CPU Comparison
Apple M1 Ultra vs Apple M2 Max
A side-by-side comparison of specs, performance and value. The Apple M1 Ultra is the most powerful chip in Apple's first-generation Apple Silicon lineup, engineered by fusing two M1 Max dies through the proprietary UltraFusion interconnect. With 20 CPU cores, up to 64 GPU cores, a 32-core Neural Engine, and up to 128GB of unified LPDDR5 memory delivering 800 GB/s bandwidth, it targets the most demanding professional workflows in a compact desktop form factor.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- 32-core Neural Engine accelerates on-device machine learning inference at up to 22 trillion operations per second
- 800 GB/s memory bandwidth benefits large language model inference
- 128GB unified memory enables loading large AI models that exceed typical GPU VRAM
- No dedicated tensor cores in the traditional NVIDIA CUDA sense
- Apple Core ML and Metal Performance Shaders provide software-level acceleration
- 16-core Neural Engine with up to 15.8 TOPS accelerates Core ML inference tasks.
- GPU with up to 38 cores and Metal Performance Shaders/MPSGraph supports ML training and inference.
- Unified memory and high bandwidth help large models, but x86 ML stacks still have broader ecosystem support.
Content Creation
Gaming
- 64-core GPU handles most macOS-native titles comfortably at 1440p
- Limited game library on macOS compared to Windows
- Rosetta 2 translation layer adds minor overhead for x86 games
- No support for external GPUs via Thunderbolt
- AAA titles running through CrossOver or Parallels may have reduced performance
- Native Metal games can run very well (e.g., Resident Evil Village ~RTX 3060 Mobile levels).
- Windows games via Rosetta 2 or translation layers often work but may require tweaking or have compatibility issues.
- Game library is much smaller than on Windows, and some titles lack native Apple Silicon ports.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Outstanding multi-threaded CPU performance with 20 cores
- Massive 800 GB/s unified memory bandwidth
- Up to 128GB unified memory accessible by CPU, GPU, and Neural Engine
- Extremely power-efficient compared to x86 workstations
- Dual ProRes encode and decode engines for video professionals
- 32-core Neural Engine for hardware-accelerated machine learning
- Quiet operation even under sustained heavy workloads
- Seamless multi-die operation transparent to software
Cons
- Only available in Mac Studio, no standalone or DIY option
- No support for external GPUs
- macOS has a limited game library compared to Windows
- Memory and storage are not user-upgradeable
- No hardware-accelerated ray tracing (introduced with M3 family)
- Discontinued and superseded by M2 Ultra
- No traditional PCIe expansion slots
- HDMI 2.0 instead of HDMI 2.1 limits external display options
Pros
- Very high CPU and GPU performance for a laptop‑class SoC.
- Up to 96 GB unified memory with 400 GB/s bandwidth.
- Excellent energy efficiency and battery life in MacBook Pro designs.
- Dual media engines with hardware ProRes acceleration.
- Strong performance in native video editing and creator applications.
Cons
- Very high system cost; M2 Max configurations are expensive.
- No official TDP or detailed clock specs from Apple; some behavior inferred.
- Limited upgradeability (RAM and SSD are soldered on most Macs).
- Gaming ecosystem is smaller than on Windows; many titles require translation layers.
- Thermal throttling can occur under combined CPU+GPU stress in compact enclosures.
Competitors & Alternatives
Apple M1 Ultra
- AMD Ryzen 9 7950XRival
High-End Desktop
- Compare head-to-headIntel Core i9-12900KRival
High-End Desktop
- AMD Threadripper PRO 5975WXRival
Workstation
- Intel Xeon W-3375XRival
Workstation
- AMD Ryzen 9 5950XRival
Creator Desktop
Direct successor with improved CPU and GPU performance, higher efficiency, and support for newer technologies.
Compare head-to-head- Alt
Half the cores at a significantly lower price point, still excellent for most professional creative workloads.
Compare head-to-head - Alt
Newer architecture with hardware-accelerated ray tracing, dynamic caching, and better per-core performance.
Compare head-to-head - Custom PC with AMD Ryzen 9 7950X and RTX 4080Alt
Windows compatibility, upgradeability, better gaming performance, and access to NVIDIA CUDA ecosystem.
- Mac Pro with M2 UltraAlt
Same chip class but in a tower with PCIe expansion slots for specialized add-in cards.
Apple M2 Max
- Compare head-to-headIntel Core i9-13980HXRival
High-End Laptop / Workstation
- AMD Ryzen 9 7945HXRival
High-End Laptop / Workstation
- Intel Core i9-12900HRival
High-End Laptop
- AMD Ryzen 9 7940HSRival
Thin-and-Light Workstation
- Qualcomm Snapdragon X EliteRival
High-End Windows on ARM
- Alt
Similar CPU performance with fewer GPU cores and lower cost; sufficient if you don’t need 96 GB RAM or the maximum GPU throughput.
Compare head-to-head - Alt
Newer architecture with higher per‑core performance and better GPU efficiency; consider if you want a longer useful life and can afford the upgrade.
Compare head-to-head - Intel Core i9-13980HX + RTX 4070/4080 LaptopAlt
Better for Windows‑only workflows and gaming, with more GPU headroom and broader x86 software compatibility.
- AMD Ryzen 9 7945HX + RTX 4070/4080 LaptopAlt
Strong multi‑core CPU and high‑end GPU with better gaming support, though typically higher power draw.
- Apple M1 Max (Used/Refurbished)Alt
Lower cost than M2 Max with similar memory bandwidth and still very capable for many pro workloads.
Our Verdict on Each
An extraordinarily powerful workstation-class system-on-chip that delivers exceptional multi-threaded and GPU performance with remarkable power efficiency, though its locked ecosystem and discontinued status make the newer M2 Ultra or M3 Ultra worth considering.
Best for: Professional content creators and workstation users who need massive multi-threaded performance and unified memory within the Apple ecosystem, particularly on the refurbished market.
Read the full reviewAn exceptionally powerful and efficient SoC for creative and technical workloads, offering huge unified memory and strong GPU performance, but at a premium price and limited to macOS software ecosystem.
Best for: You regularly work with large 4K/8K video projects, complex 3D scenes, or multi‑app creative workflows and need a quiet, power‑efficient Mac with high memory bandwidth and up to 96 GB unified RAM.
Read the full reviewFrequently Asked Questions
Which is better, Apple M1 Ultra or Apple M2 Max?
Based on our editorial ratings, the Apple M2 Max comes out ahead with a score of 9/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Apple M1 Ultra or Apple M2 Max?
For gaming, the Apple M2 Max leads with a gaming performance score of 82/100 among Apple M1 Ultra and Apple M2 Max.
Do Apple M1 Ultra and Apple M2 Max use the same socket?
No. They use different sockets (Apple M1 Ultra: BGA (Soldered), Apple M2 Max: On-package (BGA)), so each needs a compatible motherboard.
Which has more cores?
The Apple M1 Ultra has the most cores. Core counts: Apple M1 Ultra (20 cores), Apple M2 Max (12 cores).
Which is faster in multi-core benchmarks?
The Apple M1 Ultra posts the highest multi-core benchmark score. Multi-core results: Apple M1 Ultra (17,500), Apple M2 Max (0). Benchmark figures are approximate and workload-dependent.