ASUS Poseidon GTX 780, Thunderbolt 2 & SATA Express Showcase - CES 2014
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ASUS has a hybrid air/water cooled GTX 780 here, and a 780 Ti coming. They also showed off a couple of next generation interfaces: Thunderbolt 2, and SATA Express! Our CES 2014 Sponsors: linustechtips.com twitter.com twitter.com @LinusTech Join our community forum: bit.ly
The CES 2014 showcase by ASUS includes a detailed look at a hybrid cooling approach for the GTX 780, known as the Poseidon, which combines air cooling with liquid cooling capabilities. The presenter explains that the Poseidon concept, first shown at Computex, operates with near-identical thermal performance to standard air-cooled GPUs while offering the option to attach a liquid cooling loop via standard G1/4 fittings. He notes that a future GTX 780 Ti variant was anticipated, and emphasizes that upgrading from air to liquid cooling with the Poseidon would only incur a small temperature delta, making it an attractive option for enthusiasts who want water cooling without sacrificing much performance. The segment also clarifies that the Poseidon can be hooked up to a variety of liquid cooling setups, making it flexible for different cooling preferences. Beyond the Poseidon, the video transitions to other hardware demonstrations including a customized PCIe-based SSD solution and a new SATA Express interface, highlighting how these interfaces could alleviate bottlenecks on modern SSDs. The host details the SATA Express system as using three discrete connectors that function as a single drive interface, combining two SATA 3 links with a PCI Express 2x link to deliver up to about 1 GB/s transfer speeds, effectively reducing the traditional SATA bottleneck. The discussion closes with the Thunderbolt 2 upgrade option for Asus boards via an ex2 card and a demonstration of a quad Thunderbolt 2 setup using cross-board daisy chaining to illustrate real-time data throughput, underscoring the technology’s potential to extend high-speed connectivity across multiple devices. Overall, the CES 2014 segment presents a forward-looking view of GPU cooling options, faster storage interfaces, and expanded high-speed connectivity, signaling Asus’s strategies for marrying performance, flexibility, and future-proofing in a rapidly evolving PC ecosystem.
Topics · technology · hardware · computing · ces-2014 · graphic-cards · storage · connectivity · motherboards
Questions answered
- What is the ASUS Poseidon GTX 780, and how does its cooling system work?
- The Poseidon GTX 780 is a hybrid cooling card that combines air cooling with an integrated liquid cooling option. It uses standard G1/4 fittings to allow a user to connect a liquid cooling loop, and ASUS claims the air-cooled temperature delta remains small compared with a fully liquid-cooled card, making it appealing for enthusiasts wanting to explore liquid cooling without sacrificing initial performance.
- What is SATA Express and how does it differ from traditional SATA connections?
- SATA Express integrates two standard SATA 3 connectors with a direct PCI Express 2x link, forming a single interface to a drive. This setup enables transfer speeds up to about 1 GB per second, reducing SATA bottlenecks by leveraging PCIe bandwidth while preserving familiar SATA form factors.
- What does Thunderbolt 2 capabilities look like in the Asus setup demonstrated at CES 2014?
- The demonstration shows Thunderbolt 2 connectivity via an ex2 card that can be added to Asus boards with a TB header, enabling full 20 Gbit/s Thunderbolt 2 performance. A quad Thunderbolt 2 configuration is also shown through daisy-chaining multiple Raiders to illustrate higher aggregate throughput from just one motherboard TB header.