i5-12400 vs i3-10350K
Primary details
Comparing Core i3-10350K and Core i5-12400 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 641 |
| Place by popularity | not in top-100 | 71 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | no data | 17.73 |
| Architecture codename | Comet Lake (2020) | Alder Lake-S (2022) |
| Release date | 30 April 2020 (4 years ago) | 4 January 2022 (2 years ago) |
Detailed specifications
Core i3-10350K and Core i5-12400 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 | 4 (Quad-Core) | 6 (Hexa-Core) |
| Threads | 8 | 12 |
| Base clock speed | 4.1 GHz | 2.5 GHz |
| Boost clock speed | 4.8 GHz | 4.4 GHz |
| L1 cache | 64K (per core) | 80K (per core) |
| L2 cache | 256K (per core) | 1.25 MB (per core) |
| L3 cache | 8 MB (shared) | 18 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Die size | no data | 163 mm2 |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i3-10350K and Core i5-12400 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 | 1200 | 1700 |
| Power consumption (TDP) | 91 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-10350K and Core i5-12400. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
Security technologies
Core i3-10350K and Core i5-12400 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-10350K and Core i5-12400 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-10350K and Core i5-12400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4, DDR5 Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 630 | Intel UHD Graphics 730 |
Peripherals
Specifications and connection of peripherals supported by Core i3-10350K and Core i5-12400.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 16 | 20 |
Pros & cons summary
| Integrated graphics card | 3.09 | 4.16 |
| Recency | 30 April 2020 | 4 January 2022 |
| Physical cores | 4 | 6 |
| Threads | 8 | 12 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 91 Watt | 65 Watt |
i5-12400 has 34.6% faster integrated GPU, an age advantage of 1 year, 50% more physical cores and 50% more threads, a 40% more advanced lithography process, and 40% lower power consumption.
We couldn't decide between Core i3-10350K and Core i5-12400. We've got no test results to judge.
Should you still have questions on choice between Core i3-10350K and Core i5-12400, 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.
