Intel Core i7 12700K vs i5 11600K
We compared two desktop CPUs: the 3.6 GHz Intel Core i7 12700K with 12-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 12700K
- Has 13 MB larger L3 cache size
- Newer - released 7-months later
- Has 6 more physical cores
- Around 26.8 GB/s (54%) higher theoretical memory bandwidth
- More modern manufacturing process – 10 versus 14 nanometers
- Newer PCI Express version – 5.0
- 17% faster in a single-core Geekbench v5 test - 1936 vs 1659 points
- 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 | October 27, 2021 | March 30, 2021 |
| Type | Desktop | Desktop |
| instruction set | x86-64 | x86-64 |
| Codename | Alder Lake-S | Rocket Lake |
| Model number | i7-12700K | i5-11600K |
| Socket | LGA-1700 | LGA-1200 |
| Integrated GPU | UHD Graphics 770 | UHD Graphics 750 |
Performance
| Cores | 12 | 6 |
| Threads | 20 | 12 |
| Base Frequency | 3.6 GHz | 3.9 GHz |
| Turbo Boost Frequency | 5 GHz | 4.9 GHz |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 36x | 39x |
| Bus Bandwidth | - | 8 GT/s |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 12MB (shared) | 512K (per core) |
| L3 Cache | 25MB (shared) | 12MB (shared) |
| Unlocked Multiplier | Yes | Yes |
Power
| Fabrication process | 10 nm | 14 nm |
| TDP | 125 W | 125 W |
| Max. temperature | 100°C | 100°C |
iGPU
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 750 |
| GPU Base Clock | 300 MHz | 300 MHz |
| GPU Boost Clock | 1500 MHz | 1300 MHz |
| Shading Units | 256 | 256 |
| TMUs | 16 | 64 |
| ROPs | 8 | 32 |
| Execution Units | 32 | 32 |
| TGP | 15 W | 15 W |
| Max. Resolution | - | 3840x2160 - 60 Hz |
iGPU FLOPS
Memory support
| Memory types | DDR5-4800, DDR4-3200 | DDR4-3200 |
| Memory Size | 128 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 76.8 GB/s | 50 GB/s |
| ECC Support | Yes | No |
Misc
| Official site | Intel Core i7 12700K official page | Intel Core i5 11600K official page |
| PCI Express Version | 5.0 | 4.0 |
| PCI Express Lanes | 20 | 20 |
Cast your vote
Total votes: 5