AMD's upcoming FX series "Zambezi" desktop processors based on the "Bulldozer architecture are also expected to bring with them compatible motherboards, as AMD, on a number of occassions, stated that the chips will require a new socket (referred to as AM3+) and compatible chipset, and that the chips will be incompatible with existing AM3 socket and existing chipset. Information available with SweClockers points to the contrary.

According to the source, motherboard major ASUS is planning to provide support to AM3+ processors to some of its existing AM3 motherboards using mere BIOS updates. That's right, Zambezi will indeed be backwards compatible with AM3 and existing chipset, only what remains to be seen is if the processors will perform to their full potential and overclock well on existing platform. Amongst ASUS' Schindler's list are top of the line AM3 models, such as ROG Crosshair IV Formula and Extreme, M4A89TD PRO/USB3, and even AMD 890GX-based motherboards such as M4A89GTD PRO. The list also shows certain AM3+ motherboards that use dated chipsets such as 760G, probably the entry-level of ASUS' M5A series of motherboards.

Elitegroup Computer Systems (ECS) introduces AMD 890GX based motherboard - ECS Black Series A890GXM-A2 supports the latest six-core CPU to bring users an impressive visual experience with its tough features. By "One-step Unlocking" function in "ECS M.I.B. III" overclocking interface, users are able to unlock the hidden cores of CPU easily, and it reaches over 238% CPU performance boosted than default setting by unlocking cores with overclocking; moreover, it is also easy to reach 146% gaming performance boosted by overclocking GPU - ATI Radeon HD 4290 graphics processor's core clock and SidePort memory speed; ECS A890GXM-A2 fully supports the latest AMD Turbo Core technology which is essential for power-desired users to get extra performance automatically.

Closely trailing last week's news of ASRock designing the P55 Extreme4 motherboard that has two sets of 2-port USB 3.0 and SATA 6 Gb/s controllers, comes that of the 890FX-Deluxe4 and 890GX-Extreme4. As the names suggest, these motherboards will be based on the AMD 890FX and AMD 890GX chipsets, respectively, supporting socket AM3 processors. Unlike its P55-based counterpart, these boards feature two 2-port USB 3.0 controllers of which one gives out USB 3.0 front-panel header instead of two additional rear panel ports, and since the AMD SB850 southbridge already has a 6-port SATA 6 Gb/s RAID controller, there is only one additional 2-port SATA 6 Gb/s controller, upping the total number of 6 Gb/s ports to eight.

This apart, the 890FX-Deluxe4 and 890GX-Deluxe4 bear some resemblance to the 890FX-Deluxe3 and 890GX-Extreme3, respectively, in terms of board layout. The boards feature a 10-phase CPU VRM design, support ASRock Turbo UCC (gives Turbo boost to more than 3 cores on Phenom II X6), ASRock UCC (unlocks disabled cores on some X3, X2 processors), and memory ratio supported up to DDR3-1866 MHz by overclocking. The boards also support 3-way and 2-way ATI CrossFireX, and connectivity which includes 8+2 channel HD audio, gigabit Ethernet, and Firewire. Expect the new Extreme4 motherboards to reach stores in the coming few weeks.

Sapphire is back to its vocation of being a motherboard vendor, the popular ATI Radeon board partner designed a new socket AM3 motherboard based on the new AMD 890GX + SB850 chipset, dubbed the Sapphire Pure CrossfireX 890GX. The board is built on the ATX form-factor, though comes with only four expansion slots spaced out. The AM3 CPU is powered by a 10-phase VRM, it is wired to four DDR3 DIMM slots for dual-channel memory. The AMD 890GX northbridge is cooled by a large heatsink which shares its heat with one of the VRM heatsinks. The ATI Radeon HD 4290 IGP is assisted by 128 MB of SidePort memory apart from sharing the system memory.

Out of the four expansion slots, two are PCI-Express 2.0 x16 (electrical x8 when both are populated) with some sort of manual PCI-E lane switching, and one each of PCI-E x1 and PCI. The SB850 southbridge gives out six SATA 6 Gb/s internal ports, while an additional controller provides an IDE connector (for two IDE devices). The eSATA port is driven by manually connecting it with one of the internal ports. Connectivity includes 8 channel audio with optical and coaxial SPDIF, USB 3.0, and display connectivity, which includes DVI, D-Sub, and HDMI with 7.1 channel audio. Available soon, Sapphire is yet to disclose its price.

AMD's upcoming series of Phenom II X4 900T series that supports AMD Turbo Core technology, and which are based on the "Zosma" die, have been confirmed to be able to unlock both its manufacturer-disabled cores to work as a six-core processor. Zosma is a "cut-down" version of AMD's Thuban six-core die, where two of its cores are disabled. With the remaining four cores, two can function with increased clock-speeds in boost-state as Turbo cores (3/6 could on the X6 chip).

