Celeron G1820TE vs Core 2 Duo L7100
Primary details
Comparing Core 2 Duo L7100 and Celeron G1820TE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2749 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Core 2 Duo | no data |
| Power efficiency | no data | 1.13 |
| Architecture codename | Merom (2006−2008) | Haswell (2013−2015) |
| Release date | no data (2024 years ago) | 1 December 2013 (10 years ago) |
Detailed specifications
Core 2 Duo L7100 and Celeron G1820TE 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 | no data | 2.2 GHz |
| Boost clock speed | 1.2 GHz | 2.2 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 256 KB (per core) |
| L3 cache | no data | 3 MB (shared) |
| Chip lithography | 65 nm | 22 nm |
| Die size | no data | 177 mm2 |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | no data | 1,400 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core 2 Duo L7100 and Celeron G1820TE 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 | no data | 1 |
| Socket | no data | 1150 |
| Power consumption (TDP) | 17 Watt | 54 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo L7100 and Celeron G1820TE. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo L7100 and Celeron G1820TE are enumerated here.
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo L7100 and Celeron G1820TE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD (Haswell) |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo L7100 and Celeron G1820TE.
| PCIe version | no data | 3.0 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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
| Chip lithography | 65 nm | 22 nm |
| Power consumption (TDP) | 17 Watt | 54 Watt |
Core 2 Duo L7100 has 217.6% lower power consumption.
Celeron G1820TE, on the other hand, has a 195.5% more advanced lithography process.
We couldn't decide between Core 2 Duo L7100 and Celeron G1820TE. We've got no test results to judge.
Be aware that Core 2 Duo L7100 is a notebook processor while Celeron G1820TE is a desktop one.
Should you still have questions on choice between Core 2 Duo L7100 and Celeron G1820TE, ask them in Comments section, and we shall answer.
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