Pentium B940 vs Celeron G1101
Aggregate performance score
Celeron G1101 outperforms Pentium B940 by a significant 28% based on our aggregate benchmark results.
Primary details
Comparing Celeron G1101 and Pentium B940 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2717 | 2833 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.97 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Pentium |
| Power efficiency | 0.89 | 1.45 |
| Architecture codename | Clarkdale (2010−2011) | Sandy Bridge (2011−2013) |
| Release date | 7 January 2010 (14 years ago) | 13 June 2011 (13 years ago) |
| Launch price (MSRP) | $85 | $134 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Celeron G1101 and Pentium B940 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) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | 2.26 GHz | 2 GHz |
| Boost clock speed | 0.27 GHz | 2 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 4 × 5 GT/s |
| Multiplier | no data | 20 |
| L1 cache | 64 KB (per core) | 128 KB |
| L2 cache | 256 KB (per core) | 512 KB |
| L3 cache | 2 MB (shared) | 2 MB (shared) |
| Chip lithography | 32 nm | 32 nm |
| Die size | 81 mm2 | 131 mm2 |
| Maximum core temperature | no data | 85 °C |
| Number of transistors | 382 million | 504 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron G1101 and Pentium B940 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 | FCLGA1156 | PGA988 |
| Power consumption (TDP) | 73 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron G1101 and Pentium B940. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| FMA | - | + |
| vPro | - | no data |
| 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 | 36 Bit | no data |
| FDI | + | + |
| Fast Memory Access | no data | + |
Security technologies
Celeron G1101 and Pentium B940 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 Celeron G1101 and Pentium B940 are enumerated here.
| VT-d | - | - |
| VT-x | + | - |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron G1101 and Pentium B940. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 16.38 GB | 16 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 17 GB/s | 21.335 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD | Intel® HD Graphics for 2nd Generation Intel® Processors |
| Clear Video | - | - |
| Graphics max frequency | no data | 1.1 GHz |
Graphics interfaces
Available interfaces and connections of Celeron G1101 and Pentium B940 integrated GPUs.
| Number of displays supported | 2 | 2 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| SDVO | no data | + |
| CRT | no data | + |
Peripherals
Specifications and connection of peripherals supported by Celeron G1101 and Pentium B940.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 1 | 16 |
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.
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.
Pros & cons summary
| Performance score | 0.69 | 0.54 |
| Recency | 7 January 2010 | 13 June 2011 |
| Power consumption (TDP) | 73 Watt | 35 Watt |
Celeron G1101 has a 27.8% higher aggregate performance score.
Pentium B940, on the other hand, has an age advantage of 1 year, and 108.6% lower power consumption.
The Celeron G1101 is our recommended choice as it beats the Pentium B940 in performance tests.
Note that Celeron G1101 is a desktop processor while Pentium B940 is a notebook one.
Should you still have questions on choice between Celeron G1101 and Pentium B940, ask them in Comments section, and we shall answer.
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