Items tagged with 1394a

On paper, Intel's Thunderbolt looks like an easy winner over the relatively new USB 3 standard. The USB extension offers 10x the bandwidth of USB 2 and supports full duplex operation, but is limited to 'just' 5Gbps. Thunderbolt—even the cut-back, copper-wire version that's standard on new Macbook Pros—offers 10Gbps of bi-directional bandwidth. Intel's new standard is up to 4x faster than USB 3, but a new article at Extremetech argues that speed is far from everything. Thunderbolt, the article argues, is dangerously close to slipping into obscurity. As of this writing, Apple is the only... Read more...
Apple users often have to wait longer than us PC folk for top-end upgrades or features to become available, but this time the Macolytes might steal a march on the rest of us. According to rumors on the other side of the pond, the next-generation of iMac and Macbook Pro systems will feature both USB 3.0 and the heretofore dark horse candidate—FireWire 3200 (S3200). This new FireWire interface uses the same cable as the older FireWire 800 but offers four times the bandwidth. FireWire isn't discussed much these days, although the original IEEE1394a (FireWire 400) standard is fairly common, even... Read more...