CPU
GPU
Core i9-9820X
Ryzen 5 5600
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 i9-9820X
Performance Per Dollar Ryzen 5 5600
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-9820X | Ryzen 5 5600 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($280) | ✅ More affordable ($115) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Vermeer (2020−2025) / 7 nm) |
💎 Value Proposition
| Insight | Core i9-9820X | Ryzen 5 5600 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+156%) |
| Upfront Cost | ⚠️ Higher cost ($280) | ✅ More affordable ($115) |
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 i9-9820X and Ryzen 5 5600
Core i9-9820X
The Core i9-9820X is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.3 GHz, with boost up to 4.2 GHz. L3 cache: 16.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 20,456 points. Launch price was $898.
Ryzen 5 5600
The Ryzen 5 5600 is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 21,550 points. Launch price was $299.
Processing Power
The Core i9-9820X packs 10 cores / 20 threads, while the Ryzen 5 5600 offers 6 cores / 12 threads — the Core i9-9820X has 4 more cores. Boost clocks reach 4.2 GHz on the Core i9-9820X versus 4.4 GHz on the Ryzen 5 5600 — a 4.7% clock advantage for the Ryzen 5 5600 (base: 3.3 GHz vs 3.5 GHz). The Core i9-9820X uses the Skylake (server) (2017−2018) architecture (14 nm), while the Ryzen 5 5600 uses Vermeer (2020−2025) (7 nm). In PassMark, the Core i9-9820X scores 20,456 against the Ryzen 5 5600's 21,550 — a 5.2% lead for the Ryzen 5 5600. Geekbench 6 single-core — the metric most relevant to gaming — records 1,394 vs 2,052, a 38.2% lead for the Ryzen 5 5600 that directly translates to higher frame rates. Multi-core Geekbench: 9,361 vs 8,600 (8.5% advantage for the Core i9-9820X). L3 cache: 16.5 MB (total) on the Core i9-9820X vs 32 MB (total) on the Ryzen 5 5600.
| Feature | Core i9-9820X | Ryzen 5 5600 |
|---|---|---|
| Cores / Threads | 10 / 20+67% | 6 / 12 |
| Boost Clock | 4.2 GHz | 4.4 GHz+5% |
| Base Clock | 3.3 GHz | 3.5 GHz+6% |
| L3 Cache | 16.5 MB (total) | 32 MB (total)+94% |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 14 nm | 7 nm-50% |
| Architecture | Skylake (server) (2017−2018) | Vermeer (2020−2025) |
| PassMark | 20,456 | 21,550+5% |
| Cinebench R23 Multi | — | 11,077 |
| Geekbench 6 Single | 1,394 | 2,052+47% |
| Geekbench 6 Multi | 9,361+9% | 8,600 |
Memory & Platform
The Core i9-9820X uses the LGA2066 socket (PCIe 3.0), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4 2666 MHz on the Core i9-9820X versus DDR4-3200 on the Ryzen 5 5600 — the Core i9-9820X supports 200% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Memory channels: 4 (Core i9-9820X) vs 2 (Ryzen 5 5600). PCIe lanes: 44 (Core i9-9820X) vs 24 (Ryzen 5 5600) — the Core i9-9820X offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel X299 (Core i9-9820X) and B550,X570,B450,X470,A520 (Ryzen 5 5600).
| Feature | Core i9-9820X | Ryzen 5 5600 |
|---|---|---|
| Socket | LGA2066 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4 2666 MHz | DDR4-3200 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 4+100% | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 44+83% | 24 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Only the Core i9-9820X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core i9-9820X) vs AMD-V (Ryzen 5 5600). Primary use case: Core i9-9820X targets Workstation, Ryzen 5 5600 targets Desktop.
| Feature | Core i9-9820X | Ryzen 5 5600 |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | No |
| Virtualization | true | AMD-V |
| Target Use | Workstation | Desktop |
Value Analysis
The Core i9-9820X launched at $889 MSRP, while the Ryzen 5 5600 debuted at $199. At current prices ($280 vs $115), the Ryzen 5 5600 is $165 cheaper. In terms of value (PassMark points per dollar), the Core i9-9820X delivers 73.1 pts/$ vs 187.4 pts/$ for the Ryzen 5 5600 — making the Ryzen 5 5600 the 87.8% better value option.
| Feature | Core i9-9820X | Ryzen 5 5600 |
|---|---|---|
| MSRP | $889 | $199-78% |
| Avg Price (30d) | $280 | $115-59% |
| Performance per Dollar | 73.1 | 187.4+156% |
| Release Date | 2018 | 2022 |
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