Computer Hardware

Home Entertainment

Forum

Find Lowest Prices

About Us

Contact Us

Our Reviews

Computer Hardware 

AMD A10-6800K Review ....................

Antec ISK110 VESA Case Review .............................. ....................

Antec P280 Case and HCP1200 PSU ....................

Intel Ivy Bridge i7-3770K CPU

Fujifilm FinePix HS20EXR Camera

AMD Radeon HD 7870

AMD Radeon HD 7770 & 7750

AMD Radeon HD 7970 .........................

AMD Bulldozer FX-8150 CPU

ASUS EAH6970 Graphics Card

AMD Llano A8-3850 Review

Cougar GX G1050 1050W PSU

Antec HCG900 900W PSU

Rasurbo Xange Case and 550W PSU ....................

Cooler Master Storm Enforcer Case ....................

AMD Phenom II X4 980BE CPU Review

AMD 6-series Entry Level GPUs

AMD ATI Radeon HD6990 Review

Intel 510 Series 250GB SSD

ASUS ENGTX580 DCUII Review

Sapphire Radeon HD6870 Vapor-X

Antec Minuet 350 Case Review

Sapphire Radeon HD6950

Intel Sandy Bridge Processors

AMD Phenom II X4 975BE & X6 1100T

AMD Phenom II X6 1090T Thuban CPU ...............

Kingston V+ Series 128GB SSD Review

Antec P183 Case and 1000W PSU

AMD ATI Radeon 5670 Review

AMD ATI Radeon HD 5850 Review

AMD Athlon II X4 630 CPU Review

Intel Lynnfield i7-870 Processor Review

Kingston DDR3 Memory Review

ASUS Maximus III Gene Motherboard

ASUS M4A79T Deluxe Motherboard

Antec Midi Tower Case and PSU

Active Media SaberTooth SSD

More Power Protection Products ......................... ...............

DDR2 Memory Roundup

Dual Layer DVD Burners Reviewed

Dual Format DVD Burner Review

QuietPC Product Roundup

GlobalWIN Product Roundup

Sapphire Radeon 9800 AIW Pro

Athlon 64 FX-51 Review

Lian Li PC37 Aluminum Mini Tower Case ...............

Abit IS7-G Motherboard Review 

AOpen AX4C Max Review

Promise S150 TX4 RAID Controller

Silent Power Supplies Reviewed

Nvidia GeForce FX5900 Ultra ....................

Promise TX4000 RAID Controller

ASUS V9900 Ultra Review

Promise TX2Plus RAID Controller

AMD Athlon XP3200+ CPU Review

Intel Canterwood Chipset Review

ASUS P4SDX Deluxe Motherboard

Dual Athlon MP2600+ Review

Pinnacle Systems: Edition DV500

Athlon XP3000+ CPU

  ..

TwinMOS Memory

 

Leadtek K7NCR18D-Pro

Aopen CRW4850 CD Burner Review

AOpen AK77-8X Max Motherboard Review

AOpen AX4PE Max Motherboard Review

Enlight Cases Roundup

Power Protection Products Review

Creative Webcam Pro eX Review

PAPST Fans (Silent PC Part2)

AMD Athlon XP2700+ CPU

Leadtek WinFast A280 MyVIVO

Crucial PC2700 DDR333 Memory

Chieftec Wireless Desktop Review

Intel Pentium4 3.06GHz CPU with Hyper Threading Review

Hyper-Threading Technology Guide

PURE Digital SonicXplosion Sound Card

PURE Digital ZXR-500 Speaker System

Logitech Z-560 4.1-Speaker System

Global Win GAT-001 Case Review ....................

Intel Pentium 4 2.8GHz Review

Belkin Omniview 4-Pt. KVM Switch + Audio

AKASA Paxmate Acoustic Matting Installation Guide

Chieftec Winner Series: WX-01BD Case Review ..........

Cooler Master ATC-710 Case Review

80mm -> 60mm Fan Adapter

TDK USB Bluetooth Adaptor

Socket-A Cooler Roundup 

Promise FastTrak SX4000 RAID Card

 

 

 

 

 

 

 

 

 

 

 

 

Socket-A Cooler Roundup 8th December 2002

It's about time we examined the field of CPU cooling (we'll be taking a comprehensive look at fans of all sizes and types as part of the second article in our series on quiet PCs) and how well various contemporary coolers fare against those of a year or so ago. We will be examining six in total - two from early last year, and four of the latest - one from AKASA and three from Global Win. Let's take a look at the contenders:

From left to right we have (all Global Win) the CBK-II58, FSP82 and the CAK4-88T. The two 80mm fans sport colored lights and the one on the FSP82 has a temperature sensor attached to the heat-sink to vary the speed of the fan. All the fans are attached with standard screws to enable the use of any desired fan of the correct size. 

This is AKASA's latest offering with a copper plate. There seems to be a trend now to use copper plates with aluminum heat-sinks instead of all copper designs. We think there should be all copper designs as well and fans should be optional (to enable appropriate selection depending on requirement) for greater consumer choice.

Here's a top view and shows the insides of the transparent fan which may of interest to those curious as to how fans work.

In addition to these fans we used our existing Global Win CAK-II38 and our Cooler Master Copper Heat pipe HC-001. The same thermal compound was used for all the coolers.

Installation posed the usual problems for Socket-A coolers and we found the retention mechanisms which cover all 3 lugs to be particularly difficult to get off - albeit much safer for the CPU/motherboard. Perhaps it's time to standardize these retainers and ship them with a universal tool to aid in installation (in the same way Allen keys are standard now for certain types of DIY furniture etc).

Test methodology was to run the test machine at full CPU load for one hour and then to take the temperature. Room temperature was constant throughout at 28 degree Celsius (central heating cannot be turned down) which is a little high and accuracy is to approximately +/- 1 degree. Here are the results

We can see that as a general rule the newer bigger heat-sinks perform very well. The small CAK range with their 60mm fans do not perform as well although they may still be a consideration where space is tight. The Cooler Master with its heat pipe technology keeps up with the big boys despite its small size. The real winners are the big heat-sinks with the 80mm fans and the Global Win FSP-82 in particular with its all copper design despite having a relatively weak (but very quiet) fan. We were unable to change the fan on the FSP-82 because the temperature sensor was securely attached to the heat sink and we didn't want to risk damaging it. There is little doubt that we would have attained even higher thermal performance with a more powerful fan. This is true of all the heat-sinks up to a point of diminishing returns where you need a better heat-sink to achieve better results and not even the most powerful Delta fan will help.

Conclusion

With today's CPUs dissipating more and more heat we are seeing bigger heat-sinks. The alternative would be to have more powerful fans but public opinion has voted with their hearing and the trend these days is to have quieter PCs. There is no doubt that the all copper design heat-sinks are more efficient (if a little pricier) than their aluminum counterparts and our winner is the Global Win FSP-82 with the AKASA ak824u coming in second. If cost is a limiting factor the CAK-II58 is ideal for a PC that doesn't have the latest CPU or is over-clocked much. 

We would like to thank Rainbow Components and AKASA for the review samples.

All trademarks are the property of their respective owners.

Custom Search

 

    Celebrity Pictures