Core i5-1335U vs Core i5-10600KF
Core i5-1335U
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 i5-1335U
Performance Per Dollar Core i5-10600KF
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-1335U | Core i5-10600KF |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($145) |
| Longevity | ✨ Modern (Raptor Lake-U (2023) / Intel 7 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-1335U | Core i5-10600KF |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($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 i5-1335U and Core i5-10600KF
Core i5-1335U
The Core i5-1335U is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 10 cores and 12 threads. Base frequency is 1.3 GHz, with boost up to 4.6 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 14,093 points. Launch price was $340.
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
The Core i5-1335U packs 10 cores / 12 threads, while the Core i5-10600KF offers 6 cores / 12 threads — the Core i5-1335U has 4 more cores. Boost clocks reach 4.6 GHz on the Core i5-1335U versus 4.8 GHz on the Core i5-10600KF — a 4.3% clock advantage for the Core i5-10600KF (base: 1.3 GHz vs 4.1 GHz). The Core i5-1335U uses the Raptor Lake-U (2023) architecture (Intel 7 nm), while the Core i5-10600KF uses Comet Lake (2020−2025) (14 nm). In PassMark, the Core i5-1335U scores 14,093 against the Core i5-10600KF's 14,140 — a 0.3% lead for the Core i5-10600KF. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core i5-1335U | Core i5-10600KF |
|---|---|---|
| Cores / Threads | 10 / 12+67% | 6 / 12 |
| Boost Clock | 4.6 GHz | 4.8 GHz+4% |
| Base Clock | 1.3 GHz | 4.1 GHz+215% |
| L3 Cache | 12 MB (total) | 12 MB (total) |
| L2 Cache | 1.25 MB (per core)+400% | 256K (per core) |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Raptor Lake-U (2023) | Comet Lake (2020−2025) |
| PassMark | 14,093 | 14,140 |
| Cinebench R23 Multi | 8,977 | — |
| Geekbench 6 Single | 2,389 | — |
| Geekbench 6 Multi | 9,456 | — |
Memory & Platform
The Core i5-1335U uses the FCBGA1744 socket (PCIe 3.0), while the Core i5-10600KF uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR5-6400 on the Core i5-1335U versus DDR4-2666 on the Core i5-10600KF — the Core i5-1335U supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-10600KF supports up to 128 GB of RAM compared to 96 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-1335U) vs 16 (Core i5-10600KF) — the Core i5-1335U offers 4 more lanes for additional GPUs or NVMe drives.
| Feature | Core i5-1335U | Core i5-10600KF |
|---|---|---|
| Socket | FCBGA1744 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | LPDDR5-6400+25% | DDR4-2666 |
| Max RAM Capacity | 96 GB | 128 GB+33% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 20+25% | 16 |
Advanced Features
Only the Core i5-10600KF has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d, EPT (Core i5-1335U) vs VT-x, VT-d (Core i5-10600KF). The Core i5-1335U includes integrated graphics (Iris Xe Graphics (80 EU)), while the Core i5-10600KF requires a dedicated GPU. Primary use case: Core i5-1335U targets Productivity, Core i5-10600KF targets Gaming. Direct competitor: Core i5-1335U rivals Ryzen 5 7535U.
| Feature | Core i5-1335U | Core i5-10600KF |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Iris Xe Graphics (80 EU) | — |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Productivity | Gaming |
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