Celeron G3902E vs i5-1145GRE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1419 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 5.33 | no data |
| Market segment | Laptop | Laptop |
| Series | no data | Intel Celeron |
| Power efficiency | 7.05 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Tiger Lake-U (2020−2021) | Skylake (2015−2016) |
| Release date | 2 September 2020 (5 years ago) | 2 January 2016 (9 years ago) |
| Launch price (MSRP) | $362 | $107 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i5-1145GRE and Celeron G3902E 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 | 8 | 2 |
| Base clock speed | 1.5 GHz | no data |
| Boost clock speed | 4.1 GHz | 1.6 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 16 |
| L1 cache | 80 KB (per core) | 128 KB |
| L2 cache | 1.25 MB (per core) | 512 KB |
| L3 cache | 8 MB (shared) | 2 MB |
| Chip lithography | 10 nm | 14 nm |
| Die size | 144 mm2 | 98.57 mm2 |
| Number of transistors | no data | 1750 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Core i5-1145GRE and Celeron G3902E 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 | Intel BGA 1449 | no data |
| Power consumption (TDP) | 28 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-1145GRE and Celeron G3902E. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
Security technologies
Core i5-1145GRE and Celeron G3902E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-1145GRE and Celeron G3902E are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-1145GRE and Celeron G3902E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, LPDDR4X | LPDDR3-1866 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 34.134 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Iris Xe Graphics G7 80EU | Intel HD Graphics 510 |
Peripherals
Specifications and connection of peripherals supported by Core i5-1145GRE and Celeron G3902E.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 4 | 16 |
Pros & cons summary
| Recency | 2 September 2020 | 2 January 2016 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 10 nm | 14 nm |
| Power consumption (TDP) | 28 Watt | 25 Watt |
i5-1145GRE has an age advantage of 4 years, 100% more physical cores and 300% more threads, and a 40% more advanced lithography process.
Celeron G3902E, on the other hand, has 12% lower power consumption.
We couldn't decide between Intel Core i5-1145GRE and Intel Celeron G3902E. We've got no test results to judge.
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