Core i5-11400F vs Ryzen 5 6600U
Core i5-11400F
Ryzen 5 6600U
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 i5-11400F
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-11400F | Ryzen 5 6600U |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($110) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Rocket Lake (2021) / 14 nm) | ✨ Modern (Rembrandt-U (Zen 3+) (2022) / 6 nm) |
💎 Value Proposition
| Insight | Core i5-11400F | Ryzen 5 6600U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($110) | ✅ 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 i5-11400F and Ryzen 5 6600U
Core i5-11400F
The Core i5-11400F is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 6 cores and 12 threads. Base frequency is 2.6 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 16,902 points. Launch price was $157.
Ryzen 5 6600U
The Ryzen 5 6600U is manufactured by AMD. It was released in Janeiro 2022 (3 years ago). It is based on the Rembrandt-U (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 16,992 points. Launch price was $299.
Processing Power
Both the Core i5-11400F and Ryzen 5 6600U share an identical 6-core/12-thread configuration. Boost clocks reach 4.4 GHz on the Core i5-11400F versus 4.5 GHz on the Ryzen 5 6600U — a 2.2% clock advantage for the Ryzen 5 6600U (base: 2.6 GHz vs 2.9 GHz). The Core i5-11400F uses the Rocket Lake (2021) architecture (14 nm), while the Ryzen 5 6600U uses Rembrandt-U (Zen 3+) (2022) (6 nm). In PassMark, the Core i5-11400F scores 16,902 against the Ryzen 5 6600U's 16,992 — a 0.5% lead for the Ryzen 5 6600U. L3 cache: 12 MB (total) on the Core i5-11400F vs 16 MB (total) on the Ryzen 5 6600U.
| Feature | Core i5-11400F | Ryzen 5 6600U |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 4.4 GHz | 4.5 GHz+2% |
| Base Clock | 2.6 GHz | 2.9 GHz+12% |
| L3 Cache | 12 MB (total) | 16 MB (total)+33% |
| L2 Cache | 256K (per core) | 512K (per core)+100% |
| Process | 14 nm | 6 nm-57% |
| Architecture | Rocket Lake (2021) | Rembrandt-U (Zen 3+) (2022) |
| PassMark | 16,902 | 16,992 |
| Geekbench 6 Single | 2,000 | — |
| Geekbench 6 Multi | 7,600 | — |
Memory & Platform
The Core i5-11400F uses the LGA1200 socket (PCIe 4.0), while the Ryzen 5 6600U uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core i5-11400F | Ryzen 5 6600U |
|---|---|---|
| Socket | LGA1200 | FP7 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization: VT-x, VT-d (Core i5-11400F) / not specified (Ryzen 5 6600U). Primary use case: Core i5-11400F targets Mainstream Desktop.
| Feature | Core i5-11400F | Ryzen 5 6600U |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d | — |
| Target Use | Mainstream Desktop | — |
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