Atom x7835FE vs C3508
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2657 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | Intel Atom | no data |
| Power efficiency | 9.90 | no data |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Goldmont (2016−2017) | Amston Lake (2024−2025) |
| Release date | 15 August 2017 (8 years ago) | 1 October 2025 (less than a year ago) |
| Launch price (MSRP) | no data | $150 |
Detailed specifications
Atom C3508 and Atom x7835FE 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) | 8 (Octa-Core) |
| Threads | 4 | 8 |
| Base clock speed | 1.6 GHz | 1.3 GHz |
| Boost clock speed | 1.6 GHz | 3.6 GHz |
| Multiplier | 16 | no data |
| L1 cache | 224 KB | 96 KB (per core) |
| L2 cache | 8 MB | 2 MB (per module) |
| L3 cache | 8 MB | 6 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Maximum core temperature | 90 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Atom C3508 and Atom x7835FE 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 | Intel BGA 1264 |
| Power consumption (TDP) | 11.5 Watt | 12 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom C3508 and Atom x7835FE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
Security technologies
Atom C3508 and Atom x7835FE technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
| Secure Boot | + | no data |
| SGX | - | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom C3508 and Atom x7835FE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom C3508 and Atom x7835FE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4: 1866 | DDR4, DDR5, LPDDR5 |
| Maximum memory size | 256 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 29.871 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Atom C3508 and Atom x7835FE.
| PCIe version | 3 | 3.0 |
| PCI Express lanes | 8 | 9 |
| USB revision | 3 | no data |
| Total number of SATA ports | 8 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | 4x2.5/1 GBE | no data |
Pros & cons summary
| Recency | 15 August 2017 | 1 October 2025 |
| Physical cores | 4 | 8 |
| Threads | 4 | 8 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 11 Watt | 12 Watt |
Atom C3508 has 9.1% lower power consumption.
Atom x7835FE, on the other hand, has an age advantage of 8 years, 100% more physical cores and 100% more threads, and a 40% more advanced lithography process.
We couldn't decide between Intel Atom C3508 and Intel Atom x7835FE. We've got no test results to judge.
Be aware that Atom C3508 is a server/workstation processor while Atom x7835FE is a notebook one.
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