Amd radeon hd 7870 crossfirex6/13/2023 We review the new AMD Radeon HD 7990 including FCAT frametime measurements. The new graphics card is intended to boost a little more performance into entry-level gaming. We test and review the MSI Radeon HD 7790 OC edition, also known under SKU code R7790-1GD5-OC incl FCAT Frametimes. The Gigabyte HD7790 OC 2GB clocks in at 1075 MHz on the boost engine, packed with totally silent custom cooling. We benchmark the product incl FCAT Frametimes. We test and review the Gigabyte Radeon HD 7790 2GB OC edition, also known under SKU code GV-R7790OC-2GD. But what about temperatures then you must be wondering ? That also means it's rather silent as it does not make any noise. This stock clocked Radeon HD 7850 is cooled passively, meaning it has no fans tool it down. We test and review the PowerColor Radeon HD 7850 SCS3 today. Upper photo here two R6870 cards installed in CrossfireX multi-GPU mode. Oh you're interested now eh ? Good, let's head onwards into the review then. I can already tell you this though, this was the first time ever we had no issues with drivers, and yeah, in most cases the CrossfireX scaling was just extraordinary good. so with that said let's grab a reference 68 card from AMD, and then hook them up with some retail cards from HIS, to see where we end up performance wise. it's just that the overall compatibility factor starts to increasingly get complicated once you opt 3 or 4-way CrossfireX multi-GPU setups. As always we do not recommend you to utilize more than two GPUs in a PC anyway as you'd quickly run into driver issues, increased power consumption, more heat in the PC to deal with and well. While you might feel merely two cards is a limitation, we think. For those of you who have read the reference review, ya'll very likely noticed the photo's with the one CrossfireX connector on top of the card.ĬrossfireX, it's a multi-GPU state which we'll cover a bit more in-depth on the next pages, pretty much you can utilize two or more graphics cards to work together and, hopefully, nearly double up on the game rendering performance.Īs stated above, the Radeon HD 68 only have one CrossfireX connector, this literally means that you can place only two cards into a multi-GPU setup. With the release of the series 6800 graphics cards obviously also comes Multi-GPU support.
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