They Did It! Official Release of AMD Radeon HD 7990 ‘Malta’

Much rumored reference graphics adapter from AMD has been recently officially introduced. As it was suggested before, Radeon HD 7990, codenamed ‘Malta’, employs two Tahiti XT2 GPUs, each of which contains 128 TMUs, 32 rasterization blocks (ROPs), and 2048 current processors (GCN architecture). Smooth work of both graphics cores is synchronized by means of PLX PEX8747 controller that supports 48 lines of PCI Express 3.0. Nominal clock frequencies ascribed to GPUs operation equal to 950 MHz, but Turbo mode enables the increase of frequencies up to 1000 MHz.

Video memory is represented by GDDR5 memory modules, the overall capacity of which equals to 6 GB (3 GB per each graphics core). Memory modules utilize 384-bit bus and run at 6000 MHz frequency with bandwidth of 288 Gb/sec per core. The incorporated PCB accommodates a single CrossFireX socket for the creation of various graphics configurations, including Quad-CrossFireX. Video interface panel boasts the availability of …

Lian Li PC-10N: Chassis with an Extraordinary Motherboard Localization

Lian Li, a well-known manufacturer of PC cases, has officially introduced its newest chassis codenamed PC-10N. The model is designed in a popular mid-tower form-factor and is ready to accommodate motherboards of ATX, mini-ITX and micro-ATX standard. The chassis differentiates itself by an unusual motherboard localization: instead of conventional tray, the layout stipulates dedicated strips that fix the board. This was done with the aim to provide for a better airflow and to facilitate cable management process. Besides, absence of the tray makes the case much lighter.

Lian Li PC-10N is delivered in two color samples: silver (PC-10NA) and black (PC-10NB). Internal framework allows for the assembling of quite powerful PC systems. It might house rather high CPU coolers (up to 155 mm), rather lengthy expansion cards (up to 300 mm), and ATX-compatible power supply units of up to 300 mm in length. There is a possibility of removing HDD bay to free space for even more lengthy adapters …

Three New PC Cases from Lian Li for mini-ITX Motherboards

Lian Li has recently introduced three new PC chassis compatible with the motherboards of mini-ITX standard. Codenamed PC-Q27, PC-Q28 and PC-Q30, these cases replenished the 'Q' series and are called to replace more out-dated predecessors. The first two models in the row replace the earlier launched PC-Q07 and PC-Q25, while PC-Q30 is only a prototype that substantially differs from from its companions.

All three models are distinguished by a quite new approach to the motherboard fixture. Hence, instead of traditional trays, Lian Li employs two rails that fix the board. What is more, the designer has implemented quite a different system of side panels mounting.

The first PC case, PC-Q27, features 200x321x240 mm dimensions and is estimated for the installation of a single 5.25-inch drive, two 3.5-inch bays that support the installation of drives of 2.5-inch form-factor. The integrated cooling system consists of a single frontal 120 mm fan.

The second model, PC-Q28, is …
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Registered at: 23 August 2011, 13:50
Last visit: 23 August 2011, 13:50