Pentium M 705 vs Pentium E5400
Aggregate performance score
Pentium E5400 outperforms Pentium M 705 by a whopping 307% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3068 | 3596 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 8.46 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Pentium M |
| Power efficiency | 0.94 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Wolfdale (2008−2010) | Banias (2003) |
| Release date | 18 January 2009 (16 years ago) | no data |
| Launch price (MSRP) | $55 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Pentium E5400 and Pentium M 705 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 2 | 1 |
| Base clock speed | 2.7 GHz | 1.5 GHz |
| Boost clock speed | 2.7 GHz | 1.5 GHz |
| Bus rate | no data | 400 MHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 2 MB (shared) | no data |
| L3 cache | 0 KB | 1 MB L2 KB |
| Chip lithography | 45 nm | 130 nm |
| Die size | 82 mm2 | no data |
| Maximum core temperature | 74 °C | 100 °C |
| Number of transistors | 228 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | 0.956V-1.484V |
Compatibility
Information on Pentium E5400 and Pentium M 705 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 | no data |
| Socket | LGA775 | H-PBGA479, PPGA478 |
| Power consumption (TDP) | 65 Watt | 24.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium E5400 and Pentium M 705. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | - |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | - |
| PAE | no data | 32 Bit |
| FSB parity | no data | - |
Security technologies
Pentium E5400 and Pentium M 705 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium E5400 and Pentium M 705 are enumerated here.
| VT-d | - | no data |
| VT-x | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium E5400 and Pentium M 705. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium E5400 and Pentium M 705.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Performance score | 0.57 | 0.14 |
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 45 nm | 130 nm |
| Power consumption (TDP) | 65 Watt | 24 Watt |
Pentium E5400 has a 307.1% higher aggregate performance score, 100% more physical cores and 100% more threads, and a 188.9% more advanced lithography process.
Pentium M 705, on the other hand, has 170.8% lower power consumption.
The Intel Pentium E5400 is our recommended choice as it beats the Intel Pentium M 705 in performance tests.
Note that Pentium E5400 is a desktop processor while Pentium M 705 is a notebook one.
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