Intel Pentium 1405 vs Intel Pentium B925C
Comparative analysis of Intel Pentium 1405 and Intel Pentium B925C processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization.
Differences
Reasons to consider the Intel Pentium B925C
- 2 more threads: 4 vs 2
- 2.7x lower typical power consumption: 15 Watt vs 40 Watt
| Number of threads | 4 vs 2 |
| Thermal Design Power (TDP) | 15 Watt vs 40 Watt |
Compare specifications (specs)
| Intel Pentium 1405 | Intel Pentium B925C | |
|---|---|---|
Essentials |
||
| Architecture codename | Sandy Bridge EN | Gladden |
| Launch date | Q2'12 | Q4'13 |
| Place in performance rating | not rated | not rated |
| Processor Number | 1405 | B925C |
| Series | Intel® Pentium® Processor 1000 Series | Legacy Intel® Pentium® Processor |
| Status | Discontinued | Launched |
| Vertical segment | Server | Embedded |
Performance |
||
| 64 bit support | ||
| Base frequency | 1.20 GHz | 2.00 GHz |
| Bus Speed | 0 GT/s QPI | |
| Manufacturing process technology | 32 nm | |
| Maximum frequency | 1.80 GHz | |
| Number of cores | 2 | 2 |
| Number of QPI Links | 1 | |
| Number of threads | 2 | 4 |
| VID voltage range | 0.6V-1.35V | |
Memory |
||
| Max memory channels | 2 | |
| Maximum memory bandwidth | 25 GB/s | |
| Maximum memory size | 375 GB | |
| Supported memory types | DDR3 800/1066 | |
Compatibility |
||
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | |
| Package Size | 45mm x 42.5mm | |
| Sockets supported | FCLGA1356 | |
| Thermal Design Power (TDP) | 40 Watt | 15 Watt |
Peripherals |
||
| Max number of PCIe lanes | 24 | |
| PCI Express revision | 3.0 | |
| Scalability | 2S Only | |
Security & Reliability |
||
| Execute Disable Bit (EDB) | ||
| Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
||
| Enhanced Intel SpeedStep® technology | ||
| Idle States | ||
| Instruction set extensions | Intel® AVX | |
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Demand Based Switching | ||
| Intel® Flex Memory Access | ||
| Intel® Hyper-Threading technology | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Thermal Monitoring | ||
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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