Core i7-11390H vs Core i5-1155G7
Core i7-11390H
Core i5-1155G7
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. The Core i7-11390H is positioned at rank 840 and the Core i5-1155G7 is on rank 677, so the Core i5-1155G7 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-11390H
Performance Per Dollar Core i5-1155G7
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-11390H | Core i5-1155G7 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Tiger Lake-H35 (2021) / 10 nm SuperFin) | ✨ Modern (Tiger Lake-UP3 (2020−2021) / 10 nm SuperFin) |
💎 Value Proposition
| Insight | Core i7-11390H | Core i5-1155G7 |
|---|---|---|
| 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 i7-11390H and Core i5-1155G7
Core i7-11390H
The Core i7-11390H is manufactured by Intel. It was released in 21 June 2021 (4 years ago). It is based on the Tiger Lake-H35 (2021) architecture. It features 4 cores and 8 threads. Base frequency is 2.9 GHz, with boost up to 5 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1449. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 9,798 points. Launch price was $149.
Core i5-1155G7
The Core i5-1155G7 is manufactured by Intel. It was released in 31 May 2021 (4 years ago). It is based on the Tiger Lake-UP3 (2020−2021) architecture. It features 4 cores and 8 threads. Base frequency is 2.5 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1449. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 9,686 points. Launch price was $309.
Processing Power
Both the Core i7-11390H and Core i5-1155G7 share an identical 4-core/8-thread configuration. Boost clocks reach 5 GHz on the Core i7-11390H versus 4.5 GHz on the Core i5-1155G7 — a 10.5% clock advantage for the Core i7-11390H (base: 2.9 GHz vs 2.5 GHz). The Core i7-11390H uses the Tiger Lake-H35 (2021) architecture (10 nm SuperFin), while the Core i5-1155G7 uses Tiger Lake-UP3 (2020−2021) (10 nm SuperFin). In PassMark, the Core i7-11390H scores 9,798 against the Core i5-1155G7's 9,686 — a 1.1% lead for the Core i7-11390H. L3 cache: 12 MB (total) on the Core i7-11390H vs 8 MB (total) on the Core i5-1155G7.
| Feature | Core i7-11390H | Core i5-1155G7 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 5 GHz+11% | 4.5 GHz |
| Base Clock | 2.9 GHz+16% | 2.5 GHz |
| L3 Cache | 12 MB (total)+50% | 8 MB (total) |
| L2 Cache | 1.25 MB (per core) | 1.25 MB (per core) |
| Process | 10 nm SuperFin | 10 nm SuperFin |
| Architecture | Tiger Lake-H35 (2021) | Tiger Lake-UP3 (2020−2021) |
| PassMark | 9,798+1% | 9,686 |
| Geekbench 6 Single | 1,948 | — |
Memory & Platform
Both processors use the FCBGA1449 socket with PCIe 4.0.
| Feature | Core i7-11390H | Core i5-1155G7 |
|---|---|---|
| Socket | FCBGA1449 | FCBGA1449 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i7-11390H) / not specified (Core i5-1155G7). The Core i7-11390H includes integrated graphics (Iris Xe Graphics 96EU), while the Core i5-1155G7 requires a dedicated GPU. Primary use case: Core i7-11390H targets Thin & Light Gaming Laptop. Direct competitor: Core i7-11390H rivals Ryzen 7 5800U.
| Feature | Core i7-11390H | Core i5-1155G7 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Iris Xe Graphics 96EU | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Thin & Light Gaming Laptop | — |
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