Mac Pro

Up to 2x faster

Eight-core processing power was once only top-of-the-line. Now it comes standard. This time around, performance is more phenomenal than ever — up to two times faster than the previous standard-configuration Mac Pro. And with the multicore technology enhancements of Mac OS X Leopard, the new Mac Pro is a force to be reckoned with.

More power with less power

Inside the new Mac Pro is the latest technology from Intel: Quad-Core Intel Xeon “Harpertown” processors. These processors run at blazingly fast speeds up to 3.2GHz. Based on the new 45-nm Intel Core microarchitecture, they deliver amazing performance but still maintain outstanding energy efficiency.

Cache count

A huge amount of L2 cache — 12MB per processor — keeps frequently used data and instructions close to the processor cores and improves overall performance. 6MB of cache is shared between pairs of processor cores, allowing an individual core to use all the available shared cache at any one time.

Built at full tilt

With the fastest Xeon architecture available, the new Mac Pro features 1600MHz dual independent frontside buses. These 64-bit buses give each processor a direct connection to the system controller and deliver improved processor bandwidth of up to 25.6GB per second — 20 percent greater than the previous Mac Pro. With a new system architecture, speedier system buses, and fast 800MHz DDR2 fully buffered DIMM memory, Mac Pro memory throughput is up to 1.6 times faster than before.

Every Intel Xeon processor features an enhanced SSE4 SIMD engine. Capable of completing 128-bit vector computations in a single cycle, SSE4 is ideal for transforming large sets of data, such as applying a filter to an image or rendering a video effect.

Smarter memory

The Mac Pro incorporates a 256-bit-wide, fully buffered memory architecture with Error Correction Code (ECC), which corrects single-bit errors and detects multiple-bit errors automatically. These features are especially important in mission-critical or compute-intensive environments. Apple designed a more stringent thermal speci?cation for the Mac Pro FB-DIMMs, so the internal fans spin at slower speeds and keep the system quiet.

Next Generation Graphics

Every Mac Pro comes standard with the ATI Radeon HD 2600 XT graphics card with 256MB of video memory. The Mac Pro includes a new PCI Express 2.0 graphics slot that delivers up to double the bandwidth compared to the previous generation, and supports the latest generation of graphics cards from NVIDIA, such as the NVIDIA GeForce 8800 GT with 512MB of video memory, or NVIDIA Quadro FX 5600 with 1.5GB of video memory and a 3-D stereo port for stereo-in-a-window applications. With support for up to four graphics cards, the new Mac Pro can drive up to eight 30-inch displays at once for advanced visualization and large display walls.

Unequaled Expansion
The Mac Pro is the most expandable Mac ever, featuring four internal hard drive bays with direct-attach, cable-free installation of four 1TB Serial ATA hard drives, totaling 4TB of internal storage and support for two SuperDrives. With optional 15000 rpm SAS drives that can deliver up to 250MB/s of RAID 5 disk I/O performance, the Mac Pro is ideal for film and video editors. Combined with SATA or SAS drives, using an optional Mac Pro RAID card offers the ultimate data protection and disk I/O performance on the Mac Pro. The Mac Pro is easily and conveniently accessible in front and back so users can connect external devices with five USB 2.0, two FireWire® 400, two FireWire 800, optical and analog audio in and out, dual Gigabit Ethernet ports and a headphone jack.