i3-380M vs Pentium M 755
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2940 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Pentium M | Intel Core i3 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Dothan (2004−2005) | Arrandale (2010−2011) |
| Release date | 10 May 2004 (21 years ago) | 26 October 2010 (15 years ago) |
| Launch price (MSRP) | no data | $49 |
Detailed specifications
Pentium M 755 and Core i3-380M 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 | 1 (Single-Core) | 2 (Dual-core) |
| Threads | 1 | 4 |
| Base clock speed | 2 GHz | 2.53 GHz |
| Boost clock speed | 2 GHz | 0.53 GHz |
| Bus type | no data | DMI 1.0 |
| Bus rate | 400 MHz | 1 × 2.5 GT/s |
| Multiplier | no data | 19 |
| L1 cache | 32 KB | 64K (per core) |
| L2 cache | 2 MB | 256K (per core) |
| L3 cache | 0 KB | 3 MB (shared) |
| Chip lithography | 90 nm | 32 nm |
| Die size | 87 mm2 | 81+114 mm2 |
| Maximum core temperature | 100 °C | 90 °C for rPGA, 105 °C for BGA |
| Number of transistors | 144 million | 382+177 Million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.988-1.34V | no data |
Compatibility
Information on Pentium M 755 and Core i3-380M 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 | 1 (Uniprocessor) |
| Socket | PPGA478, H-PBGA479 | BGA1288,PGA988 |
| Power consumption (TDP) | 7.5 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 755 and Core i3-380M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| Idle States | - | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | - | no data |
| PAE | 32 Bit | 36 Bit |
| FDI | no data | + |
| Fast Memory Access | no data | + |
| FSB parity | - | no data |
Security technologies
Pentium M 755 and Core i3-380M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 755 and Core i3-380M are enumerated here.
| VT-d | no data | - |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 755 and Core i3-380M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 17.051 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel HD Graphics for Previous Generation Intel Processors |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 667 MHz |
Graphics interfaces
Available interfaces and connections of Pentium M 755 and Core i3-380M integrated GPUs.
| Number of displays supported | no data | 2 |
Peripherals
Specifications and connection of peripherals supported by Pentium M 755 and Core i3-380M.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 10 May 2004 | 26 October 2010 |
| Physical cores | 1 | 2 |
| Threads | 1 | 4 |
| Chip lithography | 90 nm | 32 nm |
| Power consumption (TDP) | 7 Watt | 35 Watt |
Pentium M 755 has 400% lower power consumption.
i3-380M, on the other hand, has an age advantage of 6 years, 100% more physical cores and 300% more threads, and a 181.3% more advanced lithography process.
We couldn't decide between Intel Pentium M 755 and Intel Core i3-380M. We've got no test results to judge.
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