Apple M3 Pro 12-Core vs i9-10940X
Aggregate performance score
Core i9-10940X outperforms Apple M3 Pro 12-Core by a small 8% based on our aggregate benchmark results.
Primary details
Comparing Core i9-10940X and Apple M3 Pro 12-Core processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 353 | 407 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Apple M3 |
| Power efficiency | 10.08 | 56.78 |
| Architecture codename | Cascade Lake-X (2019) | no data |
| Release date | 19 October 2019 (5 years ago) | 30 October 2023 (1 year ago) |
Detailed specifications
Core i9-10940X and Apple M3 Pro 12-Core 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 | 14 (Tetradeca-Core) | 12 (Dodeca-Core) |
| Threads | 28 | 12 |
| Base clock speed | 3.3 GHz | 2.748 GHz |
| Boost clock speed | 4.8 GHz | 4.06 GHz |
| Bus rate | 8 GT/s DMI3 MHz | no data |
| L1 cache | 64K (per core) | no data |
| L2 cache | 1 MB (per core) | no data |
| L3 cache | 19.25 MB (shared) | no data |
| Chip lithography | 14 nm | 3 nm |
| Maximum core temperature | 86 °C | no data |
| Number of transistors | no data | 37000 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-10940X and Apple M3 Pro 12-Core 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 | FCLGA2066 | no data |
| Power consumption (TDP) | 165 Watt | 27 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-10940X and Apple M3 Pro 12-Core. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | + | no data |
| Deep Learning Boost | + | - |
Security technologies
Core i9-10940X and Apple M3 Pro 12-Core technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-10940X and Apple M3 Pro 12-Core are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-10940X and Apple M3 Pro 12-Core. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | no data |
| Maximum memory size | 256 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 94 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Apple M3 Pro 18-Core GPU |
Peripherals
Specifications and connection of peripherals supported by Core i9-10940X and Apple M3 Pro 12-Core.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | 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.
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.
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
| Performance score | 17.57 | 16.20 |
| Recency | 19 October 2019 | 30 October 2023 |
| Physical cores | 14 | 12 |
| Threads | 28 | 12 |
| Chip lithography | 14 nm | 3 nm |
| Power consumption (TDP) | 165 Watt | 27 Watt |
i9-10940X has a 8.5% higher aggregate performance score, and 16.7% more physical cores and 133.3% more threads.
Apple M3 Pro 12-Core, on the other hand, has an age advantage of 4 years, a 366.7% more advanced lithography process, and 511.1% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Core i9-10940X and Apple M3 Pro 12-Core.
Note that Core i9-10940X is a desktop processor while Apple M3 Pro 12-Core is a notebook one.
Should you still have questions on choice between Core i9-10940X and Apple M3 Pro 12-Core, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
