Celeron N2820 vs G1620
Primary details
Comparing Celeron G1620 and Celeron N2820 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2426 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.03 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Celeron |
| Architecture codename | Ivy Bridge (2012−2013) | Bay Trail-M (2013−2014) |
| Release date | 3 December 2012 (11 years ago) | 1 December 2013 (10 years ago) |
| Launch price (MSRP) | $208 | $107 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Celeron G1620 and Celeron N2820 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 | 2.7 GHz | 2.13 GHz |
| Boost clock speed | 2.7 GHz | 2.39 GHz |
| Bus rate | 5 GT/s | no data |
| L1 cache | 64 KB (per core) | 112 KB |
| L2 cache | 256 KB (per core) | 1 MB |
| L3 cache | 2 MB (shared) | 0 KB |
| Chip lithography | 22 nm | 22 nm |
| Die size | 94 mm2 | no data |
| Maximum core temperature | no data | 105 °C |
| Maximum case temperature (TCase) | 65 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron G1620 and Celeron N2820 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 | FCLGA1155 | FCBGA1170 |
| Power consumption (TDP) | 55 Watt | 7.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron G1620 and Celeron N2820. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | - | no data |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | + |
| Thermal Monitoring | + | - |
| Smart Connect | no data | + |
| Status | Discontinued | Discontinued |
| RST | no data | - |
Security technologies
Celeron G1620 and Celeron N2820 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 Celeron G1620 and Celeron N2820 are enumerated here.
| VT-d | - | - |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron G1620 and Celeron N2820. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 32 GB | 8 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for 3rd Generation Intel® Processors | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Clear Video HD | - | - |
| Graphics max frequency | 1.05 GHz | 756 MHz |
| InTru 3D | - | - |
Graphics interfaces
Available interfaces and connections of Celeron G1620 and Celeron N2820 integrated GPUs.
| Number of displays supported | 3 | 2 |
Peripherals
Specifications and connection of peripherals supported by Celeron G1620 and Celeron N2820.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | no data | 4 |
| USB revision | no data | 3.0 and 2.0 |
| Total number of SATA ports | no data | 2 |
| Number of USB ports | no data | 5 |
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.
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.
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.
Pros & cons summary
| Recency | 3 December 2012 | 1 December 2013 |
| Power consumption (TDP) | 55 Watt | 7 Watt |
Celeron N2820 has an age advantage of 11 months, and 685.7% lower power consumption.
We couldn't decide between Celeron G1620 and Celeron N2820. We've got no test results to judge.
Note that Celeron G1620 is a desktop processor while Celeron N2820 is a notebook one.
Should you still have questions on choice between Celeron G1620 and Celeron N2820, ask them in Comments section, and we shall answer.
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