With the HD6900 series at this point acquirable, all of us made a decision to find several GPUs based upon AMD’s newest GPU to find out how the existing harvest of products stacks up. We’ve got 6 cards here on your behalf, still, of course, a lot of them will be very similar. Virtually all AMD’s board companions have released Radeon HD6900 set GPUs based upon AMD’s reference model; consequently, there is certainly fairly little to identify the exact cards. Every one of the cards highlighted right here have 2Gig buffers plus the very same output setup. All the HD6970s hold the same fan. There is a couple ways each and every opponent separates itself, yet as you’ll notice, the component, thus performance, is very close.

Our Examination Process

To gauge the performance belonging to the HD6900 set cards listed in this particular roundup, we applied a mixture of favorite video games and software that take care of an extensive assortment of the DX variety, including DirectX 9, 10, and 11. We mounted the cards in the computer run by just a 3.33GHz Core i7 980, a Gigabyte X58 Express, 12GB of DDR3, and Win 7 Home 64-bit. Also, We used the newest accessible Catalyst drivers available as of this article’s posting, v11.1a.

XFX Radeon HD6970

XFX will do a few things to aid its HD6970 be noticeable through the entire group. Even so the card we had taken a review of had not been overclocked and is also using the reference layout PCB, XFX furnished its 6970 by using a tailor made case bracket boasting the XFX brand in its exit ports along with a specialized sticker on the shroud. Apart from that, this is the reference card for sure. XFX furthermore packages little with its HD6970. Together with the card, the only thing that we uncovered included in the package were a driver CD, two or three basic guides, a warranty note, a brochure, a “Do Not Disturb Because I’m Gaming” door knob sign, along with an XFire bridge connection. Even so the $369.99 price tag is tied as the least expensive in the party, we still thought XFX could have done a tad bit more to let its card get noticed.

HIS Radeon HD6970 Turbo

Even though it is physically no different from various other reference models, except for the sticker upon its shroud, the HIS HD6970 Turbo at present stands solely, simply because it is the fastest speed 6970 in our roundup and perhaps the top clocked 6970 out there. In any event, its memory and ram clocks have merely modest 20MHz/25MHz jolts, respectively. Irregardless, greater clocks convert to raised efficiency, plus the HIS HD6970 Fan Turbo set up the top benchmark results of the set.

Added to the HIS HD6970 Turbo may be a universal selection of components. With the card itself, HIS kicks in an essential driver disc and basic user’s handbook, plus a case banner and some cabling and adapters. There is also a set of two peripheral-PCIE power switchers (a 6-pin, and an 8-pin) in there, too, as well as a DVI/VGA adapter and XFire bridge. Sadly, you’ll find no game titles or any other software to speak of. Given that this GPU is the most high-priced in our set, it could have been good to see a number of distinguishing features besides a small overclock, however in the finish, the HIS HD6970 Turbo continues to be the highest clocked 6970 around.

VisionTek Radeon HD6970

If it hadn’t come in a VisionTek box, it could be almost impossible to find out where the company’s HD6970 originated. VisionTek’s HD6970 is actually free of virtually any distinguishing attributes; the GPU adheres firmly to AMD’s reference model and doesn’t actually sport any special decals or graphics. But maybe that’s not an undesirable factor. The truth is, given that many of the HD6970 cards reviewd here are so alike, having this kind of Spartan method let VisionTek to price their card competitively.

Besides just the GPU, there isn’t a lot included along with the VisionTek HD6970. Together with the actual card were just a standard handbook, a driver CD, only one peripheral-PCIE 6-pin power connector (with some top-of-the-line card like a 6970, an 8-pin PCIE power junction will be extra useful), DVI/VGA adapter, and also a XFire bridge connection. What’s further, the driver CD would look like that it was a disc with its face published using an ink jet. There’s absolutely a lot of cost dropping in this case, and that’s more than likely how come VisionTek’s HD6970 is tied to be the most affordable of this group.

Asus EAH6970 Overclock Version

Asus did some useful things to the EAH6970 Overclock Version. That EAH6970 OE uses the AMD reference layout, yet Asus has changed the cards clock 10MHz and built-in a slender, aluminum cover above the fan shroud, in place of a decal. Asus says that metal cover can help defuse high temperature a lot more uniformly, although given that it’s mounted to the thicker plastic material shroud, the end results on heat are actually nominal.

