Core i7-11700F vs Core i7-9700K
Core i7-11700F
Core i7-9700K
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 i7-11700F
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-11700F | Core i7-9700K |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($150) | ⚠️ Higher cost ($200) |
| Longevity | ✨ Modern (Rocket Lake (2021) / 14 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-11700F | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+92%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($150) | ⚠️ Higher cost ($200) |
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 i7-11700F and Core i7-9700K
Core i7-11700F
The Core i7-11700F is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 20,770 points. Launch price was $299.
Core i7-9700K
The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.
Processing Power
The Core i7-11700F packs 8 cores / 16 threads, matching the Core i7-9700K's 8 cores. Boost clocks reach 4.9 GHz on the Core i7-11700F versus 4.9 GHz on the Core i7-9700K — identical boost frequencies (base: 2.5 GHz vs 3.6 GHz). The Core i7-11700F uses the Rocket Lake (2021) architecture (14 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Core i7-11700F scores 20,770 against the Core i7-9700K's 14,397 — a 36.2% lead for the Core i7-11700F. L3 cache: 16 MB (total) on the Core i7-11700F vs 12 MB (total) on the Core i7-9700K.
| Feature | Core i7-11700F | Core i7-9700K |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 8 |
| Boost Clock | 4.9 GHz | 4.9 GHz |
| Base Clock | 2.5 GHz | 3.6 GHz+44% |
| L3 Cache | 16 MB (total)+33% | 12 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Rocket Lake (2021) | Coffee Lake-R (2018−2019) |
| PassMark | 20,770+44% | 14,397 |
| Geekbench 6 Single | 2,196 | — |
Memory & Platform
The Core i7-11700F uses the LGA1200 socket (PCIe 4.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-11700F) vs 16 (Core i7-9700K) — the Core i7-11700F offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H510,B560,H570,Z590,Q570 (Core i7-11700F) and Intel 300 series (Core i7-9700K).
| Feature | Core i7-11700F | Core i7-9700K |
|---|---|---|
| Socket | LGA1200 | LGA1151 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR4-2666 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 20+25% | 16 |
Advanced Features
Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i7-11700F supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i7-11700F) vs VT-x, VT-d (Core i7-9700K). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Core i7-11700F requires a dedicated GPU. Primary use case: Core i7-11700F targets Gaming Desktop, Core i7-9700K targets Desktop. Direct competitor: Core i7-11700F rivals Ryzen 7 5800.
| Feature | Core i7-11700F | Core i7-9700K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | UHD Graphics 630 |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Gaming Desktop | Desktop |
Value Analysis
The Core i7-11700F launched at $298 MSRP, while the Core i7-9700K debuted at $385. At current prices ($150 vs $200), the Core i7-11700F is $50 cheaper. In terms of value (PassMark points per dollar), the Core i7-11700F delivers 138.5 pts/$ vs 72.0 pts/$ for the Core i7-9700K — making the Core i7-11700F the 63.2% better value option.
| Feature | Core i7-11700F | Core i7-9700K |
|---|---|---|
| MSRP | $298-23% | $385 |
| Avg Price (30d) | $150-25% | $200 |
| Performance per Dollar | 138.5+92% | 72.0 |
| Release Date | 2021 | 2018 |
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