Core Ultra 5 235HX vs Core i5-10400F
Core Ultra 5 235HX
Core i5-10400F
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 Ultra 5 235HX
Performance Per Dollar Core i5-10400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core Ultra 5 235HX | Core i5-10400F |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($102) |
| Longevity | ✨ Modern (Arrow Lake-HX (2025) / 3 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Core Ultra 5 235HX | Core i5-10400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($102) |
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 Ultra 5 235HX and Core i5-10400F
Core Ultra 5 235HX
The Core Ultra 5 235HX 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 2.9 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: 40,122 points. Launch price was $499.
Core i5-10400F
The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.
Processing Power
The Core Ultra 5 235HX packs 14 cores / 14 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Core Ultra 5 235HX has 8 more cores. Boost clocks reach 5.1 GHz on the Core Ultra 5 235HX versus 4.3 GHz on the Core i5-10400F — a 17% clock advantage for the Core Ultra 5 235HX (base: 2.9 GHz vs 2.9 GHz). The Core Ultra 5 235HX uses the Arrow Lake-HX (2025) architecture (3 nm), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Core Ultra 5 235HX scores 40,122 against the Core i5-10400F's 13,029 — a 101.9% lead for the Core Ultra 5 235HX. Cinebench R23 multi-core: 21,677 vs 8,191 (90.3% advantage for the Core Ultra 5 235HX). Geekbench 6 single-core — the metric most relevant to gaming — records 2,600 vs 1,454, a 56.5% lead for the Core Ultra 5 235HX that directly translates to higher frame rates. Multi-core Geekbench: 14,000 vs 5,783 (83.1% advantage for the Core Ultra 5 235HX). L3 cache: 24 MB (total) on the Core Ultra 5 235HX vs 12 MB (total) on the Core i5-10400F.
| Feature | Core Ultra 5 235HX | Core i5-10400F |
|---|---|---|
| Cores / Threads | 14 / 14+133% | 6 / 12 |
| Boost Clock | 5.1 GHz+19% | 4.3 GHz |
| Base Clock | 2.9 GHz | 2.9 GHz |
| L3 Cache | 24 MB (total)+100% | 12 MB (total) |
| L2 Cache | 3 MB (per core)+1100% | 256K (per core) |
| Process | 3 nm-79% | 14 nm |
| Architecture | Arrow Lake-HX (2025) | Comet Lake (2020−2025) |
| PassMark | 40,122+208% | 13,029 |
| Cinebench R23 Multi | 21,677+165% | 8,191 |
| Geekbench 6 Single | 2,600+79% | 1,454 |
| Geekbench 6 Multi | 14,000+142% | 5,783 |
Memory & Platform
The Core Ultra 5 235HX uses the FCBGA2114 socket (PCIe 5.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 5 235HX versus DDR4-2666 on the Core i5-10400F — the Core Ultra 5 235HX supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 5 235HX supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Core Ultra 5 235HX) vs 16 (Core i5-10400F) — the Core Ultra 5 235HX offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM870,WM880 (Core Ultra 5 235HX) and H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F).
| Feature | Core Ultra 5 235HX | Core i5-10400F |
|---|---|---|
| Socket | FCBGA2114 | LGA1200 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-6400+25% | DDR4-2666 |
| Max RAM Capacity | 192 GB+50% | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 24+50% | 16 |
Advanced Features
Only the Core Ultra 5 235HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x, VT-d virtualization. The Core Ultra 5 235HX includes integrated graphics (Intel Graphics (48EU)), while the Core i5-10400F requires a dedicated GPU. Primary use case: Core Ultra 5 235HX targets Laptop, Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.
| Feature | Core Ultra 5 235HX | Core i5-10400F |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel Graphics (48EU) | — |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | Laptop | Gaming |
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