Core i5-14600KF vs Core Ultra 5 245HX
Core i5-14600KF
Core Ultra 5 245HX
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 i5-14600KF
Performance Per Dollar Core Ultra 5 245HX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-14600KF | Core Ultra 5 245HX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($239) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Arrow Lake-HX (2025) / 3 nm) |
💎 Value Proposition
| Insight | Core i5-14600KF | Core Ultra 5 245HX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($239) | ✅ More affordable ($0) |
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 i5-14600KF and Core Ultra 5 245HX
Core i5-14600KF
The Core i5-14600KF 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: DDR5-5600, DDR4-3200. Passmark benchmark score: 38,664 points. Launch price was $294.
Core Ultra 5 245HX
The Core Ultra 5 245HX is manufactured by Intel. It was released in 13 January 2025 (less than a year ago). It is based on the Arrow Lake-HX (2025) architecture. It features 14 cores and 14 threads. Base frequency is 3.1 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2114. Thermal design power (TDP): 55 Watt. Memory support: DDR5-6400. Passmark benchmark score: 39,605 points. Launch price was $499.
Processing Power
The Core i5-14600KF packs 14 cores / 20 threads, matching the Core Ultra 5 245HX's 14 cores. Boost clocks reach 5.3 GHz on the Core i5-14600KF versus 5.1 GHz on the Core Ultra 5 245HX — a 3.8% clock advantage for the Core i5-14600KF (base: 3.5 GHz vs 3.1 GHz). The Core i5-14600KF uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Core Ultra 5 245HX uses Arrow Lake-HX (2025) (3 nm). In PassMark, the Core i5-14600KF scores 38,664 against the Core Ultra 5 245HX's 39,605 — a 2.4% lead for the Core Ultra 5 245HX. Both processors carry 24 MB (total) of L3 cache.
| Feature | Core i5-14600KF | Core Ultra 5 245HX |
|---|---|---|
| Cores / Threads | 14 / 20 | 14 / 14 |
| Boost Clock | 5.3 GHz+4% | 5.1 GHz |
| Base Clock | 3.5 GHz+13% | 3.1 GHz |
| L3 Cache | 24 MB (total) | 24 MB (total) |
| L2 Cache | 2 MB (per core) | 3 MB (per core)+50% |
| Process | Intel 7 nm | 3 nm-57% |
| Architecture | Raptor Lake-R (2023−2025) | Arrow Lake-HX (2025) |
| PassMark | 38,664 | 39,605+2% |
| Cinebench R23 Multi | 24,700 | — |
| Geekbench 6 Single | 2,900 | — |
| Geekbench 6 Multi | 18,000 | — |
Memory & Platform
The Core i5-14600KF uses the LGA1700 socket (PCIe 5.0), while the Core Ultra 5 245HX uses FCBGA2114 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i5-14600KF versus 6400 on the Core Ultra 5 245HX — the Core Ultra 5 245HX supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 5 245HX supports up to 256 of RAM compared to 192 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-14600KF) vs 24 (Core Ultra 5 245HX) — the Core Ultra 5 245HX offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 700 Series,Intel 600 Series (Core i5-14600KF) and Arrow Lake-HX (Core Ultra 5 245HX).
| Feature | Core i5-14600KF | Core Ultra 5 245HX |
|---|---|---|
| Socket | LGA1700 | FCBGA2114 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5600 | 6400+127900% |
| Max RAM Capacity | 192 GB+78643100% | 256 |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 24+20% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: Yes (Core i5-14600KF) vs VT-x, VT-d (Core Ultra 5 245HX). The Core Ultra 5 245HX includes integrated graphics (Intel Arc Xe-LPG Graphics), while the Core i5-14600KF requires a dedicated GPU. Primary use case: Core i5-14600KF targets Desktop. Direct competitor: Core Ultra 5 245HX rivals Ryzen 7 8845HS.
| Feature | Core i5-14600KF | Core Ultra 5 245HX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel Arc Xe-LPG Graphics |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | Yes | VT-x, VT-d |
| Target Use | Desktop | — |
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