Core i7-1260U vs Pentium Gold 6405U
Primary details
Comparing Pentium Gold 6405U and Core i7-1260U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 805 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Comet Lake | Intel Alder Lake-M |
| Architecture codename | Comet Lake-U (2019−2020) | Alder Lake-U (2022) |
| Release date | 31 October 2019 (4 years ago) | 4 January 2022 (2 years ago) |
| Launch price (MSRP) | $161 | no data |
Detailed specifications
Pentium Gold 6405U and Core i7-1260U 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 | 2 (Dual-core) | 10 (Deca-Core) |
| Threads | 4 | 12 |
| Base clock speed | no data | 1.1 GHz |
| Boost clock speed | 2.4 GHz | 4.7 GHz |
| L1 cache | 256 KB | 928 KB |
| L2 cache | 1 MB | 9.5 MB |
| L3 cache | 2 MB | 12 MB |
| Chip lithography | 14 nm | 10 nm |
| Maximum core temperature | 100 °C | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Pentium Gold 6405U and Core i7-1260U 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 | FCBGA1528 | BGA1781 |
| Power consumption (TDP) | 15 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Gold 6405U and Core i7-1260U. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Hyper-Threading Technology | + | no data |
| TSX | no data | + |
Security technologies
Pentium Gold 6405U and Core i7-1260U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Gold 6405U and Core i7-1260U are enumerated here.
| AMD-V | + | no data |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Gold 6405U and Core i7-1260U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4, DDR5 |
| Maximum memory bandwidth | 37.5 GB/s | no data |
| ECC memory support | - | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 610 | Intel Iris Xe Graphics G7 96EUs |
Peripherals
Specifications and connection of peripherals supported by Pentium Gold 6405U and Core i7-1260U.
| PCIe version | no data | 4.0 |
| PCI Express lanes | 12 | 14 |
Pros & cons summary
| Integrated graphics card | 1.35 | 9.43 |
| Recency | 31 October 2019 | 4 January 2022 |
| Physical cores | 2 | 10 |
| Threads | 4 | 12 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 15 Watt | 9 Watt |
i7-1260U has 598.5% faster integrated GPU, an age advantage of 2 years, 400% more physical cores and 200% more threads, a 40% more advanced lithography process, and 66.7% lower power consumption.
We couldn't decide between Pentium Gold 6405U and Core i7-1260U. We've got no test results to judge.
Should you still have questions on choice between Pentium Gold 6405U and Core i7-1260U, ask them in Comments section, and we shall answer.
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