Xeon D-2799 vs Ryzen AI 9 HX PRO 375
Xeon D-2799
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.
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Performance Per Dollar Xeon D-2799
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-2799 | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Ice Lake-D (2022−2023) / 10 nm) | ✨ Modern (Strix Point (2024−2025) / 4 nm) |
💎 Value Proposition
| Insight | Xeon D-2799 | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 Xeon D-2799 and Ryzen AI 9 HX PRO 375
Xeon D-2799
The Xeon D-2799 is manufactured by Intel. It was released in 24 February 2022 (3 years ago). It is based on the Ice Lake-D (2022−2023) architecture. It features 20 cores and 40 threads. Base frequency is 2.4 GHz, with boost up to 3.4 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA2579. Thermal design power (TDP): 129 Watt. Memory support: DDR4. Passmark benchmark score: 33,792 points. Launch price was $1,972.
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 Xeon D-2799 packs 20 cores / 40 threads, while the Ryzen AI 9 HX PRO 375 offers 12 cores / 24 threads — the Xeon D-2799 has 8 more cores. Boost clocks reach 3.4 GHz on the Xeon D-2799 versus 5.1 GHz on the Ryzen AI 9 HX PRO 375 — a 40% clock advantage for the Ryzen AI 9 HX PRO 375 (base: 2.4 GHz vs 2 GHz). The Xeon D-2799 uses the Ice Lake-D (2022−2023) architecture (10 nm), while the Ryzen AI 9 HX PRO 375 uses Strix Point (2024−2025) (4 nm). In PassMark, the Xeon D-2799 scores 33,792 against the Ryzen AI 9 HX PRO 375's 33,619 — a 0.5% lead for the Xeon D-2799. Cinebench R23 multi-core: 20,000 vs 22,246 (10.6% advantage for the Ryzen AI 9 HX PRO 375). Geekbench 6 single-core — the metric most relevant to gaming — records 1,959 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: 1,895 vs 15,012 (155.2% advantage for the Ryzen AI 9 HX PRO 375). L3 cache: 30 MB (total) on the Xeon D-2799 vs 16 MB on the Ryzen AI 9 HX PRO 375.
| Feature | Xeon D-2799 | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Cores / Threads | 20 / 40+67% | 12 / 24 |
| Boost Clock | 3.4 GHz | 5.1 GHz+50% |
| Base Clock | 2.4 GHz+20% | 2 GHz |
| L3 Cache | 30 MB (total)+88% | 16 MB |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | 10 nm | 4 nm-60% |
| Architecture | Ice Lake-D (2022−2023) | Strix Point (2024−2025) |
| PassMark | 33,792 | 33,619 |
| Cinebench R23 Multi | 20,000 | 22,246+11% |
| Geekbench 6 Single | 1,959 | 2,864+46% |
| Geekbench 6 Multi | 1,895 | 15,012+692% |
Memory & Platform
The Xeon D-2799 uses the FCBGA2579 socket (PCIe 4.0), while the Ryzen AI 9 HX PRO 375 uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Xeon D-2799 versus LPDDR5x-8000 on the Ryzen AI 9 HX PRO 375 — the Ryzen AI 9 HX PRO 375 supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon D-2799 supports up to 1024 GB of RAM compared to 256 GB — 120% more capacity for professional workloads. Memory channels: 4 (Xeon D-2799) vs 2 (Ryzen AI 9 HX PRO 375). PCIe lanes: 32 (Xeon D-2799) vs 16 (Ryzen AI 9 HX PRO 375) — the Xeon D-2799 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Ice Lake-D (Xeon D-2799) and FP8,FP7 (Ryzen AI 9 HX PRO 375).
| Feature | Xeon D-2799 | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Socket | FCBGA2579 | FP8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | LPDDR5x-8000+25% |
| Max RAM Capacity | 1024 GB+300% | 256 GB |
| RAM Channels | 4+100% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 32+100% | 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: VT-x, VT-d, EPT (Xeon D-2799) vs AMD-V, IOMMU (Ryzen AI 9 HX PRO 375). The Ryzen AI 9 HX PRO 375 includes integrated graphics (Radeon 890M), while the Xeon D-2799 requires a dedicated GPU. Primary use case: Xeon D-2799 targets Edge Server / Networking, Ryzen AI 9 HX PRO 375 targets Mobile Workstation / High-end Gaming. Direct competitor: Xeon D-2799 rivals EPYC 7302; Ryzen AI 9 HX PRO 375 rivals Core i9-14900HX.
| Feature | Xeon D-2799 | Ryzen AI 9 HX PRO 375 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon 890M |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, EPT | AMD-V, IOMMU |
| Target Use | Edge Server / Networking | Mobile Workstation / High-end Gaming |
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