Ryzen 9 5900XT vs Core i9-14900HX
Ryzen 9 5900XT
Core i9-14900HX
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 5900XT
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 5900XT | Core i9-14900HX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($311) | ✅ More affordable ($149) |
| Longevity | ✨ Modern (Vermeer (2020−2025) / 7 nm) | ✨ Modern (Raptor Lake-HX Refresh (2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen 9 5900XT | Core i9-14900HX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+111%) |
| Upfront Cost | ⚠️ Higher cost ($311) | ✅ More affordable ($149) |
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 5900XT and Core i9-14900HX
Ryzen 9 5900XT
The Ryzen 9 5900XT is manufactured by AMD. It was released in 31 July 2024 (1 year ago). It is based on the Vermeer (2020−2025) architecture. It features 16 cores and 32 threads. Base frequency is 3.3 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 44,105 points. Launch price was $349.
Core i9-14900HX
The Core i9-14900HX is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-HX Refresh (2024) architecture. It features 24 cores and 32 threads. Base frequency is 2.2 GHz, with boost up to 5.7 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 44,685 points. Launch price was $499.
Processing Power
The Ryzen 9 5900XT packs 16 cores / 32 threads, while the Core i9-14900HX offers 24 cores / 32 threads — the Core i9-14900HX has 8 more cores. Boost clocks reach 4.8 GHz on the Ryzen 9 5900XT versus 5.7 GHz on the Core i9-14900HX — a 17.1% clock advantage for the Core i9-14900HX (base: 3.3 GHz vs 2.2 GHz). The Ryzen 9 5900XT uses the Vermeer (2020−2025) architecture (7 nm), while the Core i9-14900HX uses Raptor Lake-HX Refresh (2024) (Intel 7 nm). In PassMark, the Ryzen 9 5900XT scores 44,105 against the Core i9-14900HX's 44,685 — a 1.3% lead for the Core i9-14900HX. Cinebench R23 multi-core: 22,000 vs 35,000 (45.6% advantage for the Core i9-14900HX). Geekbench 6 single-core — the metric most relevant to gaming — records 2,320 vs 3,000, a 25.6% lead for the Core i9-14900HX that directly translates to higher frame rates. Multi-core Geekbench: 14,000 vs 17,500 (22.2% advantage for the Core i9-14900HX). L3 cache: 64 MB on the Ryzen 9 5900XT vs 36 MB (total) on the Core i9-14900HX.
| Feature | Ryzen 9 5900XT | Core i9-14900HX |
|---|---|---|
| Cores / Threads | 16 / 32 | 24 / 32+50% |
| Boost Clock | 4.8 GHz | 5.7 GHz+19% |
| Base Clock | 3.3 GHz+50% | 2.2 GHz |
| L3 Cache | 64 MB+78% | 36 MB (total) |
| L2 Cache | 512 kB (per core) | 2 MB (per core)+300% |
| Process | 7 nm | Intel 7 nm |
| Architecture | Vermeer (2020−2025) | Raptor Lake-HX Refresh (2024) |
| PassMark | 44,105 | 44,685+1% |
| Cinebench R23 Multi | 22,000 | 35,000+59% |
| Geekbench 6 Single | 2,320 | 3,000+29% |
| Geekbench 6 Multi | 14,000 | 17,500+25% |
Memory & Platform
The Ryzen 9 5900XT uses the AM4 socket (PCIe 4.0), while the Core i9-14900HX uses FCBGA1964 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 5900XT versus DDR5-5600, DDR4-3200 on the Core i9-14900HX — the Core i9-14900HX supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i9-14900HX supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 9 5900XT) vs 20 (Core i9-14900HX) — the Ryzen 9 5900XT offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X570,B550,A520,X470,B450 (Ryzen 9 5900XT) and HM770,WM790 (Core i9-14900HX).
| Feature | Ryzen 9 5900XT | Core i9-14900HX |
|---|---|---|
| Socket | AM4 | FCBGA1964 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | DDR5-5600, DDR4-3200+25% |
| Max RAM Capacity | 128 GB | 192 GB+50% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24+20% | 20 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: AMD-V (Ryzen 9 5900XT) vs VT-x, VT-d, EPT (Core i9-14900HX). The Core i9-14900HX includes integrated graphics (UHD Graphics 770), while the Ryzen 9 5900XT requires a dedicated GPU. Primary use case: Ryzen 9 5900XT targets High End Desktop, Core i9-14900HX targets Flagship Gaming Laptop. Direct competitor: Core i9-14900HX rivals Ryzen 9 7945HX.
| Feature | Ryzen 9 5900XT | Core i9-14900HX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | UHD Graphics 770 |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | AMD-V | VT-x, VT-d, EPT |
| Target Use | High End Desktop | Flagship Gaming Laptop |
Value Analysis
The Ryzen 9 5900XT launched at $349 MSRP, while the Core i9-14900HX debuted at $668. At current prices ($311 vs $149), the Core i9-14900HX is $162 cheaper. In terms of value (PassMark points per dollar), the Ryzen 9 5900XT delivers 141.8 pts/$ vs 299.9 pts/$ for the Core i9-14900HX — making the Core i9-14900HX the 71.6% better value option.
| Feature | Ryzen 9 5900XT | Core i9-14900HX |
|---|---|---|
| MSRP | $349-48% | $668 |
| Avg Price (30d) | $311 | $149-52% |
| Performance per Dollar | 141.8 | 299.9+111% |
| Release Date | 2024 | 2024 |
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