Core i5-11400 vs Core i5-11400F
Core i5-11400
Core i5-11400F
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 i5-11400
Performance Per Dollar Core i5-11400F
Why is Core i5-11400F better than Core i5-11400?
The comparison between the Core i5-11400 and its "F" variant shows the value of integrated graphics. Performancend-wise, the two are identical, delivering a worldnd-class 1080p gaming experience and robust multi-tasking on the LGA 1200 platform. Both support PCIe 4.0 and are legendary for their pricend-pernd-frame value.
The standard Core i5-11400 features UHD 730 graphics, which is invaluable for troubleshooting or for systems that don’t require a discrete GPU. The i5-11400F lacks this iGPU and is historically found at a lower price. For a dedicated gaming rig with a separate graphics card, the i5-11400F is the definitive winner for value; for anyone else, the standard i5-11400 is the winning choice for its superior versatility and backup display capability.
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-11400 | Core i5-11400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($141) | ✅ More affordable ($110) |
| Longevity | ✨ Modern (Rocket Lake (2021) / 14 nm) | ✨ Modern (Rocket Lake (2021) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-11400 | Core i5-11400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+30%) |
| Upfront Cost | ⚠️ Higher cost ($141) | ✅ More affordable ($110) |
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 i5-11400 and Core i5-11400F
Core i5-11400
The Core i5-11400 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: DDR4-3200. Passmark benchmark score: 16,670 points. Launch price was $299.
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.
Processing Power
Both the Core i5-11400 and Core i5-11400F share an identical 6-core/12-thread configuration. Boost clocks reach 4.4 GHz on the Core i5-11400 versus 4.4 GHz on the Core i5-11400F — identical boost frequencies (base: 2.6 GHz vs 2.6 GHz). Both are built on the Rocket Lake (2021) architecture using a 14 nm process. In PassMark, the Core i5-11400 scores 16,670 against the Core i5-11400F's 16,902 — a 1.4% lead for the Core i5-11400F. Geekbench 6 single-core — the metric most relevant to gaming — records 1,960 vs 2,000, a 2% lead for the Core i5-11400F that directly translates to higher frame rates. Multi-core Geekbench: 7,260 vs 7,600 (4.6% advantage for the Core i5-11400F). Both processors carry 12 MB (total) of L3 cache.
| Feature | Core i5-11400 | Core i5-11400F |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 4.4 GHz | 4.4 GHz |
| Base Clock | 2.6 GHz | 2.6 GHz |
| L3 Cache | 12 MB (total) | 12 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Rocket Lake (2021) | Rocket Lake (2021) |
| PassMark | 16,670 | 16,902+1% |
| Cinebench R23 Multi | 10,350 | — |
| Geekbench 6 Single | 1,960 | 2,000+2% |
| Geekbench 6 Multi | 7,260 | 7,600+5% |
Memory & Platform
Both processors use the LGA1200 socket with PCIe 4.0. Both support up to DDR4-3200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: B560,Z590 (Core i5-11400) and B560,Z590 (Core i5-11400F).
| Feature | Core i5-11400 | Core i5-11400F |
|---|---|---|
| Socket | LGA1200 | LGA1200 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR4-3200 | DDR4-3200 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 20 | 20 |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. The Core i5-11400 includes integrated graphics (Intel UHD Graphics 730), while the Core i5-11400F requires a dedicated GPU. Primary use case: Core i5-11400 targets Mainstream Desktop, Core i5-11400F targets Mainstream Desktop. Direct competitor: Core i5-11400 rivals Ryzen 5 5600X.
| Feature | Core i5-11400 | Core i5-11400F |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 730 | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | Mainstream Desktop | Mainstream Desktop |
Value Analysis
The Core i5-11400 launched at $182 MSRP, while the Core i5-11400F debuted at $157. At current prices ($141 vs $110), the Core i5-11400F is $31 cheaper. In terms of value (PassMark points per dollar), the Core i5-11400 delivers 118.2 pts/$ vs 153.7 pts/$ for the Core i5-11400F — making the Core i5-11400F the 26.1% better value option.
| Feature | Core i5-11400 | Core i5-11400F |
|---|---|---|
| MSRP | $182 | $157-14% |
| Avg Price (30d) | $141 | $110-22% |
| Performance per Dollar | 118.2 | 153.7+30% |
| Release Date | 2021 | 2021 |
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