Intel Pentium B950 vs Intel Pentium M 1.40
Comparative analysis of Intel Pentium B950 and Intel Pentium M 1.40 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the Intel Pentium B950
- CPU is newer: launch date 8 year(s) 2 month(s) later
- 1 more cores, run more applications at once: 2 vs 1
- Around 50% higher clock speed: 2.1 GHz vs 1.4 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 130 nm
- 8x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2.2x better performance in PassMark - Single thread mark: 941 vs 425
- 2.9x better performance in PassMark - CPU mark: 998 vs 345
| Specifications (specs) | |
| Launch date | 15 May 2011 vs March 2003 |
| Number of cores | 2 vs 1 |
| Maximum frequency | 2.1 GHz vs 1.4 GHz |
| Manufacturing process technology | 32 nm vs 130 nm |
| L1 cache | 128 KB vs 16 KB |
| Benchmarks | |
| PassMark - Single thread mark | 941 vs 425 |
| PassMark - CPU mark | 998 vs 345 |
Reasons to consider the Intel Pentium M 1.40
- Around 18% higher maximum core temperature: 100°C vs 85C
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 59% lower typical power consumption: 22 Watt vs 35 Watt
| Maximum core temperature | 100°C vs 85C |
| L2 cache | 1024 KB vs 512 KB |
| Thermal Design Power (TDP) | 22 Watt vs 35 Watt |
Compare benchmarks
CPU 1: Intel Pentium B950
CPU 2: Intel Pentium M 1.40
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Name | Intel Pentium B950 | Intel Pentium M 1.40 |
|---|---|---|
| PassMark - Single thread mark | 941 | 425 |
| PassMark - CPU mark | 998 | 345 |
| Geekbench 4 - Single Core | 344 | |
| Geekbench 4 - Multi-Core | 649 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.154 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 19.451 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.145 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.683 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.037 |
Compare specifications (specs)
| Intel Pentium B950 | Intel Pentium M 1.40 | |
|---|---|---|
Essentials |
||
| Architecture codename | Sandy Bridge | Banias |
| Launch date | 15 May 2011 | March 2003 |
| Place in performance rating | 3111 | 3105 |
| Processor Number | B950 | |
| Series | Legacy Intel® Pentium® Processor | Legacy Intel® Pentium® Processor |
| Status | Discontinued | Discontinued |
| Vertical segment | Mobile | Mobile |
Performance |
||
| 64 bit support | ||
| Base frequency | 2.10 GHz | 1.40 GHz |
| Bus Speed | 5 GT/s DMI | 400 MHz FSB |
| Die size | 149 mm | 83 mm2 |
| L1 cache | 128 KB | 16 KB |
| L2 cache | 512 KB | 1024 KB |
| L3 cache | 2048 KB | |
| Manufacturing process technology | 32 nm | 130 nm |
| Maximum core temperature | 85C | 100°C |
| Maximum frequency | 2.1 GHz | 1.4 GHz |
| Number of cores | 2 | 1 |
| Number of threads | 2 | |
| Transistor count | 624 Million | 77 million |
| VID voltage range | 0.956V-1.388V | |
Memory |
||
| Max memory channels | 2 | |
| Maximum memory bandwidth | 21.3 GB/s | |
| Maximum memory size | 16 GB | |
| Supported memory types | DDR3 1066/1333 | DDR1, DDR2 |
Graphics |
||
| Graphics base frequency | 650 MHz | |
| Graphics max dynamic frequency | 1.10 GHz | |
| Graphics max frequency | 1.1 GHz | |
| Intel® Clear Video HD technology | ||
| Intel® Clear Video technology | ||
| Intel® Flexible Display Interface (Intel® FDI) | ||
| Intel® InTru™ 3D technology | ||
| Intel® Quick Sync Video | ||
| Processor graphics | Intel HD Graphics | |
Graphics interfaces |
||
| CRT | ||
| DisplayPort | ||
| eDP | ||
| HDMI | ||
| Number of displays supported | 2 | |
| SDVO | ||
| Wireless Display (WiDi) support | ||
Compatibility |
||
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 37.5mmx37.5mm (rPGA988B) | |
| Sockets supported | PGA988 | PPGA478, H-PBGA479 |
| Thermal Design Power (TDP) | 35 Watt | 22 Watt |
| Scenario Design Power (SDP) | 0 W | |
Peripherals |
||
| Max number of PCIe lanes | 16 | |
| PCI Express revision | 2.0 | |
| PCIe configurations | 1x16, 2x8, 1x8 2x4 | |
Security & Reliability |
||
| Anti-Theft technology | ||
| Execute Disable Bit (EDB) | ||
| Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
||
| 4G WiMAX Wireless | ||
| Enhanced Intel SpeedStep® technology | ||
| Flexible Display interface (FDI) | ||
| Idle States | ||
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | |
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Demand Based Switching | ||
| Intel® Fast Memory Access | ||
| Intel® Flex Memory Access | ||
| Intel® Hyper-Threading technology | ||
| Intel® My WiFi technology | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Thermal Monitoring | ||
| FSB parity | ||
| Physical Address Extensions (PAE) | 32-bit | |
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
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