The article is also referring to HD4830 / HD4770 cards in Crossfire setup only. x38 / x48 / x58 chipset with x16 / x16 crossfire setup would allow some boost in performance. *Disclaimer : The tests were done in 1680×1050 resolution, the performance difference between these cards will vary depending on resolution and chipset, eg. Now if only I could find a few HD4670 to crossfire to add to the articles. While the Crossfire setup takes a little more effort, using lower-end graphic card does help in reducing power consumption while attaining similar or better performance. If you already have a system with single PCI-E x16 slot, there’s no reason to change to a crossfire motherboard as there’s always a single-card solution, it’s a more cost-effective and less hassle solution.Īnother thing to take note of is the power consumption. For a HD4890 setup to reach that price level, you’ll need to hunt for a used unit and settle for a low-end board, usually comes with onboard graphic card (eg, the G31 boards) but lacks in many features, such as the limited DIMM slots and lack of overclocking ability.ĭoes that mean CrossfireX is the way to go? Not necessarily so, the above example is for NEW setup. So if you’re looking to cut cost, a new P45 board with Crossfire capability could be acquired for as low as RM 310 and couple that with 2 units of used HD4830, add a CrossfireX cable to it and overall cost comes to a little over RM 900. Take for example the HD4830, I sold my units for only RM 300 or so and they’re performing just as good as the HD4890 card, usually retailing at around RM 850. As you can see from the benchmarks, it’s clear that Crossfired ATI cards perform well. My ThoughtsĬlearly CrossFireX technology is no slouch. RMA took a long time, the HD4830 never met one another after that. Sorry, no readings for HD4830 as one of the card went bonkers before I get to take the power consumption readings. Readings taken with Gigabyte’s P-Tuner software. Please note that the numbers below indicate the wattage for the entire system, not the graphic card alone. Graphic Detail : Maximum 1680×1050, not using DX10.1 for mode. Graphic Detail : Maximum at 1680 x 946 Card In Crossfire mode, the cards run at x8 / x8 for of the PCI-E slot the cards are using. Sunbeamtech Core-Contact Freezer Heatsink 92mm In this article, I’ll pit the HD4770 and HD4830 in Crossfire mode against the HD4890. For The Ultimate Visual Experienceâ„¢, be sure to select ATI CrossFireX ready motherboards for AMD and Intel® processors and multiple ATI Radeonâ„¢ HD graphics cards. Enabling game-dominating power, ATI CrossFireX technology enables two or more discrete graphics processors to work together to improve system performance. □ What Is CrossfireXĪTI CrossFireXâ„¢ is the ultimate multi-GPU performance gaming platform. You guys rock! And I will continue to do the best I can for my dear readers. This article was made possible by the people who supported this site.
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