	Vortex Plus	high	19.6	54.6
Titan	Cool Idol TTC-NK75TZ	high	19.6	56.3
Apack	Zerotherm BTF92 OC Ed	high	19.7	53.6
Cooljag	Falcon 92-AL	high	19.8	52.1
Deepcool	Gammaxx S40	high	19.9	47.2
DeepCool	IceWing 5 Pro	high	19.9	53.2
BeQuiet	Shadow Rock LP		20.0	42.6
Thermaltake	ISGC-400	high	20.0	45.4
Akasa	AK-876	high	20.0	48.2
Xigmatek	HDT-S963	high	20.1	50.2
Akasa	AK-920	high	20.2	52.9
Evercool	Transformer 6	high	20.3	51.6
Thermaltake	SpinQ	high	20.4	50.9
Scythe	Mine Rev.B		20.4	36.8
Cooljag	Falcon 92-Cu	high	20.4	52.8
Apack	Zerotherm Nirvana 120	high	20.5	49.2
Apack	Zerotherm BTF90		20.5	52.1
Coolermaster	Hyper6	high	20.5	54.7
DeepCool	Iceedge 400XT	high	20.6	45.7
Scythe	Zipang 2		20.8	37.7
Gelid	Silent Spirit	high	20.8	48.5
Arctic Cooling	Freezer 13	high	20.9	48.5
Asus	Arctic Square	high	20.9	38.3
NZXT	Respire T20	high	21.0	46.3
DeepCool	Ice Matrix 600	high	21.0	49.3
Auras	Shagon AHC-118	high	21.2	46.1
Coolermaster	Hyper N520		21.2	49.0
Xigmatek	Prime SD1484	high	21.3	49.7
Apack	Zerotherm BTF80		21.3	51.9
Noctua	NH-D9L		21.5	43.2
Scythe	Andy Samuri Master SCASM-1000		21.5	38.4
Sunbeamtech	Core-Contact Freezer 92mm Ed.	high	21.5	50.2
Asus	Silent Knight 2	high	21.7	46.2
Asus	Silent Square EVO	high	21.7	42.8
Thermaltake	Venus 12	high	21.7	68.1
Zaward	Gyre ZCJ010	high	21.8	52.7
Glacialtech	Igloo 5750 PWM	high	21.9	52.3
Coolermaster	Hyper TX3	high	22.0	56.0
Thermalright	SI-128SE		22.0	44.5
Cooljag	SFO-Q	high	22.2	60.6
Glacialtech	Igloo 5760 PWM	high	22.4	50.3
Zalman	CNPS9300AT	high	22.5	55.5
Scythe	Ninja 4	high	22.7	43.2
ASUS	Triton 77	high	22.7	41.2
Noctua	NH-U9B	high	22.8	41.9
ASUS	Starice	high	22.8	67.4
Zalman	CNPS9500 AM2	high	23.0	53.2
Asus	Lionsquare	high	23.1	44.7
Arctic Cooling	Freezer 64 Pro		23.2	50.9
Coolermaster	Aquagate Mini R80	high	23.2	59.2
Scythe	Mugen Max SCMGD-1000	high	23.3	48.7
Scythe	Zipang		23.3	33.1
Thermaltake	Polo 735	high	23.4	68.0
Asus	Triton 79 Amazing		23.5	44.3
Cooljag	SFO-H	high	23.6	60.6
SilenX	EFZ-92HA3	high	23.7	41.6
Alpha	PAL-8150		23.7	58.9
Zalman	CNPS9500 LED	high	23.8	50.3
Thermaltake	ISGC-200	high	23.9	48.7
Auras	Shagon ARC118	high	24.2	53.8
3Rsystem	Iceage 90		24.2	47.2
Verax	Helado		24.3	36.3
Glacialtech	Igloo 5710 Silent		24.4	43.4
Silverstone	NT01-Pro	high	24.6	40.4
Auras	SLC-747	high	24.6	52.2
AVC	Z7U3301001 (stock 939)	high	24.6	59.9
Zalman	CNPS8000	high	24.8	57.4
Gigabyte	3D Cooler-Ultra	high	24.8	63.0
Zalman	CNPS7500-Cu LED	high	25.0	50.9
Thermaltake	FrioOCK	high	25.1	47.9
Scythe	Kama Cross		25.1	40.0
Glacialtech	Igloo 5620	high	25.2	51.0
Coolage	Frozen Orb 2924HDC	high	25.3	56.0
Zalman	FX-100 (w/h ZM-F2 fan)		25.6	28.5
Thermaltake	DuOrb		25.6	49.5
nPowertek	TTIC NPH1000		25.8	47.5
Phanteks	PH-TC12LS	high	26.0	43.4
Glacialtech	Igloo 5750 Silent		26.0	35.5
OCZ	Tempest		26.0	51.6
Scythe	Shogun	high	26.0	45.9
Scythe	Big Shuriken	high	26.2	39.6
Scythe	Orochi SCORC-1000		26.2	27.8
Coolermaster	Hyper TX2		26.3	53.7
Rosewill	RCX-Z2-EX	high	26.3	45.9
EKL	V8	high	26.3	57.5
Evercool	HPL-815	high	26.4	52.5
Coolermaster	Gemin II M4	high	26.5	43.5
Rosewill	RCX-Z3	high	26.5	58.6
Auras	CTC-868 (closed)		26.6	48.7
Thermalfly	F1-IACSHA	high	26.6	60.4
Zalman	FS-C77		26.7	56.5
Gigabyte	3D Rocket-Pro	high	26.9	56.7
Zalman	CNPS7700-Cu	high	27.0	50.7
Gigabyte	3D Cooler-Pro	high	27.0	62.5
SilenX	EFZ-80HA2	high	27.5	40.6
