Pentium B970 vs Pentium M 755
Primary details
Comparing Pentium M 755 and Pentium B970 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2784 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Pentium M | Intel Pentium |
| Power efficiency | no data | 1.85 |
| Architecture codename | Dothan (2004−2005) | Sandy Bridge (2011−2013) |
| Release date | 10 May 2004 (20 years ago) | 1 January 2012 (13 years ago) |
| Launch price (MSRP) | no data | $125 |
Detailed specifications
Pentium M 755 and Pentium B970 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 | 2 |
| Base clock speed | 2 GHz | 2.3 GHz |
| Boost clock speed | 2 GHz | 2.3 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 400 MHz | 4 × 5 GT/s |
| Multiplier | no data | 23 |
| L1 cache | 32 KB | 64K (per core) |
| L2 cache | 2 MB | 256K (per core) |
| L3 cache | 0 KB | 2 MB (shared) |
| Chip lithography | 90 nm | 32 nm |
| Die size | 87 mm2 | 131 mm2 |
| Maximum core temperature | 100 °C | 85 °C |
| Number of transistors | 144 million | 504 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.988-1.34V | no data |
Compatibility
Information on Pentium M 755 and Pentium B970 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 | FCPGA988 |
| Power consumption (TDP) | 7.5 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 755 and Pentium B970. 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) | + | + |
| My WiFi | no data | - |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | - | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | - | - |
| PAE | 32 Bit | no data |
| FDI | no data | + |
| Fast Memory Access | no data | + |
| FSB parity | - | no data |
Security technologies
Pentium M 755 and Pentium B970 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | - | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 755 and Pentium B970 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 Pentium B970. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR3 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel HD Graphics for 2nd Generation Intel Processors |
| Graphics max frequency | no data | 1.15 GHz |
Graphics interfaces
Available interfaces and connections of Pentium M 755 and Pentium B970 integrated GPUs.
| Number of displays supported | no data | 2 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| SDVO | no data | + |
| CRT | no data | + |
Peripherals
Specifications and connection of peripherals supported by Pentium M 755 and Pentium B970.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 10 May 2004 | 1 January 2012 |
| Physical cores | 1 | 2 |
| Threads | 1 | 2 |
| Chip lithography | 90 nm | 32 nm |
| Power consumption (TDP) | 7 Watt | 35 Watt |
Pentium M 755 has 400% lower power consumption.
Pentium B970, on the other hand, has an age advantage of 7 years, 100% more physical cores and 100% more threads, and a 181.3% more advanced lithography process.
We couldn't decide between Pentium M 755 and Pentium B970. We've got no test results to judge.
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