Pentium B950 vs Pentium N3540
Aggregate performance score
Pentium N3540 outperforms Pentium B950 by a significant 20% based on our aggregated benchmark results.
Primary details
Comparing Pentium N3540 and Pentium B950 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2524 | 2648 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Pentium | Intel Pentium |
| Architecture codename | Bay Trail-M (2013−2014) | Sandy Bridge (2011−2013) |
| Release date | 22 May 2014 (10 years ago) | 19 June 2011 (12 years ago) |
| Launch price (MSRP) | $251 | $134 |
| Current price | $404 (1.6x MSRP) | $90 (0.7x MSRP) |
Detailed specifications
Pentium N3540 and Pentium B950 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 2.16 GHz | 2.1 GHz |
| Boost clock speed | 2.66 GHz | 2.1 GHz |
| L1 cache | 224 KB | 64K (per core) |
| L2 cache | 2 MB | 256K (per core) |
| L3 cache | 2 MB L2 Cache | 2 MB (shared) |
| Chip lithography | 22 nm | 32 nm |
| Die size | no data | 131 mm2 |
| Maximum core temperature | 100 °C | 85 °C |
| Number of transistors | no data | 504 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Pentium N3540 and Pentium B950 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 |
| Socket | FCBGA1170 | PGA988 |
| Power consumption (TDP) | 7.5 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium N3540 and Pentium B950. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | - | - |
| FMA | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | no data | - |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | + |
| Thermal Monitoring | no data | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | no data | - |
| Smart Connect | + | no data |
| FDI | no data | + |
| Fast Memory Access | no data | + |
| Status | Discontinued | Discontinued |
Security technologies
Pentium N3540 and Pentium B950 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | + | + |
| Secure Key | + | no data |
| Anti-Theft | - | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium N3540 and Pentium B950 are enumerated here.
| VT-d | - | - |
| VT-x | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium N3540 and Pentium B950. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3L-1333 | DDR3 |
| Maximum memory size | 8 GB | 16 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21.32 GB/s | 21.3 GB/s |
| ECC memory support | - | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Intel Atom® Processor Z3700 Series | Intel® HD Graphics for 2nd Generation Intel® Processors |
| Quick Sync Video | + | - |
| Clear Video HD | - | - |
| Graphics max frequency | 896 MHz | 1.1 GHz |
| InTru 3D | - | - |
Graphics interfaces
Available interfaces and connections of Pentium N3540 and Pentium B950 integrated GPUs.
| Number of displays supported | 2 | 2 |
| eDP | no data | + |
| DisplayPort | no data | + |
| HDMI | no data | + |
| SDVO | no data | + |
| CRT | no data | + |
Graphics API support
APIs supported by Pentium N3540 and Pentium B950 integrated GPUs, sometimes API versions are included.
| DirectX | 11.2 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium N3540 and Pentium B950.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 4 | 16 |
| USB revision | 3.0 and 2.0 | no data |
| Total number of SATA ports | 2 | no data |
| Number of USB ports | 5 | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Pentium N3540 outperforms Pentium B950 by 20% based on our aggregated benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Pentium N3540 outperforms Pentium B950 by 21% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Pentium B950 outperforms Pentium N3540 by 62% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Pentium N3540 outperforms Pentium B950 by 8% in GeekBench 5 Multi-Core.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Benchmark coverage: 20%
Pentium B950 outperforms Pentium N3540 by 100% in Cinebench 10 32-bit single-core.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Benchmark coverage: 19%
Pentium B950 outperforms Pentium N3540 by 11% in Cinebench 10 32-bit multi-core.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Benchmark coverage: 18%
Pentium B950 outperforms Pentium N3540 by 56% in wPrime 32.
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Benchmark coverage: 17%
Pentium N3540 outperforms Pentium B950 by 17% in Cinebench 11.5 64-bit multi-core.
TrueCrypt AES
TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.
Benchmark coverage: 13%
Pentium N3540 outperforms Pentium B950 by 81% in TrueCrypt AES.
WinRAR 4.0
WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.
Benchmark coverage: 13%
Pentium B950 outperforms Pentium N3540 by 10% in WinRAR 4.0.
x264 encoding pass 2
x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.
Benchmark coverage: 13%
Pentium N3540 outperforms Pentium B950 by 25% in x264 encoding pass 2.
x264 encoding pass 1
x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.
Benchmark coverage: 13%
Pentium N3540 outperforms Pentium B950 by 9% in x264 encoding pass 1.
Geekbench 2
Benchmark coverage: 5%
Pentium B950 outperforms Pentium N3540 by 12% in Geekbench 2.
Pros & cons summary
| Performance score | 0.78 | 0.65 |
| Recency | 22 May 2014 | 19 June 2011 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Cost | $251 | $134 |
| Chip lithography | 22 nm | 32 nm |
| Power consumption (TDP) | 7 Watt | 35 Watt |
The Pentium N3540 is our recommended choice as it beats the Pentium B950 in performance tests.
Should you still have questions on choice between Pentium N3540 and Pentium B950, ask them in Comments section, and we shall answer.
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