Core i7-6900K vs Core i3-13100F
Core i7-6900K
Core i3-13100F
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 i7-6900K
Performance Per Dollar Core i3-13100F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-6900K | Core i3-13100F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,089) | ✅ More affordable ($119) |
| Longevity | 🛑 Legacy (Broadwell-E (2016) / 14 nm) | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i7-6900K | Core i3-13100F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+813%) |
| Upfront Cost | ⚠️ Higher cost ($1,089) | ✅ More affordable ($119) |
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 i7-6900K and Core i3-13100F
Core i7-6900K
The Core i7-6900K is manufactured by Intel. It was released in 31 May 2016 (9 years ago). It is based on the Broadwell-E (2016) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4 GHz. L3 cache: 20 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4. Passmark benchmark score: 14,682 points. Launch price was $1,020.
Core i3-13100F
The Core i3-13100F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 4.5 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): 58 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 14,649 points. Launch price was $109.
Processing Power
The Core i7-6900K packs 8 cores / 16 threads, while the Core i3-13100F offers 4 cores / 8 threads — the Core i7-6900K has 4 more cores. Boost clocks reach 4 GHz on the Core i7-6900K versus 4.5 GHz on the Core i3-13100F — a 11.8% clock advantage for the Core i3-13100F (base: 3.2 GHz vs 3.4 GHz). The Core i7-6900K uses the Broadwell-E (2016) architecture (14 nm), while the Core i3-13100F uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Core i7-6900K scores 14,682 against the Core i3-13100F's 14,649 — a 0.2% lead for the Core i7-6900K. Geekbench 6 single-core — the metric most relevant to gaming — records 1,273 vs 2,272, a 56.4% lead for the Core i3-13100F that directly translates to higher frame rates. Multi-core Geekbench: 7,591 vs 7,577 (0.2% advantage for the Core i7-6900K). L3 cache: 20 MB (total) on the Core i7-6900K vs 12 MB (total) on the Core i3-13100F.
| Feature | Core i7-6900K | Core i3-13100F |
|---|---|---|
| Cores / Threads | 8 / 16+100% | 4 / 8 |
| Boost Clock | 4 GHz | 4.5 GHz+13% |
| Base Clock | 3.2 GHz | 3.4 GHz+6% |
| L3 Cache | 20 MB (total)+67% | 12 MB (total) |
| L2 Cache | 256 kB (per core) | 1.25 MB (per core)+400% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Broadwell-E (2016) | Raptor Lake-S (2023−2024) |
| PassMark | 14,682 | 14,649 |
| Geekbench 6 Single | 1,273 | 2,272+78% |
| Geekbench 6 Multi | 7,591 | 7,577 |
Memory & Platform
The Core i7-6900K uses the LGA2011 socket (PCIe 3.0), while the Core i3-13100F uses LGA1700 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2400 on the Core i7-6900K versus DDR5-4800 on the Core i3-13100F — the Core i3-13100F supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i3-13100F supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Memory channels: 4 (Core i7-6900K) vs 2 (Core i3-13100F). PCIe lanes: 40 (Core i7-6900K) vs 20 (Core i3-13100F) — the Core i7-6900K offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X99 (Core i7-6900K) and LGA1700 (Core i3-13100F).
| Feature | Core i7-6900K | Core i3-13100F |
|---|---|---|
| Socket | LGA2011 | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4-2400 | DDR5-4800+25% |
| Max RAM Capacity | 128 GB | 192 GB+50% |
| RAM Channels | 4+100% | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 40+100% | 20 |
Advanced Features
Only the Core i7-6900K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i3-13100F supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Primary use case: Core i7-6900K targets High-End Desktop.
| Feature | Core i7-6900K | Core i3-13100F |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | High-End Desktop | — |
Value Analysis
The Core i7-6900K launched at $1089 MSRP, while the Core i3-13100F debuted at $109. At current prices ($1089 vs $119), the Core i3-13100F is $970 cheaper. In terms of value (PassMark points per dollar), the Core i7-6900K delivers 13.5 pts/$ vs 123.1 pts/$ for the Core i3-13100F — making the Core i3-13100F the 160.5% better value option.
| Feature | Core i7-6900K | Core i3-13100F |
|---|---|---|
| MSRP | $1089 | $109-90% |
| Avg Price (30d) | $1089 | $119-89% |
| Performance per Dollar | 13.5 | 123.1+812% |
| Release Date | 2016 | 2023 |
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