Core i5-14600K vs Ryzen 7 5800X
Core i5-14600K
Popular choices:
Ryzen 7 5800X
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 i5-14600K
Performance Per Dollar Ryzen 7 5800X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-14600K | Ryzen 7 5800X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($275) | ✅ More affordable ($180) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Core i5-14600K | Ryzen 7 5800X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+10%) |
| Upfront Cost | ⚠️ Higher cost ($275) | ✅ More affordable ($180) |
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 i5-14600K and Ryzen 7 5800X
Core i5-14600K
The Core i5-14600K is manufactured by Intel. It was released in 17 October 2023 (2 years ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.3 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 38,579 points. Launch price was $319.
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.
Processing Power
The Core i5-14600K packs 14 cores / 20 threads, while the Ryzen 7 5800X offers 8 cores / 16 threads — the Core i5-14600K has 6 more cores. Boost clocks reach 5.3 GHz on the Core i5-14600K versus 4.7 GHz on the Ryzen 7 5800X — a 12% clock advantage for the Core i5-14600K (base: 3.5 GHz vs 3.8 GHz). The Core i5-14600K uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Core i5-14600K scores 38,579 against the Ryzen 7 5800X's 27,712 — a 32.8% lead for the Core i5-14600K. L3 cache: 24 MB (total) on the Core i5-14600K vs 32 MB on the Ryzen 7 5800X.
| Feature | Core i5-14600K | Ryzen 7 5800X |
|---|---|---|
| Cores / Threads | 14 / 20+75% | 8 / 16 |
| Boost Clock | 5.3 GHz+13% | 4.7 GHz |
| Base Clock | 3.5 GHz | 3.8 GHz+9% |
| L3 Cache | 24 MB (total) | 32 MB+33% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm, 12 nm |
| Architecture | Raptor Lake-R (2023−2025) | Vermeer (Zen 3) (2020−2022) |
| PassMark | 38,579+39% | 27,712 |
Memory & Platform
The Core i5-14600K uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 5800X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Core i5-14600K versus DDR4-3200 on the Ryzen 7 5800X — the Core i5-14600K supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-14600K supports up to 192 of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-14600K) vs 24 (Ryzen 7 5800X) — the Ryzen 7 5800X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z790,B760 (Core i5-14600K) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X).
| Feature | Core i5-14600K | Ryzen 7 5800X |
|---|---|---|
| Socket | LGA1700 | AM4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 5600+139900% | DDR4-3200 |
| Max RAM Capacity | 192 | 128 GB+69904967% |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 24+20% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x, VT-d (Core i5-14600K) vs AMD-V (Ryzen 7 5800X). The Core i5-14600K includes integrated graphics (Intel UHD Graphics 770), while the Ryzen 7 5800X requires a dedicated GPU. Primary use case: Ryzen 7 5800X targets Desktop. Direct competitor: Core i5-14600K rivals Ryzen 7 7800X3D.
| Feature | Core i5-14600K | Ryzen 7 5800X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 770 | — |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Desktop |
Value Analysis
The Core i5-14600K launched at $329 MSRP, while the Ryzen 7 5800X debuted at $449. At current prices ($275 vs $180), the Ryzen 7 5800X is $95 cheaper. In terms of value (PassMark points per dollar), the Core i5-14600K delivers 140.3 pts/$ vs 154.0 pts/$ for the Ryzen 7 5800X — making the Ryzen 7 5800X the 9.3% better value option.
| Feature | Core i5-14600K | Ryzen 7 5800X |
|---|---|---|
| MSRP | $329-27% | $449 |
| Avg Price (30d) | $275 | $180-35% |
| Performance per Dollar | 140.3 | 154.0+10% |
| Release Date | 2023 | 2020 |
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