| General |
|---|
| Model | 3855U |
| Codename | Skylake |
| Segment | Mobile |
| Product line | Процессор Intel Celeron серии 3000 |
| Process | 14 nm |
| Launch date | Q4 2015 |
| Status | Discontinued |
| Servicing status | End of Servicing Lifetime |
| End of servicing updates | 09/30/2022 |
| Embedded options available | No |
| CPU |
|---|
| Cores | 2 |
| Threads | 2 |
| Multithreading (SMT/HT) | No |
| Base clock | 1.6 GHz |
| L3 cache | 2 MB |
| Bus speed | 4 GT/s |
| TDP | 15 W |
| Configurable TDP-down | 10 W |
| Turbo Boost | No |
| 64-bit support | Yes |
| Instruction set width | 64 bit |
| Instruction set extensions | SSE4.1, SSE4.2 |
| Memory |
|---|
| Max memory size | 32 GB |
| Memory types | DDR4, LPDDR3, DDR3L |
| Memory channels | 2 |
| Max memory bandwidth | 34.1 GB/s |
| ECC memory supported | No |
| Graphics |
|---|
| Integrated graphics | Intel HD Graphics 510 |
| Has integrated graphics | Yes |
| Graphics base frequency | 300 MHz |
| Graphics max frequency | 900 MHz |
| Graphics video max memory | 32 GB |
| Max displays | 3 |
| Max resolution (DP) | 4096x2304@60Hz |
| Max resolution (HDMI) | 4096x2304@24Hz |
| Max resolution (eDP) | 4096x2304@60Hz |
| DirectX | 12 |
| OpenGL | 4.4 |
| Graphics device ID | 0x1906 |
| Quick Sync Video | Yes |
| Clear Video HD | Yes |
| Graphics output | eDP/DP/HDMI/DVI |
| 4K support | Yes, at 60Hz |
| I/O and interfaces |
|---|
| PCI Express revision | 2 |
| PCI Express lanes | 10 |
| PCI Express configurations | 1x4, 2x2, 1x2+2x1 and 4x1 |
| Package and thermal |
|---|
| Sockets supported | FCBGA1356 |
| Max CPU configuration | 1 |
| Package size | 42mm X 24mm |
| TJUNCTION | 100 °C |
| Security and virtualization |
|---|
| Virtualization (VT-x / AMD-V) | Yes |
| Virtualization for Directed I/O (VT-d) | Yes |
| Extended Page Tables (EPT) | Yes |
| AES-NI | Yes |
| Execute Disable Bit | Yes |
| Intel Trusted Execution Technology | No |
| Secure Key | Yes |
| Intel OS Guard | No |
| Intel Software Guard Extensions | Yes |
| Intel Memory Protection Extensions | No |
| Stable IT Platform Program | No |
| Technologies |
|---|
| Enhanced SpeedStep | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Identity Protection Technology | Yes |
| Transactional Synchronization Extensions | No |
| Flex Memory Access | Yes |
| Smart Response Technology | Yes |