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Entries Tagged ‘UMA’

Haswell to Use 4th-Level On-Package Cache to Boost Graphics Performance

Intel is making serious efforts to boost CPU-integrated graphics performance using homegrown architectures, without having to borrow/license any technologies from the other two major players in the PC graphics business that have technological edges ove…

TechPowerUp GPU-Z 0.5.4 Released

TechPowerUp released the latest version of GPU-Z, our popular graphics hardware information and monitoring utility. Version 0.5.4 packs a large number of changes, beginning with faster start-up, support for the entire line of NVIDIA GeForce 500M series…

AMD 880G Chipset Detailed

Following AMD’s launch of the 890GX chipset which marked the entry of certain new features native to the chipset, the company is readying a slightly scaled-down version of it aimed at more mainstream consumers, business PC users, as well as HTPC and home PC users. The AMD 880G succeeds the 780G is being a mid-range integrated graphics chipset that supports a range of new features using the SB800 series southbridge chips.

While the 880G is based on essentially the same chip (RS880) as the 890GX, certain features such as ATI CrossFire are disabled, and board makers are directed to use this chipset on micro-ATX form-factor designs. The 880G northbridge packs an RV620-core based ATI Radeon HD 4250 IGP which supports DirectX 10.1, with 40 stream processors, and DDR3 SidePort memory support apart from the usual UMA. The IGP supports native HD video decode features, as well as HDMI with on-chip 7.1 channel audio. While the chipset supports one PCI-Express 2.0 x16 link for discrete graphics, it also gives out PCI-Express 2.0 x1, x4 lanes from the northbridge. Additional controllers such as USB 3.0 can benefit from a direct PCI-E 2.0 path. The SB800 class southbridge has a native 6 channel SATA 6 Gb/s controller complete with RAID support.

Source: Bit-Tech.net

Foxconn Intros AMD 890GX-based Digital Life Series Motherboards

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.

Source: TechConnect Magazine