EPYC 4344P vs Ryzen AI 9 HX PRO 375
EPYC 4344P
Ryzen AI 9 HX PRO 375
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 EPYC 4344P
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 4344P | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($314) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Raphael (2023−2025) / 5 nm) | ✨ Modern (Strix Point (2024−2025) / 4 nm) |
💎 Value Proposition
| Insight | EPYC 4344P | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($314) | ✅ 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 EPYC 4344P and Ryzen AI 9 HX PRO 375
EPYC 4344P
The EPYC 4344P is manufactured by AMD. It was released in 21 May 2024 (1 year ago). It is based on the Raphael (2023−2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 5.3 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 33,821 points. Launch price was $329.
Ryzen AI 9 HX PRO 375
The Ryzen AI 9 HX PRO 375 is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Strix Point (2024−2025) architecture. It features 12 cores and 24 threads. Base frequency is 2 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB. L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 33,619 points. Launch price was $499.
Processing Power
The EPYC 4344P packs 8 cores / 16 threads, while the Ryzen AI 9 HX PRO 375 offers 12 cores / 24 threads — the Ryzen AI 9 HX PRO 375 has 4 more cores. Boost clocks reach 5.3 GHz on the EPYC 4344P versus 5.1 GHz on the Ryzen AI 9 HX PRO 375 — a 3.8% clock advantage for the EPYC 4344P (base: 3.8 GHz vs 2 GHz). The EPYC 4344P uses the Raphael (2023−2025) architecture (5 nm), while the Ryzen AI 9 HX PRO 375 uses Strix Point (2024−2025) (4 nm). In PassMark, the EPYC 4344P scores 33,821 against the Ryzen AI 9 HX PRO 375's 33,619 — a 0.6% lead for the EPYC 4344P. Cinebench R23 multi-core: 19,500 vs 22,246 (13.2% advantage for the Ryzen AI 9 HX PRO 375). Geekbench 6 single-core — the metric most relevant to gaming — records 1,960 vs 2,864, a 37.5% lead for the Ryzen AI 9 HX PRO 375 that directly translates to higher frame rates. Multi-core Geekbench: 1,896 vs 15,012 (155.1% advantage for the Ryzen AI 9 HX PRO 375). L3 cache: 32 MB (total) on the EPYC 4344P vs 16 MB on the Ryzen AI 9 HX PRO 375.
| Feature | EPYC 4344P | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Cores / Threads | 8 / 16 | 12 / 24+50% |
| Boost Clock | 5.3 GHz+4% | 5.1 GHz |
| Base Clock | 3.8 GHz+90% | 2 GHz |
| L3 Cache | 32 MB (total)+100% | 16 MB |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm | 4 nm-20% |
| Architecture | Raphael (2023−2025) | Strix Point (2024−2025) |
| PassMark | 33,821 | 33,619 |
| Cinebench R23 Multi | 19,500 | 22,246+14% |
| Geekbench 6 Single | 1,960 | 2,864+46% |
| Geekbench 6 Multi | 1,896 | 15,012+692% |
Memory & Platform
The EPYC 4344P uses the AM5 socket (PCIe 4.0), while the Ryzen AI 9 HX PRO 375 uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Ryzen AI 9 HX PRO 375 supports up to 256 GB of RAM compared to 192 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 28 (EPYC 4344P) vs 16 (Ryzen AI 9 HX PRO 375) — the EPYC 4344P offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: B650,X670,X870 (EPYC 4344P) and FP8,FP7 (Ryzen AI 9 HX PRO 375).
| Feature | EPYC 4344P | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Socket | AM5 | FP8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-5200 | LPDDR5x-8000 |
| Max RAM Capacity | 192 GB | 256 GB+33% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28+75% | 16 |
Advanced Features
Only the Ryzen AI 9 HX PRO 375 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: AMD-V, AMD-Vi (EPYC 4344P) vs AMD-V, IOMMU (Ryzen AI 9 HX PRO 375). Both include integrated graphics — Radeon Graphics (EPYC 4344P) and Radeon 890M (Ryzen AI 9 HX PRO 375) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: EPYC 4344P targets Entry Server, Ryzen AI 9 HX PRO 375 targets Mobile Workstation / High-end Gaming. Direct competitor: EPYC 4344P rivals Xeon E-2468; Ryzen AI 9 HX PRO 375 rivals Core i9-14900HX.
| Feature | EPYC 4344P | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon Graphics | Radeon 890M |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V, AMD-Vi | AMD-V, IOMMU |
| Target Use | Entry Server | Mobile Workstation / High-end Gaming |
Value Analysis
The EPYC 4344P launched at $329 MSRP, while the Ryzen AI 9 HX PRO 375 debuted at $0. At current prices ($314 vs $0), the Ryzen AI 9 HX PRO 375 is $314 cheaper.
| Feature | EPYC 4344P | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| MSRP | $329 | $0-100% |
| Avg Price (30d) | $314 | $0-100% |
| Performance per Dollar | 107.7 | — |
| Release Date | 2024 | 2025 |
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