Core i3-6006U vs Pentium 1403 v2
Core i3-6006U
Pentium 1403 v2
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 i3-6006U is positioned at rank 370 and the Pentium 1403 v2 is on rank 708, so the Core i3-6006U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-6006U
Performance Per Dollar Pentium 1403 v2
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-6006U | Pentium 1403 v2 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
| Longevity | 🛑 Legacy (Skylake (2015−2016) / 14 nm) | 🛑 Legacy (Ivy Bridge-EN (2013−2014) / 22 nm) |
💎 Value Proposition
| Insight | Core i3-6006U | Pentium 1403 v2 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
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 i3-6006U and Pentium 1403 v2
Core i3-6006U
The Core i3-6006U is manufactured by Intel. It was released in 10 November 2016 (9 years ago). It is based on the Skylake (2015−2016) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,273 points. Launch price was $281.
Pentium 1403 v2
The Pentium 1403 v2 is manufactured by Intel. It was released in 2007-01-01. It is based on the Ivy Bridge-EN (2013−2014) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1356. Thermal design power (TDP): 80 Watt. Memory support: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 2,284 points. Launch price was $69.
Processing Power
The Core i3-6006U packs 2 cores / 4 threads, matching the Pentium 1403 v2's 2 cores. Boost clocks reach 2 GHz on the Core i3-6006U versus 2.6 GHz on the Pentium 1403 v2 — a 26.1% clock advantage for the Pentium 1403 v2 (base: 2 GHz vs 2.6 GHz). The Core i3-6006U uses the Skylake (2015−2016) architecture (14 nm), while the Pentium 1403 v2 uses Ivy Bridge-EN (2013−2014) (22 nm). In PassMark, the Core i3-6006U scores 2,273 against the Pentium 1403 v2's 2,284 — a 0.5% lead for the Pentium 1403 v2. L3 cache: 3 MB on the Core i3-6006U vs 6 MB (total) on the Pentium 1403 v2.
| Feature | Core i3-6006U | Pentium 1403 v2 |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 2 GHz | 2.6 GHz+30% |
| Base Clock | 2 GHz | 2.6 GHz+30% |
| L3 Cache | 3 MB | 6 MB (total)+100% |
| L2 Cache | 512 kB+100% | 256K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Skylake (2015−2016) | Ivy Bridge-EN (2013−2014) |
| PassMark | 2,273 | 2,284 |
| Cinebench R23 Multi | 2,200 | — |
| Geekbench 6 Single | 630 | — |
| Geekbench 6 Multi | 1,313 | — |
Memory & Platform
The Core i3-6006U uses the BGA1356 socket (PCIe 3.0), while the Pentium 1403 v2 uses LGA1356 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i3-6006U | Pentium 1403 v2 |
|---|---|---|
| Socket | BGA1356 | LGA1356 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2133 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 12 | — |
Advanced Features
Virtualization: Yes (Core i3-6006U) / not specified (Pentium 1403 v2). The Core i3-6006U includes integrated graphics (HD Graphics 520), while the Pentium 1403 v2 requires a dedicated GPU. Primary use case: Core i3-6006U targets Mobile.
| Feature | Core i3-6006U | Pentium 1403 v2 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics 520 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | Yes | — |
| Target Use | Mobile | — |
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