Core i7-8086K vs Core i5-1335U
Core i7-8086K
Core i5-1335U
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 i7-8086K
Performance Per Dollar Core i5-1335U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-8086K | Core i5-1335U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($178) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Coffee Lake-S (2017−2018) / 14 nm) | ✨ Modern (Raptor Lake-U (2023) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i7-8086K | Core i5-1335U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($178) | ✅ More affordable ($0) |
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 i7-8086K and Core i5-1335U
Core i7-8086K
The Core i7-8086K is manufactured by Intel. It was released in 5 June 2018 (7 years ago). It is based on the Coffee Lake-S (2017−2018) architecture. It features 6 cores and 12 threads. Base frequency is 4 GHz, with boost up to 5 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: DDR3, DDR4. Passmark benchmark score: 14,069 points. Launch price was $425.
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.
Processing Power
The Core i7-8086K packs 6 cores / 12 threads, while the Core i5-1335U offers 10 cores / 12 threads — the Core i5-1335U has 4 more cores. Boost clocks reach 5 GHz on the Core i7-8086K versus 4.6 GHz on the Core i5-1335U — a 8.3% clock advantage for the Core i7-8086K (base: 4 GHz vs 1.3 GHz). The Core i7-8086K uses the Coffee Lake-S (2017−2018) architecture (14 nm), while the Core i5-1335U uses Raptor Lake-U (2023) (Intel 7 nm). In PassMark, the Core i7-8086K scores 14,069 against the Core i5-1335U's 14,093 — a 0.2% lead for the Core i5-1335U. Both processors carry 12 MB (total) of L3 cache.
| Feature | Core i7-8086K | Core i5-1335U |
|---|---|---|
| Cores / Threads | 6 / 12 | 10 / 12+67% |
| Boost Clock | 5 GHz+9% | 4.6 GHz |
| Base Clock | 4 GHz+208% | 1.3 GHz |
| L3 Cache | 12 MB (total) | 12 MB (total) |
| L2 Cache | 256K (per core) | 1.25 MB (per core)+400% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Coffee Lake-S (2017−2018) | Raptor Lake-U (2023) |
| PassMark | 14,069 | 14,093 |
| Cinebench R23 Multi | — | 8,977 |
| Geekbench 6 Single | — | 2,389 |
| Geekbench 6 Multi | — | 9,456 |
Memory & Platform
The Core i7-8086K uses the LGA1151 socket (PCIe 3.0), while the Core i5-1335U uses FCBGA1744 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-8086K | Core i5-1335U |
|---|---|---|
| Socket | LGA1151 | FCBGA1744 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | LPDDR5-6400 |
| Max RAM Capacity | — | 96 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Core i7-8086K) / VT-x, VT-d, EPT (Core i5-1335U). The Core i5-1335U includes integrated graphics (Iris Xe Graphics (80 EU)), while the Core i7-8086K requires a dedicated GPU. Primary use case: Core i5-1335U targets Productivity. Direct competitor: Core i5-1335U rivals Ryzen 5 7535U.
| Feature | Core i7-8086K | Core i5-1335U |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Iris Xe Graphics (80 EU) |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | Productivity |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core i7-8086K and Core i5-1335U
