Core i7-1260U vs Core i3-14100T
Core i7-1260U
Core i3-14100T
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 Core i3-14100T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-1260U | Core i3-14100T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($135) |
| Longevity | ✨ Modern (Alder Lake-U (2022) / Intel 7 nm) | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i7-1260U | Core i3-14100T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($135) |
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 Core i3-14100T
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.
Core i3-14100T
The Core i3-14100T is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 4 cores and 8 threads. Base frequency is 2.7 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: LGA1700. Thermal design power (TDP): 35 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 13,731 points. Launch price was $134.
Processing Power
The Core i7-1260U packs 10 cores / 12 threads, while the Core i3-14100T offers 4 cores / 8 threads — the Core i7-1260U has 6 more cores. Boost clocks reach 4.7 GHz on the Core i7-1260U versus 4.4 GHz on the Core i3-14100T — a 6.6% clock advantage for the Core i7-1260U (base: 1.1 GHz vs 2.7 GHz). The Core i7-1260U uses the Alder Lake-U (2022) architecture (Intel 7 nm), while the Core i3-14100T uses Raptor Lake-R (2023−2025) (Intel 7 nm). In PassMark, the Core i7-1260U scores 13,614 against the Core i3-14100T's 13,731 — a 0.9% lead for the Core i3-14100T. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core i7-1260U | Core i3-14100T |
|---|---|---|
| Cores / Threads | 10 / 12+150% | 4 / 8 |
| Boost Clock | 4.7 GHz+7% | 4.4 GHz |
| Base Clock | 1.1 GHz | 2.7 GHz+145% |
| 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 | Alder Lake-U (2022) | Raptor Lake-R (2023−2025) |
| PassMark | 13,614 | 13,731 |
| 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 Core i3-14100T uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800 memory speed. The Core i3-14100T supports up to 192 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 14 (Core i7-1260U) vs 20 (Core i3-14100T) — the Core i3-14100T offers 6 more lanes for additional GPUs or NVMe drives.
| Feature | Core i7-1260U | Core i3-14100T |
|---|---|---|
| Socket | FCBGA1781 | LGA1700 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-4800 | DDR5-4800 |
| Max RAM Capacity | 64 GB | 192 GB+200% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 14 | 20+43% |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i7-1260U) vs VT-x, VT-d (Core i3-14100T). Both include integrated graphics — Iris Xe Graphics (96 EU) (Core i7-1260U) and UHD Graphics 730 (Core i3-14100T) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-1260U targets Productivity, Core i3-14100T targets Desktop. Direct competitor: Core i7-1260U rivals Core i7-1165G7.
| Feature | Core i7-1260U | Core i3-14100T |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Iris Xe Graphics (96 EU) | UHD Graphics 730 |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Productivity | Desktop |
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