Ryzen AI Max PRO 390 vs EPYC 9124
Ryzen AI Max PRO 390
EPYC 9124
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 AI Max PRO 390
Performance Per Dollar EPYC 9124
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen AI Max PRO 390 | EPYC 9124 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($600) | ⚠️ Higher cost ($1,083) |
| Longevity | ✨ Modern (Strix Halo (2025) / 4 nm) | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | Ryzen AI Max PRO 390 | EPYC 9124 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+79%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($600) | ⚠️ Higher cost ($1,083) |
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 PRO 390 and EPYC 9124
Ryzen AI Max PRO 390
The Ryzen AI Max PRO 390 is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Strix Halo (2025) architecture. It features 12 cores and 24 threads. Base frequency is 3.2 GHz, with boost up to 5 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: 43,174 points. Launch price was $499.
EPYC 9124
The EPYC 9124 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 3.7 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 200 Watt. Memory support: DDR5-4800. Passmark benchmark score: 43,638 points. Launch price was $1,083.
Processing Power
The Ryzen AI Max PRO 390 packs 12 cores / 24 threads, while the EPYC 9124 offers 16 cores / 32 threads — the EPYC 9124 has 4 more cores. Boost clocks reach 5 GHz on the Ryzen AI Max PRO 390 versus 3.7 GHz on the EPYC 9124 — a 29.9% clock advantage for the Ryzen AI Max PRO 390 (base: 3.2 GHz vs 3 GHz). The Ryzen AI Max PRO 390 uses the Strix Halo (2025) architecture (4 nm), while the EPYC 9124 uses Genoa (2022−2023) (5 nm, 6 nm). In PassMark, the Ryzen AI Max PRO 390 scores 43,174 against the EPYC 9124's 43,638 — a 1.1% lead for the EPYC 9124. Both processors carry 64 MB (total) of L3 cache.
| Feature | Ryzen AI Max PRO 390 | EPYC 9124 |
|---|---|---|
| Cores / Threads | 12 / 24 | 16 / 32+33% |
| Boost Clock | 5 GHz+35% | 3.7 GHz |
| Base Clock | 3.2 GHz+7% | 3 GHz |
| L3 Cache | 64 MB (total) | 64 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm, 6 nm |
| Architecture | Strix Halo (2025) | Genoa (2022−2023) |
| PassMark | 43,174 | 43,638+1% |
| Geekbench 6 Single | — | 1,770 |
| Geekbench 6 Multi | — | 18,000 |
Memory & Platform
The Ryzen AI Max PRO 390 uses the FP11 socket (PCIe 4.0), while the EPYC 9124 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 8000 on the Ryzen AI Max PRO 390 versus DDR5-4800 on the EPYC 9124 — the Ryzen AI Max PRO 390 supports 199.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9124 supports up to 6144 GB of RAM compared to 128 — 191.8% more capacity for professional workloads. Memory channels: 4 (Ryzen AI Max PRO 390) vs 12 (EPYC 9124). PCIe lanes: 28 (Ryzen AI Max PRO 390) vs 128 (EPYC 9124) — the EPYC 9124 offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Strix Halo (Ryzen AI Max PRO 390) and SP5 (EPYC 9124).
| Feature | Ryzen AI Max PRO 390 | EPYC 9124 |
|---|---|---|
| Socket | FP11 | SP5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 8000+159900% | DDR5-4800 |
| Max RAM Capacity | 128 | 6144 GB+5033164700% |
| RAM Channels | 4 | 12+200% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 128+357% |
Advanced Features
Only the Ryzen AI Max PRO 390 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (Ryzen AI Max PRO 390) vs AMD-V (EPYC 9124). The Ryzen AI Max PRO 390 includes integrated graphics (AMD Radeon 8050S), while the EPYC 9124 requires a dedicated GPU. Primary use case: EPYC 9124 targets Server. Direct competitor: Ryzen AI Max PRO 390 rivals Apple M4 Max; EPYC 9124 rivals Xeon Gold 6426Y.
| Feature | Ryzen AI Max PRO 390 | EPYC 9124 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon 8050S | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | AMD-V |
| Target Use | — | Server |
Value Analysis
The Ryzen AI Max PRO 390 launched at $600 MSRP, while the EPYC 9124 debuted at $1083. At current prices ($600 vs $1083), the Ryzen AI Max PRO 390 is $483 cheaper. In terms of value (PassMark points per dollar), the Ryzen AI Max PRO 390 delivers 72.0 pts/$ vs 40.3 pts/$ for the EPYC 9124 — making the Ryzen AI Max PRO 390 the 56.4% better value option.
| Feature | Ryzen AI Max PRO 390 | EPYC 9124 |
|---|---|---|
| MSRP | $600-45% | $1083 |
| Avg Price (30d) | $600-45% | $1083 |
| Performance per Dollar | 72.0+79% | 40.3 |
| Release Date | 2025 | 2022 |
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