FrostyTech Synthetic Temperature Test Platform Results
Mfg.	Model	Ambient Temp.	27mm large copper block	15mm small copper block		27mm large copper block	15mm small copper block	Thermal pad	No. Fans	Fan Noise	Clip force
			50W	50W		100W	100W
Thermalright	SLK800	21.7	34.8	37.5		45.2	51.6	none	1	loud	med
Thermalright	AX-7	21.7	34.8	37.1		46.1	52.1	none	1	loud	med
Tocools	Novasonic-AlCu	20.1	33.1	37.9		49.3	53.0	none	1	med	easy
Tocools	Novasonic	22.9	40.9	39.9		54.4	59.4	none	1	med	stiff
Coolermaster (high)	ASBV73U1	25.5	38.9	43.6		50.2	62.2	none	1	loud	easy
Coolink	U1P2	26.1	39.4	44.9		50.9	62.2	none	2	loud	easy
Arkua	628	23.9	42.7	42.1		58.9	62.3	none	1	med	med
Thermal Integration	TI-V77L	26.5	39.1	44.4		57.5	63.6	grey	1	med	med
Sibak	AC02625B	23.2	41.3	59.0		43.2	64.7	none	1	loud	med
Thermalright	SLK-900A	20.6	37.4	44.0		55.1	65.5	none	1	low	easy
Sibak	AC06725TH	22.5	42.9	46.2		61.7	67.7	none	1	Very loud	med
Jetart	JAKS29	21.1	36.2	46.3		52.0	67.9	none	1	loud	easy
Coolermaster	HHC-001	21.7	40.0	44.8		56.3	68.1	none	1	loud	easy
AVC	Tundra2	22.0	41.4	47.5		59.0	71.1	none	1	loud	stiff
Thermalright	SK-7	19.9	39.2	42.7		57.8	72.0	none	1	low	easy
Aopen	ACK7L	21.4	43.4	47.2		62.6	73.2	grey	1	low	easy
Scythe	Kamakaze	20.7	39.6	47.9		54.8	74.3	none	1	med	hard
Coolermaster	HSC-V62	21.4	47.4	52.8		61.7	74.5	none	1	quiet	easy
Arkua	728M-7N01	20.8	40.5	47.8		60.5	75.8	metal	1	med	easy
Spire	5F263	22.6	44.7	51.8		64.3	76.2	white	1	low	med
Taisol	CGK760092	23.4	42.7	51.3		61.2	77.5	pink	1	low	med
Zalman	CNPS6000-Cu	24.8	46.4	53.8		65.6	78.2	none	1	very low	easy
Titan	TTC-CU9TB/SC	21.9	43.7	49.9		63.5	78.8	none	1	loud	easy
AVC	112AM1	24.8	46.6	52.9		70.1	79.6	none	1	low	stiff
Thermalright	SK6+	21.1	38.2	51.7		54.4	79.9	none	1	med	easy
Taisol	CEK787172	21.5	38.4	53.5		57.3	82.0	PCM45	1	med	easy
nPowerTek	TTIC NPH-2	20.6	35.2	50.3		60.6	82.5	none	1	med	easy
Titan	D9TBCu35R1	21.5	44.5	53.2		68.7	83.0	none	1	med	easy
Spire	5U213C1H3G	19.8	45.8	54.4		67.1	83.3	pink	1	low	easy
Spire	SPA04B4	21.5	45.9	55.1		70.1	86.6	none	1	low	easy
ArcticCooling	CuSilent2	20.1	42.7	57.4		68.1	86.7	none	1	low	med
Verax	P14Cu	25.5	51.3	57.4		75.2	88.7	white	1	silent	easy
Akasa	AK821	22.7	49.4	57.2		74.1	93.2	grey	1	med	med
Verax	P11T	26.1	61.2	69.7		90.9	102.7	none	1	none	easy
			50W	50W		100W	100W

The JAKS29 is a compact heatsink by today's standards, but that doesn't hold it back from reaching very good thermal performance levels. The full copper heatsink and 5000RPM fan prove to be a good, if loud, mix that works. With the initial results already spoken for, let's have a look at where temperatures stand in the final rise above ambient results table below.

Alright, so the Jetart JAKS29 isn't exactly a stealthy heatsink. It makes noise, 56 dBA worth to be exact, but when you look at the above temperature results you can't help but go easy on the heatsink.

This is a gamer or enthusiast oriented heatsink and one which is well qualified for the job. The JAKS29 doesn't quite reach the performance level, but it does manage to out perform the Thermalright SK-7, and host of other very good heatsinks.

With base finish playing such an important role in how will a heatsink is able to interface with the processor core, it was surprising to find such a smooth finish on this heatsink. The base does dip a little from corner to corner, but the area where the AthlonXP core comes in contact with the copper is flat. I would have to say that the smoothness comes from the secondary process of plating the entire heatsink in copper. Machining marks are clearly visible, but the copper plating seems to have smoothed out the bumps, leaving a nearly mirror finish.

In any case, the Jetart JAKS29 is bound to be pretty affordable, and that makes it an ideal option for a gamers PC - so long as you don't mind putting up with the whine of that fan.