M3 Max 14-Core vs Ryzen 9 7950X3D
M3 Max 14-Core
Popular choices:
Ryzen 9 7950X3D
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar M3 Max 14-Core
Performance Per Dollar Ryzen 9 7950X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | M3 Max 14-Core | Ryzen 9 7950X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($486) |
| Longevity | ✨ Modern (Legacy / 3 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | M3 Max 14-Core | Ryzen 9 7950X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($486) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of M3 Max 14-Core and Ryzen 9 7950X3D
M3 Max 14-Core
The M3 Max 14-Core is manufactured by Apple. It was released in 30 October 2023 (2 years ago). It features 14 cores and 14 threads. Base frequency is 2.748 GHz, with boost up to 4.06 GHz. Built on 3 nm process technology. Socket: none. Memory support: LPDDR5. Passmark benchmark score: 36,529 points. Launch price was $499.
Ryzen 9 7950X3D
The Ryzen 9 7950X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 62,323 points. Launch price was $699.
Processing Power
The M3 Max 14-Core packs 14 cores / 14 threads, while the Ryzen 9 7950X3D offers 16 cores / 32 threads — the Ryzen 9 7950X3D has 2 more cores. Boost clocks reach 4.06 GHz on the M3 Max 14-Core versus 5.7 GHz on the Ryzen 9 7950X3D — a 33.6% clock advantage for the Ryzen 9 7950X3D (base: 2.748 GHz vs 4.2 GHz). The Ryzen 9 7950X3D is built on the Raphael (Zen4) (2022−2023) architecture. In PassMark, the M3 Max 14-Core scores 36,529 against the Ryzen 9 7950X3D's 62,323 — a 52.2% lead for the Ryzen 9 7950X3D.
| Feature | M3 Max 14-Core | Ryzen 9 7950X3D |
|---|---|---|
| Cores / Threads | 14 / 14 | 16 / 32+14% |
| Boost Clock | 4.06 GHz | 5.7 GHz+40% |
| Base Clock | 2.748 GHz | 4.2 GHz+53% |
| L3 Cache | — | 128 MB (total) |
| L2 Cache | — | 1 MB (per core) |
| Process | 3 nm-40% | 5 nm, 6 nm |
| Architecture | — | Raphael (Zen4) (2022−2023) |
| PassMark | 36,529 | 62,323+71% |
| Cinebench R23 Multi | — | 38,581 |
| Geekbench 6 Single | — | 2,926 |
| Geekbench 6 Multi | — | 19,643 |
Memory & Platform
The M3 Max 14-Core uses the none socket (PCIe 4.0), while the Ryzen 9 7950X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the M3 Max 14-Core versus DDR5-5200 on the Ryzen 9 7950X3D — the M3 Max 14-Core supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 7950X3D supports up to 128 GB of RAM compared to 96 — 28.6% more capacity for professional workloads. Memory channels: 0 (M3 Max 14-Core) vs 2 (Ryzen 9 7950X3D). PCIe lanes: 0 (M3 Max 14-Core) vs 28 (Ryzen 9 7950X3D) — the Ryzen 9 7950X3D offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Apple M3 (M3 Max 14-Core) and AMD X670E,AMD X670,AMD B650E,AMD B650 (Ryzen 9 7950X3D).
| Feature | M3 Max 14-Core | Ryzen 9 7950X3D |
|---|---|---|
| Socket | none | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 6400+127900% | DDR5-5200 |
| Max RAM Capacity | 96 | 128 GB+139810033% |
| RAM Channels | 0 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 0 | 28 |
Advanced Features
Only the Ryzen 9 7950X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 9 7950X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (macOS) (M3 Max 14-Core) vs true (Ryzen 9 7950X3D). Both include integrated graphics — Apple M3 Max GPU (30-core) (M3 Max 14-Core) and Radeon Graphics (Ryzen 9 7950X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: M3 Max 14-Core rivals Core i9-13900HX; Ryzen 9 7950X3D rivals Core i9-13900K.
| Feature | M3 Max 14-Core | Ryzen 9 7950X3D |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Apple M3 Max GPU (30-core) | Radeon Graphics |
| Unlocked | No | Yes |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d (macOS) | true |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on M3 Max 14-Core and Ryzen 9 7950X3D
