Core i5-14400 vs Core i7-9700K
Core i5-14400
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 i5-14400
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-14400 | Core i7-9700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($197) | ⚠️ Higher cost ($200) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-14400 | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+79%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($197) | ⚠️ 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 i5-14400 and Core i7-9700K
Core i5-14400
The Core i5-14400 is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.7 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 25,329 points. Launch price was $221.
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 i5-14400 packs 10 cores / 16 threads, while the Core i7-9700K offers 8 cores / 8 threads — the Core i5-14400 has 2 more cores. Boost clocks reach 4.7 GHz on the Core i5-14400 versus 4.9 GHz on the Core i7-9700K — a 4.2% clock advantage for the Core i7-9700K (base: 2.5 GHz vs 3.6 GHz). The Core i5-14400 uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Core i5-14400 scores 25,329 against the Core i7-9700K's 14,397 — a 55% lead for the Core i5-14400. L3 cache: 20 MB (total) on the Core i5-14400 vs 12 MB (total) on the Core i7-9700K.
| Feature | Core i5-14400 | Core i7-9700K |
|---|---|---|
| Cores / Threads | 10 / 16+25% | 8 / 8 |
| Boost Clock | 4.7 GHz | 4.9 GHz+4% |
| Base Clock | 2.5 GHz | 3.6 GHz+44% |
| L3 Cache | 20 MB (total)+67% | 12 MB (total) |
| L2 Cache | 1.25 MB (per core)+400% | 256K (per core) |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Raptor Lake-R (2023−2025) | Coffee Lake-R (2018−2019) |
| PassMark | 25,329+76% | 14,397 |
Memory & Platform
The Core i5-14400 uses the LGA1700 socket (PCIe 5.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-14400 | Core i7-9700K |
|---|---|---|
| Socket | LGA1700 | LGA1151 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2666 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Core i5-14400) / VT-x, VT-d (Core i7-9700K). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Core i5-14400 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.
| Feature | Core i5-14400 | Core i7-9700K |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Core i5-14400 launched at $221 MSRP, while the Core i7-9700K debuted at $385. At current prices ($197 vs $200), the Core i5-14400 is $3 cheaper. In terms of value (PassMark points per dollar), the Core i5-14400 delivers 128.6 pts/$ vs 72.0 pts/$ for the Core i7-9700K — making the Core i5-14400 the 56.4% better value option.
| Feature | Core i5-14400 | Core i7-9700K |
|---|---|---|
| MSRP | $221-43% | $385 |
| Avg Price (30d) | $197-2% | $200 |
| Performance per Dollar | 128.6+79% | 72.0 |
| Release Date | 2024 | 2018 |
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