Intel Core i7 11700K vs i5 11600K
We compared two desktop CPUs: the 3.6 GHz Intel Core i7 11700K with 8-cores against the 3.9 GHz i5 11600K with 6-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating
Key Differences
Advantages of Intel Core i7 11700K
- Has 2 more physical cores
- Has 4 MB larger L3 cache size
- 2% higher Turbo Boost frequency (5 GHz vs 4.9 GHz)
Benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Specifications
General
| Vendor | Intel | Intel |
| Released | March 16, 2021 | March 30, 2021 |
| Type | Desktop | Desktop |
| instruction set | x86-64 | x86-64 |
| Codename | Rocket Lake | Rocket Lake |
| Model number | i7-11700K | i5-11600K |
| Integrated GPU | UHD Graphics 750 | UHD Graphics 750 |
CPU
| P-Cores | 8 | 6 |
| P-Threads | 16 | 12 |
| Base Frequency (P) | 3.6 GHz | 3.9 GHz |
| Turbo Boost Frequency (P) | 5 GHz | 4.9 GHz |
| Total Cores | 8 | 6 |
| Total Threads | 16 | 12 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 36x | 39x |
| Bus Bandwidth | 8 GT/s | 8 GT/s |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 512K (per core) | 512K (per core) |
| L3 Cache | 16MB (shared) | 12MB (shared) |
| Unlocked Multiplier | Yes | Yes |
Package
| Fabrication process | 14 nm | 14 nm |
| Socket | LGA-1200 | LGA-1200 |
| TDP | 125 W | 125 W |
| Peak temperature | 100°C | 100°C |
iGPU
| Integrated Graphics | Intel UHD Graphics 750 | Intel UHD Graphics 750 |
| GPU Base Clock | 300 MHz | 300 MHz |
| GPU Boost Clock | 1300 MHz | 1300 MHz |
| Shading Units | 256 | 256 |
| TMUs | 64 | 64 |
| ROPs | 32 | 32 |
| Execution Units | 32 | 32 |
| TGP | 15 W | 15 W |
| Max. Resolution | 3840x2160 - 60 Hz | 3840x2160 - 60 Hz |
iGPU FLOPS
Memory Support
| Memory types | DDR4-3200 | DDR4-3200 |
| Memory Size | 128 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 50 GB/s | 50 GB/s |
| ECC Support | No | No |
Misc
| Official site | Intel Core i7 11700K official page | Intel Core i5 11600K official page |
| PCI Express Version | 4.0 | 4.0 |
| PCI Express Lanes | 20 | 20 |
Cast your vote
Total votes: 221