Barefeats provides benchmarks comparing the Quad 3GHz Mac Pro (Xeon) vs the Quad G5 2.5GHz Power Mac (G5). This represents the new top of the line vs the old top of the line Mac.
They provide benchmarks for both non-Universal and Universal applications between the Mac Pro 3GHz, Mac Pro 2.66GHz and PowerMac G5 Quad 2.5GHz.
The top-end Mac Pro performed well compared to the Quad G5 with both Photoshop CS2 and After Effects 7.0 despite running under Rosetta emulation on the Mac Pro. Universal upgrades to these applications should provide additional performance boosts.
Meanwhile, Universal applications iMovie HD 6, Final Cut Pro 5, FileMaker Pro 8.5 and Cinebench 9.5 generally showed substantial improvements even in the 2.66GHz Mac Pro vs the 2.5GHz PowerMac.
There's no doubt that both versions of the Mac Pro are faster than the G5 Quad-Core running Universal Binary apps like iMovie, Final Cut Pro, etc. As you can see from the four UB tests we ran in this session, the Mac Pro 2.66GHz was as much as 62% faster than the Quad-Core G5/2.5GHz. The Mac Pro 3.0GHz was as much as 85% faster.
Wednesday April 29, 2026 11:31 am PDT by Juli Clover
Apple has all but given up on the Vision Pro after the M5 model failed to revitalize interest in the device, MacRumors has learned. Apple updated the Vision Pro with a faster M5 chip and a more comfortable band in October 2025, but there were no other hardware changes, and consumers still weren't interested.
The Vision Pro has been criticized for its high price tag and its uncomfortable...
Apple today announced the launch of a new subscription option for App Store developers: monthly subscriptions with a 12-month commitment. The new option allows developers to offer subscribers discounted pricing typically associated with an annual subscription but paid on a monthly basis to keep payments more affordable.
This new payment option allows you to offer subscribers more affordable...
While the iPhone 18 Pro and iPhone 18 Pro Max are not launching until September, there are already plenty of rumors about the devices.
It was initially reported that the iPhone 18 Pro models would have fully under-screen Face ID, with only a front camera visible in the top-left corner of the screen. However, the latest rumors indicate that only one Face ID component will be moved under the...
