Core i9-13900HK vs Ryzen 7 7800X3D
Core i9-13900HK
Popular choices:
Ryzen 7 7800X3D
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 Core i9-13900HK
Performance Per Dollar Ryzen 7 7800X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-13900HK | Ryzen 7 7800X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($697) | ✅ More affordable ($384) |
| Longevity | ✨ Modern (Raptor Lake-H (2023−2024) / Intel 7 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) |
💎 Value Proposition
| Insight | Core i9-13900HK | Ryzen 7 7800X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+129%) |
| Upfront Cost | ⚠️ Higher cost ($697) | ✅ More affordable ($384) |
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 Core i9-13900HK and Ryzen 7 7800X3D
Core i9-13900HK
The Core i9-13900HK is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-H (2023−2024) architecture. It features 14 cores and 20 threads. Base frequency is 2.6 GHz, with boost up to 5.4 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 27,217 points. Launch price was $697.
Ryzen 7 7800X3D
The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Processing Power
The Core i9-13900HK packs 14 cores / 20 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Core i9-13900HK has 6 more cores. Boost clocks reach 5.4 GHz on the Core i9-13900HK versus 5 GHz on the Ryzen 7 7800X3D — a 7.7% clock advantage for the Core i9-13900HK (base: 2.6 GHz vs 4.4 GHz). The Core i9-13900HK uses the Raptor Lake-H (2023−2024) architecture (Intel 7 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Core i9-13900HK scores 27,217 against the Ryzen 7 7800X3D's 34,293 — a 23% lead for the Ryzen 7 7800X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 2,629 vs 2,700, a 2.7% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. L3 cache: 24 MB (total) on the Core i9-13900HK vs 96 MB (total) on the Ryzen 7 7800X3D.
| Feature | Core i9-13900HK | Ryzen 7 7800X3D |
|---|---|---|
| Cores / Threads | 14 / 20+75% | 8 / 16 |
| Boost Clock | 5.4 GHz+8% | 5 GHz |
| Base Clock | 2.6 GHz | 4.4 GHz+69% |
| L3 Cache | 24 MB (total) | 96 MB (total)+300% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm | 5 nm-29% |
| Architecture | Raptor Lake-H (2023−2024) | Raphael (Zen4) (2022−2023) |
| PassMark | 27,217 | 34,293+26% |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | 2,629 | 2,700+3% |
| Geekbench 6 Multi | — | 15,000 |
Memory & Platform
The Core i9-13900HK uses the FCBGA1744 socket (PCIe 5.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 96 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 28 PCIe lanes. Chipset compatibility: Mobile (Core i9-13900HK) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).
| Feature | Core i9-13900HK | Ryzen 7 7800X3D |
|---|---|---|
| Socket | FCBGA1744 | AM5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5200 | DDR5-5200 |
| Max RAM Capacity | 96 GB | 128 GB+33% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 28 | 28 |
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 (Core i9-13900HK) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — Iris Xe Graphics 96EU (Core i9-13900HK) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Core i9-13900HK | Ryzen 7 7800X3D |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Iris Xe Graphics 96EU | AMD Radeon Graphics (2-core) |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Gaming |
Value Analysis
The Core i9-13900HK launched at $697 MSRP, while the Ryzen 7 7800X3D debuted at $449.
| Feature | Core i9-13900HK | Ryzen 7 7800X3D |
|---|---|---|
| MSRP | $697 | $449-36% |
| Avg Price (30d) | — | $384 |
| Release Date | 2023 | 2023 |
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