Core i3-10105F vs Core i7-6700K
Core i3-10105F
Core i7-6700K
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 i3-10105F
Performance Per Dollar Core i7-6700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-10105F | Core i7-6700K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($65) | ⚠️ Higher cost ($142) |
| Longevity | ✨ Modern (Comet Lake-R (2021) / 14 nm) | 🛑 Legacy (Skylake (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Core i3-10105F | Core i7-6700K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+118%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($65) | ⚠️ Higher cost ($142) |
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.
Path of Exile 2
League of Legends
Technical Specifications
Side-by-side comparison of Core i3-10105F and Core i7-6700K
Core i3-10105F
The Core i3-10105F is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Comet Lake-R (2021) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 4.4 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 8,912 points. Launch price was $97.
Core i7-6700K
The Core i7-6700K is manufactured by Intel. It was released in 5 August 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 4 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 91 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 8,933 points. Launch price was $339.
Processing Power
Both the Core i3-10105F and Core i7-6700K share an identical 4-core/8-thread configuration. Boost clocks reach 4.4 GHz on the Core i3-10105F versus 4.2 GHz on the Core i7-6700K — a 4.7% clock advantage for the Core i3-10105F (base: 3.7 GHz vs 4 GHz). The Core i3-10105F uses the Comet Lake-R (2021) architecture (14 nm), while the Core i7-6700K uses Skylake (2015−2016) (14 nm). In PassMark, the Core i3-10105F scores 8,912 against the Core i7-6700K's 8,933 — a 0.2% lead for the Core i7-6700K. L3 cache: 6 MB (total) on the Core i3-10105F vs 8 MB (total) on the Core i7-6700K.
| Feature | Core i3-10105F | Core i7-6700K |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 4.4 GHz+5% | 4.2 GHz |
| Base Clock | 3.7 GHz | 4 GHz+8% |
| L3 Cache | 6 MB (total) | 8 MB (total)+33% |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Comet Lake-R (2021) | Skylake (2015−2016) |
| PassMark | 8,912 | 8,933 |
| Geekbench 6 Single | 1,461 | — |
| Geekbench 6 Multi | 4,503 | — |
Memory & Platform
The Core i3-10105F uses the LGA1200 socket (PCIe 3.0), while the Core i7-6700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-2666 memory speed. The Core i3-10105F supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.
| Feature | Core i3-10105F | Core i7-6700K |
|---|---|---|
| Socket | LGA1200 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2666 | DDR4-2133 |
| Max RAM Capacity | 128 GB+100% | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Only the Core i7-6700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x, VT-d virtualization. The Core i7-6700K includes integrated graphics (HD Graphics 530), while the Core i3-10105F requires a dedicated GPU. Primary use case: Core i7-6700K targets Desktop.
| Feature | Core i3-10105F | Core i7-6700K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | HD Graphics 530 |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Core i3-10105F launched at $97 MSRP, while the Core i7-6700K debuted at $350. At current prices ($65 vs $142), the Core i3-10105F is $77 cheaper. In terms of value (PassMark points per dollar), the Core i3-10105F delivers 137.1 pts/$ vs 62.9 pts/$ for the Core i7-6700K — making the Core i3-10105F the 74.2% better value option.
| Feature | Core i3-10105F | Core i7-6700K |
|---|---|---|
| MSRP | $97-72% | $350 |
| Avg Price (30d) | $65-54% | $142 |
| Performance per Dollar | 137.1+118% | 62.9 |
| Release Date | 2021 | 2015 |
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