12-05-2025
AMD's Ryzen AI Max Pro and Apple's M4 Pro are strong, but which powers the better workstation?
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Not all workstations are created equal.
Some are designed for STEM research and data analysis, while others are more design-focused. Either way, workstations need to be powerful machines with brawny processors to match.
Apple's Pro-series silicon powers the MacBook Pros, which have become a staple for many designers thanks to their unmatched CPU and GPU performance. But AMD's newest Ryzen AI Max chip could potentially change that.
We've compared AMD's Ryzen AI Max chip to the Apple M4 Pro before, based on our testing of the Asus ROG Flow Z 13 and MacBook Pro 16. But the M4 Pro isn't a gaming chipset; it's intended for high-performance design work like illustration, architecture, or app development.
That makes the Ryzen AI Max+ Pro variant in HP's recently reviewed ZBook Ultra 14 G1a a far better competitor.
The ZBook Ultra is also aimed at creative professionals who need powerful computing in a portable package.
So, which is the better workstation chip? Apple's high-end M4 Pro, or AMD's Ryzen AI Max Pro?
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Workstations need good general performance, so we still run the usual Geekbench and Handbrake tests and more design and data analysis-focused benchmarks like the PugetBench Adobe suite tests and SPECWorkstation for compatible Windows machines.
The HP ZBook Ultra 14 G1a outperforms the Apple MacBook Pro 14's M4 chip in general performance and the PugetBench tests, but the MacBook Pro 16's M4 Pro holds onto its lead.
However, the ZBook closed the gap between the Ryzen AI Max and the M4 Pro compared to the ROG Flow Z13, as the Flow Z13's performance was capped at 70 Watts due to its tablet-style design.
Click to view chart data in table format.
HP ZBook Ultra 14 G1a
Apple MacBook Pro 14 (M4, 2024)
Apple MacBook Pro 16 (M4 Pro, 2024)
Geekbench 6 Single-core (Higher is better)
2,837
3,807
3,910
Geekbench 6 Multicore (Higher is better)
17,721
15,114
22,822
Handbrake conversion (Lower is better)
02:34
4:27
2:38
Blackmagic Disk Speed Test: Read (Higher is better)
4,468.0
2,900.1
5,353.7
Blackmagic Disk Speed Test: Write (HIgher is better)
4276.1
3,318.6
6,640.5
PugetBench Photoshop (Higher is better)
10,186
10,542
12,292
PugetBench Premiere Pro (Higher is better)
7,223
4,618
8,888
Borderlands 3 (1080p, fps)
97.19
23.03
42.80
Shadow of the Tomb Raider (1080p, fps)
81
36
79
Sid Meier's Civilization VI: Gathering Storm (1080p, fps)
168.62
53.548
98.357
While the M4 Pro is still the more powerful chip, the Ryzen AI Max Pro offers some solid competition. It has the advantage of operating on Windows 11, which offers a broader range of supported programs.
That might make it a better fit, depending on what applications you need to run.
Unfortunately, all of the Ryzen AI Max's power comes at the cost of battery life. The HP ZBook Ultra 14 G1a lasted 6 hours and 45 minutes on the Laptop Mag battery test, while the MacBooks lasted 18 hours.
Click to view chart data in table format.
HP ZBook Ultra 14 G1a
Apple MacBook Pro 14 (M4, 2024)
Apple MacBook Pro 16 (M4 Pro, 2024)
Battery life (Higher is better)
06:45
18:32
20:46
As always, this depends. If you need to use specialty CAD software like SolidWorks, macOS isn't the best bet. At the same time, you can run Windows programs through various virtualization tools and emulation, which can often cause performance issues and slow down your processing speeds, making the M4 Pro's increased performance gains functionally worthless.
But if you primarily intend to use design tools like Blender or the Adobe suite, you can run almost everything you need on Apple Silicon.
And if you want the best performance, a great display, and industry-leading battery life, Apple is still the way to go. Assuming, of course, you have the flexibility to choose macOS. The HP ZBook Ultra with AMD's Ryzen AI Max+ Pro chip is an excellent alternative if you don't.
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