Ryzen 9 9900X3D vs Ryzen AI Max+ 395
Ryzen 9 9900X3D
Ryzen AI Max+ 395
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 Ryzen 9 9900X3D
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 9900X3D | Ryzen AI Max+ 395 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($589) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Granite Ridge (2024−2025) / 4 nm) | ✨ Modern (Strix Halo (2025) / 4 nm) |
💎 Value Proposition
| Insight | Ryzen 9 9900X3D | Ryzen AI Max+ 395 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($589) | ✅ More affordable ($0) |
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 Ryzen 9 9900X3D and Ryzen AI Max+ 395
Ryzen 9 9900X3D
The Ryzen 9 9900X3D is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Granite Ridge (2024−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.5 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5. Passmark benchmark score: 56,301 points. Launch price was $599.
Ryzen AI Max+ 395
The Ryzen AI Max+ 395 is manufactured by AMD. It was released in 2025-01-01. It is based on the Strix Halo (2025) architecture. It features 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 5.1 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP11. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 55,025 points. Launch price was $450.
Processing Power
The Ryzen 9 9900X3D packs 12 cores / 24 threads, while the Ryzen AI Max+ 395 offers 16 cores / 32 threads — the Ryzen AI Max+ 395 has 4 more cores. Boost clocks reach 5.5 GHz on the Ryzen 9 9900X3D versus 5.1 GHz on the Ryzen AI Max+ 395 — a 7.5% clock advantage for the Ryzen 9 9900X3D (base: 4.4 GHz vs 3 GHz). The Ryzen 9 9900X3D uses the Granite Ridge (2024−2025) architecture (4 nm), while the Ryzen AI Max+ 395 uses Strix Halo (2025) (4 nm). In PassMark, the Ryzen 9 9900X3D scores 56,301 against the Ryzen AI Max+ 395's 55,025 — a 2.3% lead for the Ryzen 9 9900X3D. L3 cache: 128 MB (total) on the Ryzen 9 9900X3D vs 64 MB (total) on the Ryzen AI Max+ 395.
| Feature | Ryzen 9 9900X3D | Ryzen AI Max+ 395 |
|---|---|---|
| Cores / Threads | 12 / 24 | 16 / 32+33% |
| Boost Clock | 5.5 GHz+8% | 5.1 GHz |
| Base Clock | 4.4 GHz+47% | 3 GHz |
| L3 Cache | 128 MB (total)+100% | 64 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm | 4 nm |
| Architecture | Granite Ridge (2024−2025) | Strix Halo (2025) |
| PassMark | 56,301+2% | 55,025 |
| Geekbench 6 Single | 3,400 | — |
| Geekbench 6 Multi | 26,000 | — |
Memory & Platform
The Ryzen 9 9900X3D uses the AM5 socket (PCIe 5.0), while the Ryzen AI Max+ 395 uses FP11 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 9 9900X3D versus 8000 on the Ryzen AI Max+ 395 — the Ryzen AI Max+ 395 supports 199.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 9900X3D supports up to 192 GB of RAM compared to 128 — 40% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 9900X3D) vs 4 (Ryzen AI Max+ 395). PCIe lanes: 24 (Ryzen 9 9900X3D) vs 16 (Ryzen AI Max+ 395) — the Ryzen 9 9900X3D offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670,X670E,X870,X870E (Ryzen 9 9900X3D) and FP11 (Ryzen AI Max+ 395).
| Feature | Ryzen 9 9900X3D | Ryzen AI Max+ 395 |
|---|---|---|
| Socket | AM5 | FP11 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5600 | 8000+159900% |
| Max RAM Capacity | 192 GB+157286300% | 128 |
| RAM Channels | 2 | 4+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24+50% | 16 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (Ryzen 9 9900X3D) vs VT-x, VT-d, AMD-V (Ryzen AI Max+ 395). Both include integrated graphics — AMD Radeon Graphics (2 Cores) (Ryzen 9 9900X3D) and AMD Radeon 8060S (Ryzen AI Max+ 395) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 9 9900X3D targets High End Gaming/Creation. Direct competitor: Ryzen 9 9900X3D rivals Core Ultra 9 285K; Ryzen AI Max+ 395 rivals Core Ultra 9 285HX.
| Feature | Ryzen 9 9900X3D | Ryzen AI Max+ 395 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | AMD Radeon Graphics (2 Cores) | AMD Radeon 8060S |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V | VT-x, VT-d, AMD-V |
| Target Use | High End Gaming/Creation | — |
Value Analysis
The Ryzen 9 9900X3D launched at $599 MSRP, while the Ryzen AI Max+ 395 debuted at $0. At current prices ($589 vs $0), the Ryzen AI Max+ 395 is $589 cheaper.
| Feature | Ryzen 9 9900X3D | Ryzen AI Max+ 395 |
|---|---|---|
| MSRP | $599 | $0-100% |
| Avg Price (30d) | $589 | $0-100% |
| Performance per Dollar | 95.6 | — |
| Release Date | 2025 | 2025 |
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