Core i7-2700K vs Core i7-9700K
Core i7-2700K
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. The Core i7-2700K is positioned at rank #863 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 i7-2700K
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-2700K | Core i7-9700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($45) | ⚠️ Higher cost ($200) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-2700K | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+76%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($45) | ⚠️ 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 i7-2700K and Core i7-9700K
Core i7-2700K
The Core i7-2700K is manufactured by Intel. It was released in 24 October 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,689 points. Launch price was $514.
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 i7-2700K packs 4 cores / 8 threads, while the Core i7-9700K offers 8 cores / 8 threads — the Core i7-9700K has 4 more cores. Boost clocks reach 3.9 GHz on the Core i7-2700K versus 4.9 GHz on the Core i7-9700K — a 22.7% clock advantage for the Core i7-9700K (base: 3.5 GHz vs 3.6 GHz). The Core i7-2700K uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Core i7-2700K scores 5,689 against the Core i7-9700K's 14,397 — a 86.7% lead for the Core i7-9700K. L3 cache: 8 MB (total) on the Core i7-2700K vs 12 MB (total) on the Core i7-9700K.
| Feature | Core i7-2700K | Core i7-9700K |
|---|---|---|
| Cores / Threads | 4 / 8 | 8 / 8+100% |
| Boost Clock | 3.9 GHz | 4.9 GHz+26% |
| Base Clock | 3.5 GHz | 3.6 GHz+3% |
| L3 Cache | 8 MB (total) | 12 MB (total)+50% |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 32 nm | 14 nm-56% |
| Architecture | Sandy Bridge (2011−2013) | Coffee Lake-R (2018−2019) |
| PassMark | 5,689 | 14,397+153% |
| Geekbench 6 Single | 701 | — |
Memory & Platform
The Core i7-2700K uses the LGA1155 socket (PCIe 2.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Core i7-2700K versus DDR4-2666 on the Core i7-9700K — the Core i7-9700K supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-9700K supports up to 128 GB of RAM compared to 32 GB — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: P67,Z68,Z77,H67,H61,B75 (Core i7-2700K) and Intel 300 series (Core i7-9700K).
| Feature | Core i7-2700K | Core i7-9700K |
|---|---|---|
| Socket | LGA1155 | LGA1151 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | DDR4-2666+33% |
| Max RAM Capacity | 32 GB | 128 GB+300% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x (Core i7-2700K) vs VT-x, VT-d (Core i7-9700K). Both include integrated graphics — HD Graphics 3000 (Core i7-2700K) and UHD Graphics 630 (Core i7-9700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-2700K targets Gaming Desktop, Core i7-9700K targets Desktop. Direct competitor: Core i7-2700K rivals FX-8150.
| Feature | Core i7-2700K | Core i7-9700K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | HD Graphics 3000 | UHD Graphics 630 |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x, VT-d |
| Target Use | Gaming Desktop | Desktop |
Value Analysis
The Core i7-2700K launched at $332 MSRP, while the Core i7-9700K debuted at $385. At current prices ($45 vs $200), the Core i7-2700K is $155 cheaper. In terms of value (PassMark points per dollar), the Core i7-2700K delivers 126.4 pts/$ vs 72.0 pts/$ for the Core i7-9700K — making the Core i7-2700K the 54.9% better value option.
| Feature | Core i7-2700K | Core i7-9700K |
|---|---|---|
| MSRP | $332-14% | $385 |
| Avg Price (30d) | $45-78% | $200 |
| Performance per Dollar | 126.4+76% | 72.0 |
| Release Date | 2011 | 2018 |
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