Core i7-1260U vs Xeon E5-2667 v4
Core i7-1260U
Xeon E5-2667 v4
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 i7-1260U
Performance Per Dollar Xeon E5-2667 v4
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-1260U | Xeon E5-2667 v4 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Alder Lake-U (2022) / Intel 7 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-1260U | Xeon E5-2667 v4 |
|---|---|---|
| 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 i7-1260U and Xeon E5-2667 v4
Core i7-1260U
The Core i7-1260U 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 1.1 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: FCBGA1781. Thermal design power (TDP): 9.5 MB + 12 MB. Memory support: DDR4, DDR5. Passmark benchmark score: 13,614 points. Launch price was $149.
Xeon E5-2667 v4
The Xeon E5-2667 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 3.6 GHz. L3 cache: 25 MB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 13,776 points. Launch price was $2,057.
Processing Power
The Core i7-1260U packs 10 cores / 12 threads, while the Xeon E5-2667 v4 offers 8 cores / 16 threads — the Core i7-1260U has 2 more cores. Boost clocks reach 4.7 GHz on the Core i7-1260U versus 3.6 GHz on the Xeon E5-2667 v4 — a 26.5% clock advantage for the Core i7-1260U (base: 1.1 GHz vs 3.2 GHz). The Core i7-1260U uses the Alder Lake-U (2022) architecture (Intel 7 nm), while the Xeon E5-2667 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Core i7-1260U scores 13,614 against the Xeon E5-2667 v4's 13,776 — a 1.2% lead for the Xeon E5-2667 v4. L3 cache: 12 MB (total) on the Core i7-1260U vs 25 MB on the Xeon E5-2667 v4.
| Feature | Core i7-1260U | Xeon E5-2667 v4 |
|---|---|---|
| Cores / Threads | 10 / 12+25% | 8 / 16 |
| Boost Clock | 4.7 GHz+31% | 3.6 GHz |
| Base Clock | 1.1 GHz | 3.2 GHz+191% |
| L3 Cache | 12 MB (total) | 25 MB+108% |
| L2 Cache | 1.25 MB (per core) | 2 MB+60% |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Alder Lake-U (2022) | Broadwell (2015−2019) |
| PassMark | 13,614 | 13,776+1% |
| Cinebench R23 Multi | 8,381 | — |
| Geekbench 6 Single | 2,294 | — |
| Geekbench 6 Multi | 8,140 | — |
Memory & Platform
The Core i7-1260U uses the FCBGA1781 socket (PCIe 5.0), while the Xeon E5-2667 v4 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-1260U | Xeon E5-2667 v4 |
|---|---|---|
| Socket | FCBGA1781 | LGA2011 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-4800 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 14 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i7-1260U) / not specified (Xeon E5-2667 v4). The Core i7-1260U includes integrated graphics (Iris Xe Graphics (96 EU)), while the Xeon E5-2667 v4 requires a dedicated GPU. Primary use case: Core i7-1260U targets Productivity. Direct competitor: Core i7-1260U rivals Core i7-1165G7.
| Feature | Core i7-1260U | Xeon E5-2667 v4 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Iris Xe Graphics (96 EU) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Productivity | — |
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