The core unlocking is said to have been done on an AMD 890GX chipset based motherboard, in the same way disabled cores on Phenom II X3 and X2 chips are unlocked. One of the first models based on Zosma are the Phenom II X4 960T and X4 940T, which operate at 3.30 GHz and 3.00 GHz, respectively. Their Turbo Core speeds are up to 500 MHz over clock speeds, depending on the model. The X4 T-series could form AMD's mainstream processor in the sub-$200 range.

OEM major Foxconn made additions to its own channel brand of motherboards with two Digital Lifes series models based on the AMD 890GX chipset, supporting socket AM3 processors. The nearly identical Foxconn Digital Life A9DA-S and A9DA (pictured in the same order below), are ATX boards building on the features the chipset provides. The CPU is powered by an 8-phase VRM. The AMD 890GX embeds an ATI Radeon HD 4290 class IGP with 128 MB (+UMA) SidePort memory and connectivity which includes DVI, D-Sub, and HDMI.

Expansion slots include two each of PCI-Express 2.0 x16 (electrical x8 when both are populated), PCI-E x1, and PCI. The SB850 southbridge gives out six SATA 6 Gb/s ports. Other standard features include 8-channel HD audio, gigabit Ethernet, and a number of USB 2.0 ports. The A9DA-S is the more premium variant, it has a heatsink over the CPU VRM, and a VIA 2-port FireWire controller. The two should be available in stores soon.

ASUS today launched the M4A89GTD PRO Series motherboard that delivers added core processing power by enabling the instant unlocking of latent AMD CPUs. Incorporating the latest AMD 890GX chipset with an advanced AMD graphics core, the M4A89GTD PRO Series also supports both ATI CrossFireX and Hybrid CrossFireX technologies. Combined with advanced rendering from the DX10.1 graphics API, the series offers spectacular visual output.

"By supporting both integrated and discrete graphics processing, the M4A89GTD PRO Series delivers enhanced graphics performance that will excite and impress both hardcore gamers and multimedia users," said Joe Hsieh, General Manager of ASUS Motherboard Business.

AMD and its motherboard partners today unleashed ATI Radeon HD 4290 Graphics with the AMD 890GX Chipset, a versatile, affordable and exceptionally energy efficient solution for an incredible, high definition visual computing experience.

The AMD 890GX chipset redefines the way you play with versatile graphics configurations, including DirectX 10.1 graphics on the motherboard and support for up to two high-performance ATI Radeon Premium Graphics cards with ATI CrossFireX technology. The same AMD 890GX motherboard which can be used to build an efficient and slim home theater PC using the integrated ATI Radeon HD 4290 Graphics, can be augmented with ATI Radeon HD 5450 Graphics for a dual-graphics performance preview, or upgraded to a gaming powerhouse with ATI Radeon HD 5870 Graphics and the visual realism of DirectX 11.

Leading mainboard and graphics card maker, MSI, launches their brand new 890GXM-G65 mainboard using the AMD 890GX chipset to fulfill the increasing demand for perfect Home Theatre Personal Computers (HTPC). In addition to tailoring the latest AMD Phenom II processors, the 890GXM-G65 provides full support for the DirectX 10.1 and UVD 2.0 multimedia standards to significantly enhance high-definition audio and video effects. Along with a wide variety of output interfaces, exclusive MSI technology, and native SATA 6Gb/s and USB3.0 interfaces, the AMD 890GXM-G65 allows users to build a quality HTPC combining high performance and high stability.

MSI has specifically equipped the AMD 800 Series with the latest OC Genie Lite easy-overclocking technology to meet the multimedia requirements of power users. By launching the BIOS Setup, consumers can use the OC Genie Lite to automatically adjust the CPU and IGP clock to enhance overall performance to 15%* in order to experience and enjoy optimal performance at your fingertips with neither special computer knowledge nor additional expense.

GIGABYTE TECHNOLOGY Co., Ltd, a leading manufacturer of motherboards, graphics cards and other computing hardware solutions today proudly launched their latest AMD AM3 Socket GA-890GPA-UD3H motherboard, delivering loads of performance enhancing bandwidth for applications such as high end gaming and high speed data transfer on systems featuring new AMD 6 core CPUs.

The first motherboard featuring the AMD 890GX chipset paired with the all new SB850 South Bridge, the GIGABYTE GA-890GPA-UD3H offers the industry's first native support for Serial ATA 6Gbps for up to 6 devices. The AMD SB850 also offers the industry's first Serial ATA 6 Gbps RAID support, allowing users to configure RAID 0,1,5 and 10 for maximum data performance or enhanced data backup. Also equipped with GIGABYTE 3x USB Power Boost and USB 3.0 support by utilizing the industry-leading NEC controller, the GIGABYTE GA-890GPA-UD3H ensures users are ready to take advantage the next wave of high speed data transfer and storage technologies.