Celeron M 440 vs i7-6900K
Primary details
Comparing Core i7-6900K and Celeron M 440 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 814 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.02 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Celeron M |
| Architecture codename | Broadwell-E (2016) | Yonah (2005−2006) |
| Release date | 31 May 2016 (8 years ago) | no data |
| Launch price (MSRP) | $1,020 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-6900K and Celeron M 440 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 | 8 (Octa-Core) | 1 (Single-Core) |
| Threads | 16 | 1 |
| Base clock speed | 3.2 GHz | 1.86 GHz |
| Boost clock speed | 4 GHz | 1.86 GHz |
| Bus rate | no data | 533 MHz |
| L1 cache | 32 KB (per core) | no data |
| L2 cache | 256 KB (per core) | no data |
| L3 cache | 20 MB (shared) | 1 MB L2 Cache |
| Chip lithography | 14 nm | 65 nm |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| VID voltage range | no data | 1.0V-1.3V |
Compatibility
Information on Core i7-6900K and Celeron M 440 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 | no data |
| Socket | FCLGA2011 | PBGA479,PPGA478 |
| Power consumption (TDP) | 140 Watt | 27 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-6900K and Celeron M 440. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | - |
| Turbo Boost Technology | 2.0 | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | - |
| Smart Response | + | no data |
| Demand Based Switching | no data | - |
| PAE | no data | 32 Bit |
| Turbo Boost Max 3.0 | + | no data |
| FSB parity | no data | - |
| Status | Discontinued | Discontinued |
Security technologies
Core i7-6900K and Celeron M 440 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-6900K and Celeron M 440 are enumerated here.
| VT-d | + | no data |
| VT-x | + | - |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-6900K and Celeron M 440. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | no data |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 4 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-6900K and Celeron M 440.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 40 | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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.
Pros & cons summary
| Physical cores | 8 | 1 |
| Threads | 16 | 1 |
| Chip lithography | 14 nm | 65 nm |
| Power consumption (TDP) | 140 Watt | 27 Watt |
i7-6900K has 700% more physical cores and 1500% more threads, and a 364.3% more advanced lithography process.
Celeron M 440, on the other hand, has 418.5% lower power consumption.
We couldn't decide between Core i7-6900K and Celeron M 440. We've got no test results to judge.
Note that Core i7-6900K is a desktop processor while Celeron M 440 is a notebook one.
Should you still have questions on choice between Core i7-6900K and Celeron M 440, ask them in Comments section, and we shall answer.
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