Core Ultra 7 164U vs Core i5-1235U
Core Ultra 7 164U
Core i5-1235U
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 Ultra 7 164U is positioned at rank 675 and the Core i5-1235U is on rank 171, so the Core i5-1235U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core Ultra 7 164U
Performance Per Dollar Core i5-1235U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core Ultra 7 164U | Core i5-1235U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Meteor Lake-U (2023) / 7 nm) | ✨ Modern (Alder Lake-U (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core Ultra 7 164U | Core i5-1235U |
|---|---|---|
| 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 Ultra 7 164U and Core i5-1235U
Core Ultra 7 164U
The Core Ultra 7 164U is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake-U (2023) architecture. It features 12 cores and 14 threads. Base frequency is 1.1 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2551. Thermal design power (TDP): + 12 MB. Memory support: DDR5. Passmark benchmark score: 12,625 points. Launch price was $448.
Core i5-1235U
The Core i5-1235U is manufactured by Intel. It was released in 23 February 2022 (3 years ago). It is based on the Alder Lake-U (2022) architecture. It features 10 cores and 12 threads. Base frequency is 1.3 GHz, with boost up to 4.4 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: DDR4, DDR5. Passmark benchmark score: 12,740 points. Launch price was $149.
Processing Power
The Core Ultra 7 164U packs 12 cores / 14 threads, while the Core i5-1235U offers 10 cores / 12 threads — the Core Ultra 7 164U has 2 more cores. Boost clocks reach 4.8 GHz on the Core Ultra 7 164U versus 4.4 GHz on the Core i5-1235U — a 8.7% clock advantage for the Core Ultra 7 164U (base: 1.1 GHz vs 1.3 GHz). The Core Ultra 7 164U uses the Meteor Lake-U (2023) architecture (7 nm), while the Core i5-1235U uses Alder Lake-U (2022) (Intel 7 nm). In PassMark, the Core Ultra 7 164U scores 12,625 against the Core i5-1235U's 12,740 — a 0.9% lead for the Core i5-1235U. Geekbench 6 single-core — the metric most relevant to gaming — records 2,131 vs 2,095, a 1.7% lead for the Core Ultra 7 164U that directly translates to higher frame rates. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core Ultra 7 164U | Core i5-1235U |
|---|---|---|
| Cores / Threads | 12 / 14+20% | 10 / 12 |
| Boost Clock | 4.8 GHz+9% | 4.4 GHz |
| Base Clock | 1.1 GHz | 1.3 GHz+18% |
| L3 Cache | 12 MB (total) | 12 MB (total) |
| L2 Cache | 2 MB (per core)+60% | 1.25 MB (per core) |
| Process | 7 nm | Intel 7 nm |
| Architecture | Meteor Lake-U (2023) | Alder Lake-U (2022) |
| PassMark | 12,625 | 12,740 |
| Cinebench R23 Multi | 8,766 | — |
| Geekbench 6 Single | 2,131+2% | 2,095 |
| Geekbench 6 Multi | 8,973 | — |
Memory & Platform
The Core Ultra 7 164U uses the FCBGA2551 socket (PCIe 5.0), while the Core i5-1235U uses FCBGA1744 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to LPDDR5x-6400 memory speed. Both support up to 64 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Core Ultra 7 164U) vs 20 (Core i5-1235U) — the Core i5-1235U offers 8 more lanes for additional GPUs or NVMe drives.
| Feature | Core Ultra 7 164U | Core i5-1235U |
|---|---|---|
| Socket | FCBGA2551 | FCBGA1744 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | LPDDR5x-6400 | LPDDR5-5200 |
| Max RAM Capacity | 64 GB | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 12 | 20+67% |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Core Ultra 7 164U) vs VT-x, VT-d, EPT (Core i5-1235U). Both include integrated graphics — Intel Arc (Core Ultra 7 164U) and Iris Xe Graphics 80EU (Core i5-1235U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core Ultra 7 164U targets Enthusiast, Core i5-1235U targets Mainstream Laptop. Direct competitor: Core Ultra 7 164U rivals Ryzen 7 7840U; Core i5-1235U rivals Ryzen 5 6600U.
| Feature | Core Ultra 7 164U | Core i5-1235U |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel Arc | Iris Xe Graphics 80EU |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d, EPT |
| Target Use | Enthusiast | Mainstream Laptop |
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