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[HardwareCanucks]Thermalright T-Rad² Video Card Cooler Review

6.3K views 20 replies 17 participants last post by  RayvinAzn  
#1 ·
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Like most of you out there, I have a love / hate relationship with stock coolers on video cards. Some are amazingly quiet but don’t cool the fire-breathing core off as well as any self-respecting enthusiast would want while others sound like dust busters and still don’t get the job done. Finding that perfect combination of near-silence and acceptable cooling is a lesson in futility if you are looking to stick with a stock heatsink but luckily, there are other options out there for us.

Companies like Thermalright, Arctic Cooling, Coolink, Noctua and many others have made it their business to cater to people who think stock coolers are for sissies. They all offer their own take on what a high performance air cooler should look like but if there is one company out there that causes people to take notice with a new release, it is Thermalright. Thermalright has long been known for producing some of the best (and most expensive) air cooling solutions available on the market but do not extensively expand their line-up like some others. Their designs for products like the HR-series of GPU coolers and tower-style Ultra CPU cooler have stood the test of time since after years of market exposure, they are still considered among the best of the best. While their products may not be cheap, they have always shown a quality of construction far above their immediate competition while cooling your GPU or CPU off like no one’s business.

This all leads us to the subject of this review: the Thermalright T-Rad². For the last few years Thermalright’s video card cooling products were centered around the gargantuan HR-series of heatsinks which offered incredible performance but had an Achilles Heel: their size. In order to achieve their performance, coolers like the HR-03 relied on an upright design which made attaching a fan and running a second video card in SLI or Crossfire all but impossible. Enter the T-Rad² which is slim enough to have a standard 120mm or two 92mm fans installed on it without demolishing your dreams of a dual card setup.

It seems like Thermalright has hit the nail on the head with this heatsink since everywhere we look, people are asking for slimmer aftermarket coolers to fit their HTPCs or SLI / Crossfire configurations without having to resort to water cooling. However, pricing may become an issue for some of you considering the T-Rad² will be retailing for around $60 when it is released here in Canada. That makes it nearly twice the price of the Arctic Cooling S1 and the same price as the HR-03 GT. Quality construction and great performance doesn’t come cheap folks and if this heatsink can live up to our expectations of a Thermalright product, it may be exactly what many of us are looking for.

 
#4 ·
wherez mah X2 version
 
#7 ·
The HR-03 GT still has the crown of performance
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#16 ·
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Originally Posted by mrtn400
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Can Thermalright T-RAD² has "for the win"?

That doesn't work if you have a bottom-PSU-mounting case like a CM690 or an A900. Also, the top card's RAM/VRMs will run a lot hotter since you take the fan off of them.

Ziptie a fan to the heatpipes?
 
#18 ·
One of the benefits of the T-Rad's designs is also VRM/memory cooling, something HC did not measure, and really should have. The dual-fan design might lose you a few degrees off the core temperature, but with two fans blowing so close to the card, odds are that the card as a whole will be running much cooler (Expreview agrees with me here).

It's also worth pointing out that they used the less efficient single 120mm fan configuration, and 1200RPM is a bit too low to really make the most of cooling through a Thermalright heatsink. Slap a pair of 1600-2500RPM 92mm fans on there and watch your temperatures surpass the HR-03.
 
#20 ·
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Originally Posted by darksideleader
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results differ on here:
http://en.expreview.com/2008/09/09/r...p.html?page=21

The testbed in this review uses a 4850, not a 4870 like the OP review. They also used two 92mm fans in this review whereas the OP review used a single 120mm fan.