During an unusual switch for them, their EAH6970 Overclock Version delivers along with a common accessory package. Enclosed with the card, consumers will get just a driver/utility CD, a rudimentary installment guidebook, XFire bridge connection, as well as a singular power adapter that turns a couple of 6-pin PCIE fittings in to a single 8-pin connection. We must indicate, nevertheless, that this utility disc does indeed incorporate a copy of Asus’ proprietary Smart Doctor software, that gives users a chance to adjust voltages and additionally overclock their own card. At $380, the EAH6970 OE is $10 above the VisionTek and XFX cards; still it gives you a production line speed-up, manufacturer-approved voltage changes, as well as a somewhat modded cooler. I wish that package had some more parts, though we can’t quite whine while looking at the opposition.

Sapphire HD6950

Besides the Sapphire printing and specialized shroud sticker, there’s very little to split up Sapphire’s Radeon HD6950 from your straight-up reference card that adheres to AMD’s reference criteria in just about every way. Sapphire, still, runs the additional distance with the gadget bunch so as to separate it’s card from challenging choices. Sapphire packages an excellent selection of goodies with its Radeon HD6950. Inside the package are a user’s guide book along with driver/utility CD, a case marker, and also a promotion for the Sapphire Select Club, that allows people admission to several no cost promotional downloads annually, auto RMA subscription, and entries to Sapphire’s tournaments and special gifts. With the previously mentioned stuff, an HDMI cord, mini-DP-to-DP dongle, DVI-to-VGA adapter, parallel PCI-E power adapters (6-pin), and CrossFire bridge connection are listed, also. Then, there’s a copy of Sapphire’s TriXX tweaking application enclosed with the card, for effortless overclocking. For below $300, the Sapphire HD6950 is really a decent graphics machine.

MSI R 6950 Twin FrozrII/OC

The MSI R 6950 Twin FrozrII is definitely the sole card from the roundup being a full reduction from AMD’s reference model. The GPU is modestly overclocked 10MHz, although the PCB and cooler appear to have been re-designed. The Twin FrozrII cooler includes a couple of 80mm fans that will sit on top of a sizable heatsink having a nickel-plated copper foundation that’s linked with a multitude of light weight aluminum fins using a couple of 8mm heatpipes. Additionally there is a supplementary heat plate under it which helps to cool the ram and VRM, and fortify the PCB. The actual MSI cooler turned out to be rather powerful through assessment, and compared with many of the company’s prior models (such as the one available on MSI’s HD5870), it kept silent. Alternative options that come with the MSI R 6950 Twin FrozrII/OC include the regularly employed Military Class II parts, which will include solid capacitors, super chokes, and aluminum core caps. MSI includes loads of good stuff along with the R6950 Twin Frozr II/OC. Enclosed with the GPU would be a speedy installment guidebook and yet another pamphlet which highlights the qualities and technical specs of this R6950 line, a driver/utility disc that features MSI’s outstanding Afterburner overclocking application, a code for one edition of Futuremark’s 3DMark11 benchmark, along with a mixture of adapters. The adapters come with a set of peripheral-PCI-E 6-pin power connectors, a DVI/VGA adapter, a mini-DP dongle, plus a long XFire bridge connection. About the sole thing absent in this case is really a video game of some type and possibly an HDMI line. But we need to give MSI thanks for including several beneficial extras in addition to a software which will seriously flaunt the R6950 Twin FrozrII’s functionality.

Examining the final results of our own wide variety of benchmarks, there are many helpful areas of operation to contemplate. The obvious would be the reasonably massive performance delta distancing the HD6970 from the HD6950. Nevertheless, each of those cards deliver solid capabilities, any additional processors, texture devices, and increased speeds of the HD6970 supply it considerable advantage above the less expensive 6950.

What’s quickly obvious is the advances made available from the tiny overclocks with the Asus, MSI, and HIS cards. The HIS HD6970 Turbo has been scientifically the quickest card within the set due to the GPU and ram frequency benefits above the alternative 6970 cards, however its extent of triumph happens to be correspondingly minor. Similar might be reported with the MSI R6950 Twin FrozrII/OC. The MSI card’s extra 10MHz benefit in GPU rate above the Sapphire HD6950 really served the card to outshine the Sapphire across the board, though the deltas distancing both the cards are minor.

Source by Brendan F Finn