Core i7-11700KF vs Core i9-10900KF
Aggregated performance score
Core i7-11700KF outperforms Core i9-10900KF by 6% based on our aggregated benchmark results.
General info
Comparing Core i9-10900KF and Core i7-11700KF processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 441 | 397 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 31.81 | 47.29 |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Comet Lake (2020) | Rocket Lake (2021) |
| Release date | 30 April 2020 (3 years ago) | 16 March 2021 (3 years ago) |
| Current price | $310 | $259 |
Value for money
Performance per price, higher is better.
i7-11700KF has 49% better value for money than i9-10900KF.
Technical specs
Core i9-10900KF and Core i7-11700KF basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 10 (Deca-Core) | 8 (Octa-Core) |
| Threads | 20 | 16 |
| Base clock speed | 3.7 GHz | 3.6 GHz |
| Boost clock speed | 5.2 GHz | 5 GHz |
| L1 cache | 64K (per core) | 64K (per core) |
| L2 cache | 256K (per core) | 256K (per core) |
| L3 cache | 20 MB (shared) | 16 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 100 °C | 100 °C |
| Maximum case temperature (TCase) | 72 °C | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | Yes | Yes |
Compatibility
Information on Core i9-10900KF and Core i7-11700KF compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FCLGA1200 | FCLGA1200 |
| Power consumption (TDP) | 125 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-10900KF and Core i7-11700KF. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| SIPP | - | - |
| Turbo Boost Max 3.0 | + | + |
| Status | Discontinued | Discontinued |
Security technologies
Core i9-10900KF and Core i7-11700KF technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | + | + |
| Identity Protection | + | + |
| SGX | Yes with Intel® ME | - |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-10900KF and Core i7-11700KF are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-10900KF and Core i7-11700KF. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | DDR4-3200 |
| Maximum memory size | 128 GB | 128 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 45.8 GB/s | 50 GB/s |
| ECC memory support | - | - |
Peripherals
Specifications and connection of peripherals supported by Core i9-10900KF and Core i7-11700KF.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 16 | 20 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Core i7-11700KF outperforms Core i9-10900KF by 6% based on our aggregated benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Core i7-11700KF outperforms Core i9-10900KF by 6% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Core i7-11700KF outperforms Core i9-10900KF by 28% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Core i7-11700KF outperforms Core i9-10900KF by 12% in GeekBench 5 Multi-Core.
Advantages and disadvantages
| Performance score | 14.64 | 15.53 |
| Recency | 30 April 2020 | 16 March 2021 |
| Physical cores | 10 | 8 |
| Threads | 20 | 16 |
We couldn't decide between Core i9-10900KF and Core i7-11700KF. The differences in performance seem too small.
Should you still have questions on choice between Core i9-10900KF and Core i7-11700KF, ask them in Comments section, and we shall answer.
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