Mac Pro ganha processadores Intel Xeon Nehalem, entre outras atualizações

Adoro o cheiro dos Nehalems de manhã, e o novo Mac Pro vem com os novos processadores Intel Xeon (a até 2,93 GHz), nova arquitetura de memória e novas opções gráficas por preços menores do que antes.

Os Xeon Nehalem do Mac Pro são processadores quad-core com 8 MB de cache L3 totalmente compartilhada e controlador de memória integrado que, com memória DDR3 ECC a 1.066 MHz,
pode oferecer 2,4x mais banda de memória do que a geração anterior.

Nos gráficos, o novo Mac Pro vem com a Nvidia GeForce GT 120 com 512 MB GDDR3 de fábrica, que a Apple diz ser quase três vezes mais rápida do que a placa anterior.Se você quiser mais poder, pode colocar uma ATI Radeon HD 4870 com 512 MB GDDR5. De acordo com a Apple, isso torna a solução da ATI duas vezes mais rápida do que a da Nvidia, graças ao processador e à memória (veja, GDDR5 é melhor do que GDDR3, pois cinco é mais do que três). As placas contam com a nova Mini DisplayPort, além de saída DVI.

    Apple Introduces New Mac Pro

    Features Intel ‘Nehalem’ Xeon Processors & High-Performance Graphics

    CUPERTINO, Calif., March 3 /PRNewswire-FirstCall/ — Apple® today introduced the new Mac® Pro using Intel "Nehalem" Xeon processors and a next-generation system architecture to deliver up to twice the performance of the previous generation system.* The new Mac Pro starts at $2,499 and features the latest graphics technology and an updated interior that makes expansion even easier than before.

    "The new Mac Pro is a significant upgrade and starts at $300 less than before," said Philip Schiller, Apple’s senior vice president of Worldwide Product Marketing. "The Mac Pro features an advanced system architecture, new faster processors and our best-ever graphics options to deliver a faster, more powerful system that our professional customers are going to love."

    The new Mac Pro includes Intel Xeon processors running at speeds up to 2.93 GHz, each with an integrated memory controller with three channels of 1066 MHz DDR3 ECC memory that delivers up to 2.4 times the memory bandwidth while cutting memory latency up to 40 percent.** Every Mac Pro comes standard with the NVIDIA GeForce GT 120 with 512MB of GDDR3 memory, a high-performance graphics card with nearly three times greater performance when compared to the previous generation system.*** An optional ATI Radeon HD 4870 is available for even more performance. With both a Mini DisplayPort and DVI port, the new Mac Pro provides out-of-the-box support for the 24-inch Apple LED Cinema Display, the 30-inch Apple Cinema HD Display, or other DVI based displays.

    An updated interior provides easy access to all components within the Mac Pro for hassle free expansion. The Mac Pro includes four direct-attach cable-free hard drive carriers for installing up to 4TB of internal storage when using 1TB 7200-rpm Serial ATA drives. An optional cable-free Mac Pro RAID card delivers performance up to 550MB/s **** and allows the four internal drive bays to be set up in RAID 0, 1, 5, or 0+1 configurations for improved disk performance and redundant data protection.

    Continuing Apple’s commitment to the environment, the new Mac Pro exceeds Energy Star 4.0 requirements and is leading the industry as an early adopter of the more stringent Energy Star 5.0 requirements which will become effective later this year. The Mac Pro enclosure is made of highly recyclable aluminum and the interior is designed to be more material-efficient. The Mac Pro uses PVC-free internal cables and components and contains no brominated flame retardants. The new Mac Pro achieves EPEAT Gold status.*****
    Every Mac includes Leopard®, the world’s most advanced operating system which features Time Machine™, an effortless way to automatically back up everything on a Mac; a redesigned Finder™ that lets users quickly browse and share files between multiple Macs; Quick Look, the best way to instantly see files without opening an application; Spaces®, an intuitive feature used to create groups of applications and instantly switch between them; Mail with easy setup and elegant, personalized stationery; and iChat®, the most advanced video chat. Every Mac comes with Apple’s innovative iLife® ’09 suite of applications for managing photos, making movies and creating and learning to play music. iLife ’09 features iPhoto®, which introduces Faces and Places as breakthrough new ways to easily organize and manage your photos; iMovie® with powerful easy-to-use new features such as Precision Editor, video stabilization and advanced drag and drop; and GarageBand® which introduces a whole new way to help you learn to play piano and guitar. Optional Apple professional applications include Aperture™, Final Cut® Express, Final Cut Studio®, Logic® Express, Logic Studio® and Shake®.