i7-6700K vs Apple M1 Pro
Aggregate performance score
Apple M1 Pro outperforms Core i7-6700K by an impressive 92% based on our aggregate benchmark results.
Primary details
Comparing M1 Pro and Core i7-6700K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 721 | 1149 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 1.19 |
| Market segment | Laptop | Desktop processor |
| Series | Apple M-Series | Intel Core i7 (Desktop) |
| Power efficiency | no data | 5.86 |
| Architecture codename | no data | Skylake (2015−2016) |
| Release date | 18 October 2021 (3 years ago) | 1 September 2015 (9 years ago) |
| Launch price (MSRP) | no data | $339 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
M1 Pro and Core i7-6700K 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) | 4 (Quad-Core) |
| Threads | 10 | 8 |
| Base clock speed | 2.064 GHz | 4 GHz |
| Boost clock speed | 3.22 GHz | 4.2 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 40 |
| L1 cache | 2.9 MB | 256 KB |
| L2 cache | 28 MB | 1 MB |
| L3 cache | 24 MB | 8 MB (shared) |
| Chip lithography | 5 nm | 14 nm |
| Die size | no data | 122 mm2 |
| Maximum case temperature (TCase) | no data | 64 °C |
| Number of transistors | 33700 Million | 1750 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | - | + |
Compatibility
Information on M1 Pro and Core i7-6700K 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 | no data | 1 (Uniprocessor) |
| Socket | no data | FCLGA1151 |
| Power consumption (TDP) | no data | 91 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by M1 Pro and Core i7-6700K. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
Security technologies
M1 Pro and Core i7-6700K technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | - | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by M1 Pro and Core i7-6700K are enumerated here.
| AMD-V | - | + |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by M1 Pro and Core i7-6700K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3, DDR4 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 34.134 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Apple M1 Pro 16-Core GPU | Intel HD Graphics 530 |
| Max video memory | no data | 64 GB |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.15 GHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of M1 Pro and Core i7-6700K integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| DVI | no data | + |
Graphics image quality
Maximum display resolutions supported by M1 Pro and Core i7-6700K integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2304@24Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
| Max resolution over VGA | no data | N/A |
Graphics API support
APIs supported by M1 Pro and Core i7-6700K integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by M1 Pro and Core i7-6700K.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
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.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
Pros & cons summary
| Performance score | 10.83 | 5.63 |
| Recency | 18 October 2021 | 1 September 2015 |
| Physical cores | 10 | 4 |
| Threads | 10 | 8 |
| Chip lithography | 5 nm | 14 nm |
Apple M1 Pro has a 92.4% higher aggregate performance score, an age advantage of 6 years, 150% more physical cores and 25% more threads, and a 180% more advanced lithography process.
The M1 Pro is our recommended choice as it beats the Core i7-6700K in performance tests.
Be aware that Apple M1 Pro is a notebook processor while Core i7-6700K is a desktop one.
Should you still have questions on choice between Apple M1 Pro and Core i7-6700K, ask them in Comments section, and we shall answer.
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