i5-12600HE vs i7-3910K
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 676 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Power efficiency | no data | 12.23 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Sandy Bridge-E (2011−2013) | Alder Lake-H (2022) |
| Release date | 24 July 2013 (12 years ago) | January 2022 (4 years ago) |
Detailed specifications
Core i7-3910K and Core i5-12600HE 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 | 6 (Hexa-Core) | 12 (Dodeca-Core) |
| Threads | 12 | 16 |
| Base clock speed | 3 GHz | 2.5 GHz |
| Boost clock speed | 3.6 GHz | 4.5 GHz |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 256 KB (per core) | 1.25 MB (per core) |
| L3 cache | 12 MB (shared) | 18 MB (shared) |
| Chip lithography | 32 nm | 10 nm |
| Die size | 435 mm2 | 217 mm2 |
| Maximum case temperature (TCase) | 67 °C | no data |
| Number of transistors | 2,270 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-3910K and Core i5-12600HE 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 | 2011 | Intel BGA 1744 |
| Power consumption (TDP) | 130 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-3910K and Core i5-12600HE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Hyper-Threading Technology | + | no data |
| TSX | - | + |
Security technologies
Core i7-3910K and Core i5-12600HE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-3910K and Core i5-12600HE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-3910K and Core i5-12600HE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5 Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Iris Xe 80EU |
Peripherals
Specifications and connection of peripherals supported by Core i7-3910K and Core i5-12600HE.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 6 | 12 |
| Threads | 12 | 16 |
| Chip lithography | 32 nm | 10 nm |
| Power consumption (TDP) | 130 Watt | 45 Watt |
i5-12600HE has 100% more physical cores and 33.3% more threads, a 220% more advanced lithography process, and 188.9% lower power consumption.
We couldn't decide between Intel Core i7-3910K and Intel Core i5-12600HE. We've got no test results to judge.
Note that Core i7-3910K is a desktop processor while Core i5-12600HE is a notebook one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
