CPU Comparison
Apple M2 Ultra vs Apple M3 Max
A side-by-side comparison of specs, performance and value. The Apple M2 Ultra is a system-on-a-chip (SoC) designed by Apple, representing the pinnacle of the M2 family. Built using TSMC's 5nm process, it combines two M2 Max dies using Apple's custom UltraFusion architecture to deliver unprecedented processing power for professional workflows.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Efficiency
Specialized Performance
AI / ML
- The 32-core Neural Engine provides massive throughput for on-device ML.
- Ideal for training large Core ML models locally.
- PyTorch and TensorFlow are well-optimized for this architecture via MPS.
- 16-core Neural Engine accelerates on-device ML inference and AI features across pro apps.
- Large unified memory allows running bigger transformer models locally.
- ML frameworks in macOS can leverage GPU, NE, and CPU cores depending on implementation.
Content Creation
Gaming
- While the GPU is powerful, macOS gaming library is limited.
- Lack of dedicated ray tracing hardware compared to modern NVIDIA/AMD GPUs.
- Excellent performance for Apple Arcade and optimized titles.
- Not designed for high-refresh-rate competitive gaming.
- Apple silicon gaming performance depends heavily on macOS optimizations and title support.
- M3 Max's GPU with ray tracing improves visuals for supported games, but AAA catalog lags Windows.
- High-resolution Retina displays increase GPU load compared to 1080p laptops.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Massive unified memory capacity (up to 192GB)
- Incredible power efficiency relative to performance
- Industry-leading media engine for video professionals
- Silent operation in Mac Studio chassis
- Seamless integration with macOS ecosystem
Cons
- Cannot upgrade RAM or storage after purchase
- High cost of entry for professional configurations
- Software compatibility issues with some legacy x86 plugins
- Gaming performance trails dedicated high-end PCs
- Repairability is extremely limited
Pros
- Up to 16 performance-focused CPU cores for demanding multi-threaded workflows
- Up to 40-core GPU with ray tracing and mesh shading
- Massive unified memory capacity up to 128GB
- High memory bandwidth (300–400GB/s) feeds both CPU and GPU
- Efficient 3nm process balances performance and battery life
- Hardware-accelerated ProRes encode/decode with dual engines
- AV1 decode for efficient high-resolution streaming
- Strong multi-display support (up to four external displays)
- 16-core Neural Engine for on-device ML/AI acceleration
- Highly integrated SoC reduces latency and power use versus discrete CPU+GPU
Cons
- No official TDP or detailed thermal/power specifications from Apple
- Gaming ecosystem and optimization lag behind Windows x86 platforms
- RAM and storage are not user-upgradable after purchase
- Limited to macOS ecosystem; cannot boot Windows natively on Apple silicon
- No PCIe version or lane count disclosures from Apple
- Discontinued as of late 2024, though still available in some channels
Competitors & Alternatives
Apple M2 Ultra
- AMD Ryzen Threadripper Pro 7995WXRival
Workstation
- Intel Xeon w9-3495XRival
Workstation
- NVIDIA RTX 6000 Ada GenerationRival
GPU Compute
- AMD Ryzen 9 7950XRival
High-End Desktop
- Compare head-to-headApple M3 MaxRival
Mobile Workstation
- Custom PC (Threadripper + RTX 4090)Alt
Better for users who need Windows-specific software, maximum upgradeability, or raw gaming FPS.
- Alt
Significantly cheaper while still offering excellent performance for most creative tasks.
Compare head-to-head - Mac Studio M1 UltraAlt
Viable used option for those who need raw power but have a tighter budget.
- Intel Core i9-14900K BuildAlt
Higher peak clock speeds for specific gaming and lightly-threaded workloads.
Apple M3 Max
- Compare head-to-headApple M2 MaxRival
Creator SoC
- Apple M4 MaxRival
Creator SoC
- AMD Ryzen AI 9 HX 375Rival
High-end Laptop
- Intel Core Ultra 9 185HRival
High-end Laptop
- NVIDIA RTX 4090 LaptopRival
Gaming/Creator GPU
Desktop-class SoC with more CPU/GPU cores in Mac Studio for workloads tolerant of older generation.
Compare head-to-head- AMD Ryzen AI 9 HX 370Alt
Windows-based alternative with strong CPU efficiency and x86 software compatibility.
- Intel Core Ultra 9Alt
Windows alternative with strong multi-thread performance and broader I/O options.
- Custom desktop (Ryzen 9 + RTX 4080/4090)Alt
Offers upgradability, PCIe expansion, and higher peak GPU performance for some workloads.
Our Verdict on Each
The M2 Ultra is a technological marvel that effectively renders high-end Intel Xeon and AMD Threadripper workstations obsolete for the vast majority of creative professionals by offering massive memory bandwidth and core counts in a relatively power-efficient package.
Best for: Professional video editing, 3D animation, or developers requiring massive memory datasets.
Read the full reviewM3 Max pairs exceptional multi-core performance with massive memory capacity and an efficient 3nm design, making it a top choice for pro creators and developers who need workstation-level capability in a MacBook Pro.
Best for: Used or open-box MacBook Pro with M3 Max for creators and developers needing high RAM capacity and multi-core performance at a lower price than M4 Max.
Read the full reviewFrequently Asked Questions
Which is better, Apple M2 Ultra or Apple M3 Max?
Based on our editorial ratings, the Apple M2 Ultra comes out ahead with a score of 9.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Do Apple M2 Ultra and Apple M3 Max use the same socket?
No. They use different sockets (Apple M2 Ultra: BGA (Integrated), Apple M3 Max: BGA (on-board)), so each needs a compatible motherboard.
Which has more cores?
The Apple M2 Ultra has the most cores. Core counts: Apple M2 Ultra (24 cores), Apple M3 Max (16 cores).
Which is faster in multi-core benchmarks?
The Apple M2 Ultra posts the highest multi-core benchmark score. Multi-core results: Apple M2 Ultra (0). Benchmark figures are approximate and workload-dependent.