Showing posts with label overclock. Show all posts
Showing posts with label overclock. Show all posts

Tuesday, July 7, 2009

Part 3: Cooling Devices: Heatsinks

Everyone knows that proper cooling is needed to prevent overheating but what exactly should you look for?

Some people don't care a bit about
overclocking or noise and only want their computer to turn on and remain on when they press the power button. Those people should use the stock cooler included with their CPU when purchased in a retail box. They aren't the best but are adequate for stock-clock usage, and should keep the CPU below max temps in all but the hottest environments if installed correctly.

Stock
Heatsinks:

Intel
Celeron Dual-core: Aluminum med. size heatsink
Core 2 E4XXX/ E6XXX: Aluminum med size
heatsink with copper core
Core 2 Quad Q6XXX : slightly larger Aluminum
heatsink w/copper core
Core 2 E7XXX/8XXX : Small aluminum
heatsink
Pentium Dual Core : Small Aluminum
heatsink
Core 2 Quad Q8XXX : Small aluminum
heatsink
Core 2 Quad Q9XXX : med. aluminum
heatsink with copper core
Core 2 Extreme
QX9XXX : Nickel-plated copper/aluminum heatsink, ?large, blue LED?
Core i7 9XX : larger aluminum
heatsink with copper core
Core i7 Ex. 9XX : mostly copper larger
heatsink with blue LED

*
Heatsinks May change without notice

AMD 7750 & 7850 BE : med. aluminum heatsink
AMD Phenom 2 : Med. aluminum heatsink with copper base and heatpipes
AMD Phenom : Aluminum heatsink with copper base
AMD Phenom 9950 : same as Phenom 2

If you bought a CPU without a
heatsink, and don't care about noise (as long as it's bearable) or cooling (as long as it doesn't overheat) and don't overclock, consider these:
*Works for light
overclocking
**Moderate
overclocking
^Quiet

Make Sure your cooler fits your socket!

Arctic Cooling Freezer 64 Pro**^
Arctic Cooling Alpine 64 Pro*^
Sunbeam Core Contact 92mm**^
Xigmatek HDT 92mm**^
Tt Blue Orb **^
Tt TR2*^
Evercool NW11F-825CA
Tt CL-P0296*^
Evercool EC-PT12-9525EA
ASUS X70*
Xigmatek EP-CD901^
Scythe
Katana3**^
Cooler Master Hyper TX2**^

For enthusiasts who like to
overvolt and overclock

Thermalright Ultra Extreme
Zalman CNPS10X
Prolimatech Megahalems
Scythe
Mugen 2
Xigmatek Thor's Hammer
Cooler Master V8
Cooler Master V10
Noctua NH-U12P

Good balance between price/performance

KEY
*good for
OC
**great
***awesome
^quiet
^^very quiet

Zalman CNPS 9300, 9500, 9700 **^^
Xigmatek HDT 92mm and 120mm**^
Kingwin HTC 92mm and 120mm
CM Hyper TX3*^
OCZ Vendetta & Vendetta 2**^
Sunbeam Core Contact 92 and 120mm**^
Arctic cooling Freezer 64 pro & freezer 7 pro*^
Xigmatek Dark Knight***^
Rosewill Fort 120**^
Scythe
Katana 3*^
Scythe
Shuriken**^
Scythe
Mugen 2**^
Tt Big Typhoon**^

Remember to take
measurements before you buy a cooler. Also, in many cases the thermal paste included sucks or, even worse, none is included. If the paste is slightly silver with a general grey tone, it is usually silver-based TIM which is best (TIM=Thermal Interface Material). If you get grey thermal paste, it could be good, or okay, but usually not too bad. If it is white, it should work fine, don't expect wonders. If it is a weird color (pink, blue, green etc.) usually you want to avoid that. (exception of SYBA TIM which is black)

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Monday, July 6, 2009

Part 2: Graphics Card



The graphics card takes care of rendering and displaying images on your monitor. If your
PC isn't going to take more load on the graphics card than playing the older games and/or watching DVD quality videos,integrated graphics such as nVidia GeForce 6100/7025/7050/7100/8200/9300, ATi Radeon 3100/3200/3300 and Intel X4500 etc. should work. If your mainboard does not come with integrated graphics, consider GeForce FX5200, 6200, 7100GS, 7200GS, 7300GS, 8400GS, and 9400GT. On the ATi side, consider Radeon X1550, 2400PRO, 3450, and 4350. If you want a card that can play most games at bearable quality/res. at decent frame rates, consider the following: Geforce 9500GT, 9600GT, 8800GS, 9600GSO, 8800GTS G80, 8600GT, and 8600GTS. On the ATi Front, a Radeon 3650, 4670, 4650, and 3850 should work fine. For a gaming PC that will play pretty much anything on respectable quality and frames, consider these:
GeForce 8800GTS G92, 8800GT, 8800GTX, 8800Ultra, 9800GT, 9800GTX/GTX+, GTS250, GTX260/260c216, GTX275, GTX280, and the 9800GX2. On ATi territory, go with these offerings:
Radeon 3870, 3870X2, 3850X2, 4830, 4770, 4850, 4870, 4890, and 4850X2. If you want an ULTIMATE GAMING PC, get one of the following multiple/ single cars setups. ATi first this time; 3-4 4850s, 2-4 4870s, 1-2 4870X2s, 2 4850X2s, 2 3870X2s, 2-4 4890s and many more since all 4800 series cards can be coupled with another from the same group as they use the same architecture. For nVidia; 2-3 GTX <260,>, 3 <9800gtx+,>, 2 9800GX2, 3 8800 Ultras, and 1-2 GTX295.

Some common questions:

1. What is the best graphics card as of now?
A: GTX295.

2. What is the best single GPU graphics card?
A: GTX285 2GB

3.What is the best vendor?
A: Opinion. Also depends on where you live.

4. What are some recommended vendors? (USA)
A: XFX, EVGA, BFG, Diamond, Visiontek

5. Best setup for gaming?
A: 4XRadeon 4890 for ATi, 3XGTX285 2GB with a 9800/8800GT for physX

6. ATi or nVidia?
A: ATi has better value for money, while nVidia offers better developed drivers but ATi has a better overclocking interface. You can download EVGA Precision OC tool, which beats ATi CCC, though and also RivaTuner which, IMO, is the best option for OCing, and can be used with both nVidia and ATi cards.

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