Core i7-13620H vs Core i5-14450HX
Core i7-13620H
Core i5-14450HX
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 i7-13620H
Performance Per Dollar Core i5-14450HX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-13620H | Core i5-14450HX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Raptor Lake-H (2023−2024) / Intel 7 nm) | ✨ Modern (Raptor Lake-HX Refresh (2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i7-13620H | Core i5-14450HX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 i7-13620H and Core i5-14450HX
Core i7-13620H
The Core i7-13620H is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-H (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.9 GHz. L3 cache: 24 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 45 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 23,804 points. Launch price was $502.
Core i5-14450HX
The Core i5-14450HX is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-HX Refresh (2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.8 GHz. L3 cache: 20 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): + 20 MB. Memory support: DDR4, DDR5. Passmark benchmark score: 23,557 points. Launch price was $299.
Processing Power
Both the Core i7-13620H and Core i5-14450HX share an identical 10-core/16-thread configuration. Boost clocks reach 4.9 GHz on the Core i7-13620H versus 4.8 GHz on the Core i5-14450HX — a 2.1% clock advantage for the Core i7-13620H (base: 2.4 GHz vs 2.4 GHz). The Core i7-13620H uses the Raptor Lake-H (2023−2024) architecture (Intel 7 nm), while the Core i5-14450HX uses Raptor Lake-HX Refresh (2024) (Intel 7 nm). In PassMark, the Core i7-13620H scores 23,804 against the Core i5-14450HX's 23,557 — a 1% lead for the Core i7-13620H. L3 cache: 24 MB (total) on the Core i7-13620H vs 20 MB (total) on the Core i5-14450HX.
| Feature | Core i7-13620H | Core i5-14450HX |
|---|---|---|
| Cores / Threads | 10 / 16 | 10 / 16 |
| Boost Clock | 4.9 GHz+2% | 4.8 GHz |
| Base Clock | 2.4 GHz | 2.4 GHz |
| L3 Cache | 24 MB (total)+20% | 20 MB (total) |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Raptor Lake-H (2023−2024) | Raptor Lake-HX Refresh (2024) |
| PassMark | 23,804+1% | 23,557 |
| Cinebench R23 Multi | 15,176 | — |
| Geekbench 6 Single | 1,859 | — |
| Geekbench 6 Multi | 11,766 | — |
Memory & Platform
The Core i7-13620H uses the FCBGA1744 socket (PCIe 4.0), while the Core i5-14450HX uses FCBGA1964 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Core i5-14450HX supports up to 192 GB of RAM compared to 96 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes.
| Feature | Core i7-13620H | Core i5-14450HX |
|---|---|---|
| Socket | FCBGA1744 | FCBGA1964 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR5-5200 | DDR5-5600 |
| Max RAM Capacity | 96 GB | 192 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 20 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Both include integrated graphics — UHD Graphics (64EU) (Core i7-13620H) and Intel UHD Graphics (Core i5-14450HX) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-14450HX targets Mobile.
| Feature | Core i7-13620H | Core i5-14450HX |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics (64EU) | Intel UHD Graphics |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | — | Mobile |
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