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Overklokker Radeon HD 4890


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Videoannonse
Annonse

Er "litt mere" en en overklokket standard design med bra kjøler.

 

SuperPipe Technology

Heat pipe is one of the most important components in graphics card which transfers the heat from chip to fins of the cooler. The thicker the heat pipe, the faster the cooling speed. MSI unique SuperPipe technology uses 8mm heat pipe which is 60% thicker than traditional ones and increase 90% of cooling efficiency. Therefore, MSI R4890 Cyclone series is equipped with the best cooling solution.

 

Military Class Components – Hi-c CAP

In order to provide consumers longer life and better quality products, MSI R4890 Cyclone series uses high quality Hi-c CAP to supply better GPU electricity. Hi-c CAP is comprised by rear Tantalum which is an extremely expensive but steady metal. Under 65℃ operating environment, Hi-c CAP can last over 200 years life long which overtakes all the solid capacitors and is the best capacitor in the industry. Furthermore, Tantalum’s high stability greatly reduces electricity less package and provides high quality power supply. Under the condition of overclocking and high temperature, MSI R4890 Cyclone series can still provide stable performance.

 

R4890 CycloneMilitary Class Components – SSC (Solid State Chock)

MSI R4890 Cyclone series carries brand new all-in-one solid state chock which effectively reduces high frequency noise under heavy system loading. Meanwhile, SSC can increase the maximum current value and provides three times current value than traditional state chock. Therefore, SSC can provide stable current when under extreme overclocking.

 

R4890 CycloneMilitary Class Components – Solid CAP

Capacitor is one of the most important power supply components. Good capacitor plays a critical role in system stability. Liquid and solid capacitors are the two main capacitors in the market. Solid capacitor has longer life span than Liquid. Under the high frequency and high temperature operating environment, solid capacitor provides even more stable power supply. Moreover, solid capacitor contains no liquid, leaking accident will not occur. To ensure best product quality, MSI R4890 Cyclone series adopts Solid CAP.

http://www.dvhardware.net/article36751.html

 

Blir 3 ulike versjoner av 4890 Cyclone.

1) R4890 Cyclone: GPU @ 850MHz and Memory @ 3900MHz

2) R4890 Cyclone OC: GPU @ 880MHz and Memory @ 3900MHz

3) R4890 Cyclone SOC: GPU @ 1000MHz and Memory @ 4000MHz

Endret av syar2003
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Hvorfor er denne så spennende da? Det finnes flere 4890 som selges på 1ghz.

 

Dette kortet kjører faktisk bare 880Mhz på core, usle 30Mhz høyere en referansemodellene. MSI garanterer riktignok at kortet skal klare 1Ghz, men det er det mange kort som klarer. Spesielt om man øker spenning litt med RivaTuner.

 

En ganske unødvendig lansering i mine øyne.

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