Apple Power Mac G5: Neck-and-Neck with Intel PCs
The G5 brings 64-bit processing to the Mac platform and is much stronger in accessing memory and handling computing-intensive tasks. And, its performance runs neck-and-neck with Intel PCs.When Apples Steve Jobs introduced the Apple Power Mac G5 this summer as the fastest personal computer any company had built to date, we took it with a grain of salt. After all, Apple had made that boast in the past, and those claims did not tend to hold up when independent third parties (such as ourselves) ran tests on current, real-world applications (not the synthetic benchmark tests Apple cited). Well, well take that salt with a side of fries. After testing a loaded ($4,349 direct, after we opted for more RAM and upgraded graphics) dual 2.0-GHz Power Mac G5 on a range of high-end content creation applications and comparing the results with a similarly configured (and priced) Dell Precision 650 Workstation running dual 3.06-GHz Xeon processors (each with a 512K cache) and outfitted with four 512MB SDRAM SIMMs and an nVidia Quadro FX 1000 graphics card, we see that indeed the G5 is generally as fast as the best Intel-based workstations currently available.
The key improvement to the new line of Power Macs is the PowerPC G5 processor, developed jointly by Apple and IBM. The G5 architecture is much stronger in accessing memory and handling computing-intensive tasks without repeated, time-consuming trips to the hard drive.