Core i5-10600K vs Core i5-10600KF
Core i5-10600K
Core i5-10600KF
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 i5-10600K
Performance Per Dollar Core i5-10600KF
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-10600K | Core i5-10600KF |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($179) | ✅ More affordable ($145) |
| Longevity | ✨ Modern (Comet Lake (2020−2025) / 14 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-10600K | Core i5-10600KF |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+23%) |
| Upfront Cost | ⚠️ Higher cost ($179) | ✅ More affordable ($145) |
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 i5-10600K and Core i5-10600KF
Core i5-10600K
The Core i5-10600K is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 4.1 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4. Passmark benchmark score: 14,247 points. Launch price was $262.
Core i5-10600KF
The Core i5-10600KF is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 4.1 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 14,140 points. Launch price was $149.
Processing Power
Both the Core i5-10600K and Core i5-10600KF share an identical 6-core/12-thread configuration. Boost clocks reach 4.8 GHz on the Core i5-10600K versus 4.8 GHz on the Core i5-10600KF — identical boost frequencies (base: 4.1 GHz vs 4.1 GHz). Both are built on the Comet Lake (2020−2025) architecture using a 14 nm process. In PassMark, the Core i5-10600K scores 14,247 against the Core i5-10600KF's 14,140 — a 0.8% lead for the Core i5-10600K. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core i5-10600K | Core i5-10600KF |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 4.8 GHz | 4.8 GHz |
| Base Clock | 4.1 GHz | 4.1 GHz |
| L3 Cache | 12 MB (total) | 12 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Comet Lake (2020−2025) | Comet Lake (2020−2025) |
| PassMark | 14,247 | 14,140 |
Memory & Platform
Both processors use the LGA1200 socket with PCIe 3.0. Both support up to DDR4-2666 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.
| Feature | Core i5-10600K | Core i5-10600KF |
|---|---|---|
| Socket | LGA1200 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2666 | DDR4-2666 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Virtualization: not specified (Core i5-10600K) / VT-x, VT-d (Core i5-10600KF). The Core i5-10600K includes integrated graphics (Intel UHD Graphics 630), while the Core i5-10600KF requires a dedicated GPU. Primary use case: Core i5-10600KF targets Gaming.
| Feature | Core i5-10600K | Core i5-10600KF |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 630 | — |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Gaming |
Value Analysis
The Core i5-10600K launched at $262 MSRP, while the Core i5-10600KF debuted at $250. At current prices ($179 vs $145), the Core i5-10600KF is $34 cheaper. In terms of value (PassMark points per dollar), the Core i5-10600K delivers 79.6 pts/$ vs 97.5 pts/$ for the Core i5-10600KF — making the Core i5-10600KF the 20.2% better value option.
| Feature | Core i5-10600K | Core i5-10600KF |
|---|---|---|
| MSRP | $262 | $250-5% |
| Avg Price (30d) | $179 | $145-19% |
| Performance per Dollar | 79.6 | 97.5+22% |
| Release Date | 2020 | 2020 |
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