CPU Comparison
Apple M3 Pro vs Apple M4 Pro
A side-by-side comparison of specs, performance and value. The Apple M3 Pro is a 3 nm ARM-based system-on-chip with an 11- or 12-core CPU and 14- or 18-core integrated GPU, designed for professional MacBook Pro workflows that demand strong single-threaded performance, hardware-accelerated ray tracing, and high efficiency rather than maximum multi-core throughput.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- 16-core Neural Engine up to ~18 TOPS
- Good for on-device inference and Core ML workloads
- Not designed for training large models; GPU-focused workloads may favor M3 Max
- 16‑core Neural Engine up to 38 TOPS INT8 across M4 family.
- CPU ML accelerators and GPU compute are suitable for on‑device inference and moderate LLM workloads.
- Larger LLMs still limited by unified memory size and lack of dedicated high‑bandwidth HBM.
Content Creation
Gaming
- Hardware ray tracing improves lighting and reflections in supported titles
- Strong 1080p and 1440p performance with Metal-optimized games
- Some GPU benchmarks show regressions vs M2 Pro due to fewer cores and lower bandwidth
- 20‑core GPU is significantly faster than previous M3 Pro GPU.
- Hardware ray tracing and mesh shading improve modern API support.
- Most AAA games still run via emulation; performance and compatibility vary.
- Native Apple‑silicon titles can approach mid‑range discrete laptop GPU levels.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Strong single-core performance and responsive day-to-day feel
- Excellent efficiency and battery life under pro workloads
- Hardware-accelerated ray tracing and mesh shading on Mac for the first time
- Unified memory architecture simplifies development and memory management
- Very quiet and cool operation in typical MacBook Pro configs
Cons
- 25% lower memory bandwidth than M1/M2 Pro (150 vs 200 GB/s)
- Some M3 Pro variants have fewer GPU cores than equivalent M2 Pro models
- Modest multi-core CPU gains over M2 Pro in many benchmarks
- No user-upgradable RAM or internal PCIe slots; fully soldered SoC
- Platform is now discontinued in favor of M4 Pro
Pros
- Very high single‑threaded and multi‑threaded CPU performance.
- Up to 20‑core GPU with hardware ray tracing.
- High memory bandwidth (273 GB/s) for unified memory.
- Excellent performance per watt; long battery life in MacBook Pros.
- Tight integration with macOS and pro app ecosystem.
- Thunderbolt 5 support on M4 Pro/Max MacBook Pros.
Cons
- Soldered, non‑upgradeable RAM and storage.
- Limited x86 Windows game compatibility without emulation.
- No official overclocking support.
- Maximum 64 GB unified memory may limit very large models.
- Entirely dependent on Apple’s repair and upgrade ecosystem.
Competitors & Alternatives
Apple M3 Pro
- Intel Core Ultra 7 155HRival
Pro mobile / x86
- AMD Ryzen 7 7840HSRival
Pro mobile / x86
- AMD Ryzen 7 7840URival
Thin-and-light mobile / x86
- Compare head-to-headApple M2 ProRival
Pro mobile / Apple silicon
- Compare head-to-headApple M3Rival
Mainstream mobile / Apple silicon
- Apple M2 Pro MacBook ProAlt
Better GPU core count and memory bandwidth if you don’t need ray tracing or the latest efficiency.
- Apple M3 MacBook ProAlt
Cheaper entry point if you don’t need the extra CPU/GPU headroom of the Pro chip.
- Intel Core Ultra 7 155H laptopAlt
Better if you need x86 Windows compatibility or more PCIe lanes for external GPUs.
- AMD Ryzen 7 7840HS mini PCAlt
More flexible if you want a small-form-factor Windows/Linux box with strong iGPU performance.
- Apple M3 Max MacBook ProAlt
Worth considering if you need significantly more GPU performance, memory bandwidth, or up to 128 GB unified memory.
Apple M4 Pro
- AMD Ryzen AI 9 HX 370Rival
High‑End Mobile
- Intel Core Ultra 9 288VRival
High‑End Mobile
- Qualcomm Snapdragon X2 Elite ExtremeRival
High‑End ARM Laptop
- AMD Ryzen 9 8945HXRival
High‑End Mobile
- Intel Core Ultra 9 275HXRival
High‑End Mobile
- Apple M4 MaxAlt
More GPU cores and higher memory bandwidth for heavier GPU workloads.
- Alt
Lower cost and sufficient for many users who don’t need the extra CPU/GPU headroom.
Compare head-to-head - Alt
Older but often discounted; still strong for many pro workloads.
Compare head-to-head - AMD Ryzen AI 9 HX 370 laptopAlt
Better x86 Windows compatibility and often stronger gaming performance.
- Intel Core Ultra 9 288V laptopAlt
Good Windows alternative with strong single‑threaded performance and x86 compatibility.
Our Verdict on Each
M3 Pro is an excellent, efficient chip for most pro workloads, especially if you’re upgrading from Intel or M1, but the step sideways in GPU cores and memory bandwidth versus M2 Pro makes the upgrade from M2 Pro less compelling for some users.
Best for: Upgrading from Intel or M1 MacBook Pro to a modern, efficient Pro laptop for coding, creative work, and general pro use.
Read the full reviewA very efficient, high‑performance pro SoC that pushes single‑threaded and multi‑threaded CPU performance while retaining excellent battery life and strong integrated graphics, though it is soldered and locked to Apple’s ecosystem.
Best for: Professionals and advanced creators who need a power‑efficient laptop with strong CPU and GPU performance, long battery life, and macOS ecosystem.
Read the full reviewFrequently Asked Questions
Which is better, Apple M3 Pro or Apple M4 Pro?
Based on our editorial ratings, the Apple M4 Pro comes out ahead with a score of 9.1/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Do Apple M3 Pro and Apple M4 Pro use the same socket?
No. They use different sockets (Apple M3 Pro: On-package (BGA), Apple M4 Pro: On‑package (BGA)), so each needs a compatible motherboard.
Which has more cores?
The Apple M4 Pro has the most cores. Core counts: Apple M3 Pro (12 cores), Apple M4 Pro (14 cores).
Which is faster in multi-core benchmarks?
The Apple M3 Pro posts the highest multi-core benchmark score. Multi-core results: Apple M3 Pro (14,500), Apple M4 Pro (0). Benchmark figures are approximate and workload-dependent.