| Intel |
Electronics Processor Product Number : Celeron B840
ProcessorLithography 32 nm Physical Address Extensions 64-bit Max Memory Size (dependent on memory type) 16 GB
Specifications
| -Essentials | ||
| Status | Launched | |
| Launch Date | Q3'11 | |
| Processor Number | B840 | |
| L3 Cache | 2 MB | |
| DMI | 5 GT/s | |
| Instruction Set | 64-bit | |
Embedded Options Available | No | |
| Lithography | 32 nm | |
| Recommended Customer Price | N/A | |
| Datasheet | Link | |
| -Performance | ||
| # of Cores | 2 | |
| # of Threads | 2 | |
| Processor Base Frequency | 1.9 GHz | |
| TDP | 35 W | |
| -Memory Specifications | ||
| Max Memory Size (dependent on memory type) | 16 GB | |
| Memory Types | DDR3 1066/1333 | |
| Max # of Memory Channels | 2 | |
| Max Memory Bandwidth | 21.3 GB/s | |
| ECC Memory Supported ‡ | No | |
| -Graphics Specifications | ||
| Processor Graphics ‡ | Intel® HD Graphics | |
| Graphics Base Frequency | 650 MHz | |
| Graphics Max Dynamic Frequency | 1 GHz | |
| Graphics Output | eDP/DP/HDMI/SDVO/CRT | |
| Intel® Quick Sync Video | No | |
| Intel® InTru™ 3D Technology | No | |
| Intel® Insider™ | No | |
| Intel® Wireless Display | No | |
| Intel® Flexible Display Interface (Intel® FDI) | Yes | |
| Intel® Clear Video HD Technology | No | |
| Macrovision* License Required | No | |
| # of Displays Supported ‡ | 2 | |
| -Expansion Options | ||
| PCI Express Revision | 2.0 | |
| PCI Express Configurations ‡ | 1x16, 2x8, 1x8 2x4 | |
| Max # of PCI Express Lanes | 16 | |
| -Package Specifications | ||
| Max CPU Configuration | 1 | |
| TJUNCTION | 100C | |
| Package Size | 37.5mm x 37.5mm (rPGA988B) | |
| Graphics and IMC Lithography | 32 nm | |
| Sockets Supported | FCPGA988 | |
| Low Halogen Options Available | See MDDS | |
| -Advanced Technologies | ||
| Intel® Turbo Boost Technology ‡ | No | |
| Intel® vPro Technology ‡ | No | |
| Intel® Hyper-Threading Technology ‡ | No | |
| Intel® Virtualization Technology (VT-x) ‡ | Yes | |
| Intel® Virtualization Technology for Directed I/O (VT-d) ‡ | No | |
| Intel® 64 ‡ | Yes | |
| Intel® My WiFi Technology | Yes | |
| 4G WiMAX Wireless Technology | Yes | |
| Idle States | Yes | |
| Enhanced Intel SpeedStep® Technology | Yes | |
| Intel® Demand Based Switching | No | |
| Thermal Monitoring Technologies | Yes | |
| Intel® Fast Memory Access | Yes | |
| Intel® Flex Memory Access | Yes | |
| -Intel® Data Protection Technology | ||
| Intel® AES New Instructions | No | |
| -Intel® Platform Protection Technology | ||
| Trusted Execution Technology ‡ | No | |
| Execute Disable Bit ‡ | Yes | |
| Anti-Theft Technology | No | |
