Core i5-14400F vs Core Ultra 7 165H
Core i5-14400F
Core Ultra 7 165H
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 i5-14400F
Performance Per Dollar Core Ultra 7 165H
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-14400F | Core Ultra 7 165H |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($199) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Meteor Lake-H (2023) / 7 nm) |
💎 Value Proposition
| Insight | Core i5-14400F | Core Ultra 7 165H |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($199) | ✅ 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 i5-14400F and Core Ultra 7 165H
Core i5-14400F
The Core i5-14400F is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.7 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 25,670 points. Launch price was $196.
Core Ultra 7 165H
The Core Ultra 7 165H is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake-H (2023) architecture. It features 16 cores and 22 threads. Base frequency is 3.8 GHz, with boost up to 5 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): + 24 MB. Memory support: DDR5. Passmark benchmark score: 25,849 points. Launch price was $460.
Processing Power
The Core i5-14400F packs 10 cores / 16 threads, while the Core Ultra 7 165H offers 16 cores / 22 threads — the Core Ultra 7 165H has 6 more cores. Boost clocks reach 4.7 GHz on the Core i5-14400F versus 5 GHz on the Core Ultra 7 165H — a 6.2% clock advantage for the Core Ultra 7 165H (base: 2.5 GHz vs 3.8 GHz). The Core i5-14400F uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Core Ultra 7 165H uses Meteor Lake-H (2023) (7 nm). In PassMark, the Core i5-14400F scores 25,670 against the Core Ultra 7 165H's 25,849 — a 0.7% lead for the Core Ultra 7 165H. L3 cache: 20 MB (total) on the Core i5-14400F vs 24 MB (total) on the Core Ultra 7 165H.
| Feature | Core i5-14400F | Core Ultra 7 165H |
|---|---|---|
| Cores / Threads | 10 / 16 | 16 / 22+60% |
| Boost Clock | 4.7 GHz | 5 GHz+6% |
| Base Clock | 2.5 GHz | 3.8 GHz+52% |
| L3 Cache | 20 MB (total) | 24 MB (total)+20% |
| L2 Cache | 1.25 MB (per core) | 2 MB (per core)+60% |
| Process | Intel 7 nm | 7 nm |
| Architecture | Raptor Lake-R (2023−2025) | Meteor Lake-H (2023) |
| PassMark | 25,670 | 25,849 |
Memory & Platform
The Core i5-14400F uses the LGA1700 socket (PCIe 5.0), while the Core Ultra 7 165H uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Core i5-14400F | Core Ultra 7 165H |
|---|---|---|
| Socket | LGA1700 | FCBGA2049 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-4800 | — |
| Max RAM Capacity | 192 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i5-14400F) / not specified (Core Ultra 7 165H). Primary use case: Core i5-14400F targets Desktop.
| Feature | Core i5-14400F | Core Ultra 7 165H |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Desktop | — |
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