Core i5-1335U vs Core i5-1345U
Core i5-1335U
Core i5-1345U
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 i5-1335U
Performance Per Dollar Core i5-1345U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-1335U | Core i5-1345U |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Raptor Lake-U (2023) / Intel 7 nm) | ✨ Modern (Raptor Lake-U (2023) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i5-1335U | Core i5-1345U |
|---|---|---|
| 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 i5-1335U and Core i5-1345U
Core i5-1335U
The Core i5-1335U is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 10 cores and 12 threads. Base frequency is 1.3 GHz, with boost up to 4.6 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 14,093 points. Launch price was $340.
Core i5-1345U
The Core i5-1345U is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 10 cores and 12 threads. Base frequency is 1.6 GHz, with boost up to 4.7 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 14,226 points. Launch price was $309.
Processing Power
Both the Core i5-1335U and Core i5-1345U share an identical 10-core/12-thread configuration. Boost clocks reach 4.6 GHz on the Core i5-1335U versus 4.7 GHz on the Core i5-1345U — a 2.2% clock advantage for the Core i5-1345U (base: 1.3 GHz vs 1.6 GHz). Both are built on the Raptor Lake-U (2023) architecture using a Intel 7 nm process. In PassMark, the Core i5-1335U scores 14,093 against the Core i5-1345U's 14,226 — a 0.9% lead for the Core i5-1345U. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core i5-1335U | Core i5-1345U |
|---|---|---|
| Cores / Threads | 10 / 12 | 10 / 12 |
| Boost Clock | 4.6 GHz | 4.7 GHz+2% |
| Base Clock | 1.3 GHz | 1.6 GHz+23% |
| L3 Cache | 12 MB (total) | 12 MB (total) |
| L2 Cache | 1.25 MB (per core) | 1.25 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Raptor Lake-U (2023) | Raptor Lake-U (2023) |
| PassMark | 14,093 | 14,226 |
| Cinebench R23 Multi | 8,977 | — |
| Geekbench 6 Single | 2,389 | — |
| Geekbench 6 Multi | 9,456 | — |
Memory & Platform
Both processors use the FCBGA1744 socket with PCIe 3.0.
| Feature | Core i5-1335U | Core i5-1345U |
|---|---|---|
| Socket | FCBGA1744 | FCBGA1744 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | LPDDR5-6400 | — |
| Max RAM Capacity | 96 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-1335U) / not specified (Core i5-1345U). The Core i5-1335U includes integrated graphics (Iris Xe Graphics (80 EU)), while the Core i5-1345U requires a dedicated GPU. Primary use case: Core i5-1335U targets Productivity. Direct competitor: Core i5-1335U rivals Ryzen 5 7535U.
| Feature | Core i5-1335U | Core i5-1345U |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Iris Xe Graphics (80 EU) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Productivity | — |
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