nPowerTek	NPH-Big K8		27.8	54.0
Auras	LPT-709		27.9	43.9
Akasa	AK-922 (EVObue)	high	27.9	60.3
Zalman	CNPS7700-Cu LED	high	28.1	49.8
Akasa	AK-873	high	28.2	59.2
Scythe	Katana II		28.3	37.9
Spire	SP601B3		28.3	48.9
Cooljag	JYC 8A03A	high	28.5	50.6
Scythe	Ninja Mini		28.5	41.7
Glacialtech	UFO V51 Silent		28.7	42.4
Ajigo	MF064-074	high	28.8	60.3
Gigabyte	3D-Rocket		28.9	50.7
Vantec	Mach1	high	29.2	56.9
Gigabyte	Volar GH-PSV21-FB	high	29.4	56.1
Thermalright	SLK-948U		29.4	58.8
CoolJag	SFO-D(18SC)		29.6	64.0
Noctua	NH-L9x65	high	29.7	46.1
Akasa	Revo (horizontal)	high	30.1	44.5
Antazone	AS-C1000		30.2	57.6
Arctic Cooling	Alpine 64		30.5	43.9
Zalman	CNPS7000A-Cu	high	30.3	45.2
Dynatron	SK-V24		30.3	56.4
Arctic Cooling	Alpine 64 Pro	high	30.6	46.4
Verax	Quattro 1	high	30.7	55.4
Xigmatek	AIO-S80DP	high	30.7	55.0
Scythe	Kozuti SCKZT-1000	high	30.8	44.2
Zalman	CNPS7000-Cu	high	31.0	45.2
Coolermaster	Hyper48		31.7	43.6
Rosewill	RCX-Z1	high	31.9	54.1
Scythe	Kama SCKK1000		31.9	47.5
Scythe	Shuriken	high	32.0	38.2
Scythe	Samurai SCSM1000	high	32.1	51.6
Zalman	CNPS7000B-CU	high	32.3	44.9
Thermaltake	Silentboost K8		32.3	49.7
Arctic Cooling	Alpine 64 Plus	high	32.8	47.4
3Rsystem	Iceage 80 Prima Mini		33.1	35.4
Jetart	JAX801		33.2	53.5
Dynatron	A22		34.5	44.5
nPowertek	NPH K8-1		34.6	52.2
SilenX	EFZ-100HA1	high	35.0	38.0
Ajigo	MF043-044 (stock 754)		35.0	45.4
Glacialtech	Igloo 7321 Silent E		35.7	41.0
Cryorig	H7	low	35.9	38.8
Arctic Cooling	Silencer 64 Ultra TC		37.5	55.5
Thermaltake	ISGC-100	high	37.7	45.5
Gigabyte	NeonCooler 8-BL		37.7	42.0
Spire	Fourier IV SP607B3-C		38.4	60.2
Asus	Triton 75		38.6	49.6
Glacialtech	Igloo 7312 Silent E		38.7	41.1
Titan	TTC-K8ATB/825/SC		38.7	63.1
Glacialtech	Igloo 7311 Silent		39.4	36.5
Akasa	AK-860SF		39.4	45.2
Asus	Triton 85	high	41.5	41.1
Evercool	K802-715		42.1	51.5
AMA	Serac 770		42.3	42.1
Glacialtech	Igloo 5610 Plus Silent		42.6	38.0
Spire	SP741B3		43.2	45.6
Nexus	VCT-9000	high	45.1	42.9
Arctic Cooling	Freezer 64 LP		45.3	42.6
Glacialtech	Igloo 7223 Light E		45.5	42.3
NoFan	CR-95C (horiz.)		46.1	0.0
Glacialtech	Igloo 7222 Light		46.6	37.7
Evercool	Magic Cooler		46.6	55.5
Zalman	CNPS2X	high	47.1	41.2
Silverstone	NT07-AM2	high	51.0	45.6
NoFan	CR-95C (vert.)		57.2	0.0
Zalman	FX-100 (ver)		57.4	0.0
Zalman	FX-100 (hor)		58.1	0.0
Glacialtech	Igloo 5761 Silent		59.2	37.7
Glacialtech	Igloo 5710 Plus Silent		62.4	39.3
Silverstone	Heligon HE02 (horiz.)		63.6	0.0
Silverstone	Heligon HE02 (vert.)		75.5	0.0
			125w thermal test (°c)	noise level (dba)
*heatsinks are ranked according to the 125w thermal test results column (rise over ambient temp.). low temperatures with low noise levels are considered best. for reference heatsinks with variable-speed fans, only the high speed (12v) fan test result is included in the comparison sheet; more detailed results reside in each specific heatsink review.

with a 125w heat load applied by the frostytech amd synthetic thermal test platform, the Cryorig H7 heatsink maintains a temperature test result of 18.3°C over ambient at stock fan speed. Slowing the 120mm fan to 330RPM reduces noise output to a very quiet 38.8 dBA while also causing test temperatures to increase to a satisfactory 35.9°C over ambient.

We'll hold off on our conclusions until the results for both 150W thermal tests are in, that's next on FrostyTech!