i7-11700KF vs Atom C3308
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 606 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Series | Intel Atom | no data |
| Power efficiency | no data | 4.59 |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Goldmont (2016−2017) | Rocket Lake (2021) |
| Release date | 15 August 2017 (8 years ago) | 16 March 2021 (4 years ago) |
| Launch price (MSRP) | $32 | no data |
Detailed specifications
Atom C3308 and Core i7-11700KF 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) | 8 (Octa-Core) |
| Threads | 2 | 16 |
| Base clock speed | 1.6 GHz | 3.6 GHz |
| Boost clock speed | 2.1 GHz | 5 GHz |
| Bus rate | no data | 8 GT/s |
| Multiplier | 16 | no data |
| L1 cache | 112 KB | 64K (per core) |
| L2 cache | 4 MB | 256K (per core) |
| L3 cache | 4 MB | 16 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 89 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Atom C3308 and Core i7-11700KF 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 (Uniprocessor) | 1 |
| Socket | FCBGA1310 | FCLGA1200 |
| Power consumption (TDP) | 9.5 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom C3308 and Core i7-11700KF. 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, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | + | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Atom C3308 and Core i7-11700KF technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | + | + |
| Secure Boot | + | no data |
| Identity Protection | - | + |
| SGX | - | - |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom C3308 and Core i7-11700KF are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom C3308 and Core i7-11700KF. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4: 1866 | DDR4-3200 |
| Maximum memory size | 128 GB | 128 GB |
| Max memory channels | 1 | 2 |
| Maximum memory bandwidth | 14.936 GB/s | 50 GB/s |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Atom C3308 and Core i7-11700KF.
| PCIe version | 3 | 4.0 |
| PCI Express lanes | 6 | 20 |
| USB revision | 3 | no data |
| Total number of SATA ports | 6 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | 4x2.5/1 GBE | no data |
Pros & cons summary
| Recency | 15 August 2017 | 16 March 2021 |
| Physical cores | 2 | 8 |
| Threads | 2 | 16 |
| Power consumption (TDP) | 9 Watt | 125 Watt |
Atom C3308 has 1288.9% lower power consumption.
i7-11700KF, on the other hand, has an age advantage of 3 years, and 300% more physical cores and 700% more threads.
We couldn't decide between Intel Atom C3308 and Intel Core i7-11700KF. We've got no test results to judge.
Be aware that Atom C3308 is a server/workstation processor while Core i7-11700KF is a desktop one.
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