Ryzen AI Max+ 395 vs Xeon w7-3455
Ryzen AI Max+ 395
Xeon w7-3455
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
Performance Per Dollar Xeon w7-3455
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen AI Max+ 395 | Xeon w7-3455 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($2,625) |
| Longevity | ✨ Modern (Strix Halo (2025) / 4 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen AI Max+ 395 | Xeon w7-3455 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($2,625) |
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 AI Max+ 395 and Xeon w7-3455
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.
Xeon w7-3455
The Xeon w7-3455 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 24 cores and 48 threads. Base frequency is 2.5 GHz, with boost up to 4.8 GHz. L3 cache: 67.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800. Passmark benchmark score: 54,925 points. Launch price was $2,489.
Processing Power
The Ryzen AI Max+ 395 packs 16 cores / 32 threads, while the Xeon w7-3455 offers 24 cores / 48 threads — the Xeon w7-3455 has 8 more cores. Boost clocks reach 5.1 GHz on the Ryzen AI Max+ 395 versus 4.8 GHz on the Xeon w7-3455 — a 6.1% clock advantage for the Ryzen AI Max+ 395 (base: 3 GHz vs 2.5 GHz). The Ryzen AI Max+ 395 uses the Strix Halo (2025) architecture (4 nm), while the Xeon w7-3455 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen AI Max+ 395 scores 55,025 against the Xeon w7-3455's 54,925 — a 0.2% lead for the Ryzen AI Max+ 395. L3 cache: 64 MB (total) on the Ryzen AI Max+ 395 vs 67.5 MB on the Xeon w7-3455.
| Feature | Ryzen AI Max+ 395 | Xeon w7-3455 |
|---|---|---|
| Cores / Threads | 16 / 32 | 24 / 48+50% |
| Boost Clock | 5.1 GHz+6% | 4.8 GHz |
| Base Clock | 3 GHz+20% | 2.5 GHz |
| L3 Cache | 64 MB (total) | 67.5 MB+5% |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 4 nm-43% | Intel 7 nm |
| Architecture | Strix Halo (2025) | Sapphire Rapids (2023−2024) |
| PassMark | 55,025 | 54,925 |
| Geekbench 6 Single | — | 1,900 |
| Geekbench 6 Multi | — | 1,898 |
Memory & Platform
The Ryzen AI Max+ 395 uses the FP11 socket (PCIe 4.0), while the Xeon w7-3455 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 8000 on the Ryzen AI Max+ 395 versus DDR5-4800 on the Xeon w7-3455 — the Ryzen AI Max+ 395 supports 199.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w7-3455 supports up to 4096 GB of RAM compared to 128 — 187.9% more capacity for professional workloads. Memory channels: 4 (Ryzen AI Max+ 395) vs 8 (Xeon w7-3455). PCIe lanes: 16 (Ryzen AI Max+ 395) vs 112 (Xeon w7-3455) — the Xeon w7-3455 offers 96 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FP11 (Ryzen AI Max+ 395) and Intel W790 (Xeon w7-3455).
| Feature | Ryzen AI Max+ 395 | Xeon w7-3455 |
|---|---|---|
| Socket | FP11 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 8000+159900% | DDR5-4800 |
| Max RAM Capacity | 128 | 4096 GB+3355443100% |
| RAM Channels | 4 | 8+100% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 16 | 112+600% |
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: VT-x, VT-d, AMD-V (Ryzen AI Max+ 395) vs true (Xeon w7-3455). The Ryzen AI Max+ 395 includes integrated graphics (AMD Radeon 8060S), while the Xeon w7-3455 requires a dedicated GPU. Direct competitor: Ryzen AI Max+ 395 rivals Core Ultra 9 285HX; Xeon w7-3455 rivals Threadripper PRO 7965WX.
| Feature | Ryzen AI Max+ 395 | Xeon w7-3455 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon 8060S | None |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | true |
Value Analysis
The Ryzen AI Max+ 395 launched at $0 MSRP, while the Xeon w7-3455 debuted at $2489. At current prices ($0 vs $2625), the Ryzen AI Max+ 395 is $2625 cheaper.
| Feature | Ryzen AI Max+ 395 | Xeon w7-3455 |
|---|---|---|
| MSRP | $0-100% | $2489 |
| Avg Price (30d) | $0-100% | $2625 |
| Performance per Dollar | — | 20.9 |
| Release Date | 2025 | 2023 |
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