The second creation from PowerColor that caught our eye is their HD 5770 Evolution, a graphics card with a Lucid Hydra Engine chip on board, which allows it to be paired with any other ATI or NVIDIA graphics card. The Lucid Hydra engine drives the graphics subsystem with whatever resources that are available to it. Apart from this unique feature, the HD 5770 is fairly standard, with an ATI Radeon HD 5770 GPU, reference clock speeds, and 1 GB of GDDR5 memory. Its display connectivity includes one each of DVI-D, DisplayPort and HDMI.

Following the apparently-successful launch of the ROG Crosshair IV Formula, ASUS is preparing the second, even-higher end offering under the Republic of Gamers (ROG) series for the socket AM3 platform, the Crosshair IV Extreme. First pictured and detailed in March, the Crosshair IV Extreme turned out to be a little more than just a beefier Crosshair IV Formula with a stronger VRM and more expansion slots; it has an important addition to its feature-set which was revealed after some websites pictured the board without its chipset heatsink. The Crosshair IV Extreme makes use of the Lucid Hydra engine, with a 32-lane Hydra bridge chip that supports 3~4 graphics cards. While the AMD 890FX isn’t deficient of PCI-Express lanes, the addition of Hydra gives the motherboard the unique ability to mix and match graphics cards, with special modes for pairing ATI GPUs, NVIDIA GPUs, and ATI + NVIDIA GPUs. Another feature that got revealed with the heatsinks off is the CPU VRM, which makes use of no less than 11 independent phases, and a super ML capacitor that helps voltage tuning with high precision, and conditions CPU voltage better than conventional capacitors. ASUS may choose Computex as the ideal launch-vehicle for the Crosshair IV Extreme.

Source: Slashgear

MSI is working on its third motherboard that makes use of Lucid Hydra multi-GPU technology, this one aimed to be a more affordable model than the Big Bang Fuzion, for the socket LGA-1156 platform. Lucid Hydra technology allows users to mix and match graphics cards from across brands and models to upscale performance. A newly-release driver (1.5.106) for Hydra is said to increase functionality by adding full support for DirectX multi-GPU scaling, as well as expects significantly higher performance upscaling compared to older drivers. The new motherboard from MSI is the P55-GD88 Hydra, also to be known as P55A Hydra.

Built on a PCB that’s different from that of the Big Bang Fuzion, the P55A Hydra uses High-C capacitors only for the CPU VRM, with normal solid-state capacitors for the rest of the board. Unlike the Big Bang Fuzion it has only two PCI-Express 2.0 x16 slots, but these slots work at x16 speeds. Perhaps the only selling point for Hydra on this setup (since Intel P55 platform already supports both SLI and CrossFire, and tests have shown performance hit between x16 and x8 to be insignificant for even high-end GPUs), is the ability to mix and match different kinds of graphics cards, including mixing an ATI Radeon card with an NVIDIA GeForce card.

The clear highlight here seems to be the MSI 870A-GD60 Hydra. It comes with Lucid Logix’s prominent Hydra feature, using a different chip than on the Big Bang Fuzion by the way. It promises to let you combine GPUs from NVIDIA and ATI in a CrossFire/SLI like fashion for increased performance. Even though it does not deliver the most amazing scaling numbers just yet we are told that the driver “improves weekly”.

MSI has undertaken a very interesting project: to use the Lucid Hydra chip on an AMD platform motherboard, its second design with Lucid Hydra. The 870A-GD60 Hydra is a socket AM3 motherboard based on the AMD 870 + SB850 chipset. The AMD 870 chipset succeeds the AMD 770, in being suited for single discrete-graphics setups. The chipset packs no PCI-Express external switching, and hence there is only one PCI-Express 2.0 x16 link it can give to a graphics card. MSI connected this link to a Hydra Engine chip, to give out two full-bandwidth PCI-Express 2.0 x16 links. “Why not simply use the 890FX?” could be a question for many, but its answer lies in Hydra’s advantage over it: it allows you to pair two NVIDIA graphics cards, two ATI graphics cards, or even mix an NVIDIA and an ATI card in a mixed multi-GPU array, as has been demonstrated with MSI’s P55 Big Bang Fuzion motherboard.

The AM3 socket is powered by a 10-phase DrMOS based VRM. The CPU connects to four DDR3 DIMM slots for dual-channel memory. It connects to the AMD 870 northbridge over the HyperTransport 3.0 interface. Its lone PCI-E 2.0 x16 port is taken up by the Hydra Engine chip located between the two PCI-E 2.0 x16 slots. Other expansion slots include three PCI-E x1, and one PCI. The SB850 southbridge gives out six internal SATA 6 Gb/s ports. Connectivity includes 8 channel HD audio with SPDIF connections, eSATA by an additional controller, FireWire, two USB 3.0 ports, and a number of USB 2.0 ports. The 870A-GD60 Hydra could be released late next month.

Source: Tweakers.net

A promising new technology from LucidLogix, the Hydra, has perhaps hit its biggest roadblock. The Hydra multi-GPU engine allows vendor-neutral and model-neutral GPU performance upscaling, without adhering to proprietary technologies such as NVIDIA SLI or ATI CrossfireX. NVIDIA, which is staring at a bleak future for its chipset division, is licensing the SLI technology to [...]

A promising new technology from LucidLogix, the Hydra, has perhaps hit its biggest roadblock. The Hydra multi-GPU engine allows vendor-neutral and model-neutral GPU performance upscaling, without adhering to proprietary technologies such as NVIDIA SLI or ATI CrossfireX. NVIDIA, which is staring at a bleak future for its chipset division, is licensing the SLI technology to motherboard vendors who want to use it on socket LGA-1366 and LGA-1156 motherboards, since Intel is the only chipset vendor. On other sockets such as LGA-775 and AM3, however, NVIDIA continues to have chipsets that bring with them the incentive of SLI technology support. NVIDIA’s licensing deals with motherboard vendors are particularly noteworthy. For socket LGA-1366 motherboards that are based on Intel’s X58 Express chipset, NVIDIA charges a fee of US $5 per unit sold, to let it support SLI. Alternatively, motherboard vendors can opt for NVIDIA’s nForce 200 bridge chip, which allows vendors to offer full-bandwidth 3-way SLI on some high-end models. For the socket LGA-1156 platform currently driven by Intel’s P55 Express chipset, the fee is lower, at US $3 per unit sold.

The Lucid Hydra engine by design is vendor-neutral. It provides a sort of abstraction-layer between the OS and the GPUs, and uses the available graphics processing resources to upscale resulting performance. This effectively kills NVIDIA’s cut, as motherboard vendors needn’t have the SLI license, and that users of Hydra won’t be using SLI or Crossfire anymore. Perhaps fearing a loss of revenue, NVIDIA is working on its drivers to ensure that its GeForce GPUs don’t work on platforms that use Hydra. Perhaps this also ensures “quality control, and compatibility”, since if the customer isn’t satisfied with the quality and performance of Hydra, NVIDIA for one, could end up in the bad books. This could then also kick up warranty issues, and product returns.