Core Ultra 5 134U vs Core i5-1334U
Core Ultra 5 134U
Core i5-1334U
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 134U
Performance Per Dollar Core i5-1334U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core Ultra 5 134U | Core i5-1334U |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior 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 (Raptor Lake-U (2023) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core Ultra 5 134U | Core i5-1334U |
|---|---|---|
| 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 5 134U and Core i5-1334U
Core Ultra 5 134U
The Core Ultra 5 134U 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 0.7 GHz, with boost up to 4.4 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: 13,169 points. Launch price was $332.
Core i5-1334U
The Core i5-1334U 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: 13,265 points. Launch price was $340.
Processing Power
The Core Ultra 5 134U packs 12 cores / 14 threads, while the Core i5-1334U offers 10 cores / 12 threads — the Core Ultra 5 134U has 2 more cores. Boost clocks reach 4.4 GHz on the Core Ultra 5 134U versus 4.6 GHz on the Core i5-1334U — a 4.4% clock advantage for the Core i5-1334U (base: 0.7 GHz vs 1.3 GHz). The Core Ultra 5 134U uses the Meteor Lake-U (2023) architecture (7 nm), while the Core i5-1334U uses Raptor Lake-U (2023) (Intel 7 nm). In PassMark, the Core Ultra 5 134U scores 13,169 against the Core i5-1334U's 13,265 — a 0.7% lead for the Core i5-1334U. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core Ultra 5 134U | Core i5-1334U |
|---|---|---|
| Cores / Threads | 12 / 14+20% | 10 / 12 |
| Boost Clock | 4.4 GHz | 4.6 GHz+5% |
| Base Clock | 0.7 GHz | 1.3 GHz+86% |
| 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) | Raptor Lake-U (2023) |
| PassMark | 13,169 | 13,265 |
| Geekbench 6 Single | — | 2,390 |
Memory & Platform
The Core Ultra 5 134U uses the FCBGA2551 socket (PCIe 5.0), while the Core i5-1334U uses FCBGA1744 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Core Ultra 5 134U | Core i5-1334U |
|---|---|---|
| Socket | FCBGA2551 | FCBGA1744 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | — | LPDDR5-5200 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Core Ultra 5 134U) / VT-x, VT-d, EPT (Core i5-1334U). The Core i5-1334U includes integrated graphics (Iris Xe Graphics 80EU), while the Core Ultra 5 134U requires a dedicated GPU. Primary use case: Core i5-1334U targets Mainstream Laptop. Direct competitor: Core i5-1334U rivals Ryzen 5 7520U.
| Feature | Core Ultra 5 134U | Core i5-1334U |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Iris Xe Graphics 80EU |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | Mainstream Laptop |
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