i3-2397M vs i5-1145GRE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1465 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 5.00 | no data |
| Market segment | Laptop | Laptop |
| Series | no data | Intel Core i3 |
| Power efficiency | 7.07 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Tiger Lake-U (2020−2021) | Sandy Bridge (2011−2013) |
| Release date | 2 September 2020 (5 years ago) | no data |
| Launch price (MSRP) | $362 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i5-1145GRE and Core i3-2397M 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 | 4 |
| Base clock speed | 1.5 GHz | no data |
| Boost clock speed | 4.1 GHz | 1.5 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 4 × 5 GT/s |
| Multiplier | no data | 15 |
| L1 cache | 80 KB (per core) | 128 KB |
| L2 cache | 1.25 MB (per core) | 512 KB |
| L3 cache | 8 MB (shared) | 3 MB |
| Chip lithography | 10 nm | 32 nm |
| Die size | 144 mm2 | 149 mm2 |
| Number of transistors | no data | 624 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Core i5-1145GRE and Core i3-2397M 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 | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-1145GRE and Core i3-2397M. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| FMA | - | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
Security technologies
Core i5-1145GRE and Core i3-2397M 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 Core i3-2397M are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-1145GRE and Core i3-2397M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, LPDDR4X | DDR3-1333 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Iris Xe Graphics G7 80EU | Intel HD Graphics 3000 |
Peripherals
Specifications and connection of peripherals supported by Core i5-1145GRE and Core i3-2397M.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 4 | no data |
Pros & cons summary
| Physical cores | 4 | 2 |
| Threads | 8 | 4 |
| Chip lithography | 10 nm | 32 nm |
| Power consumption (TDP) | 28 Watt | 17 Watt |
i5-1145GRE has 100% more physical cores and 100% more threads, and a 220% more advanced lithography process.
i3-2397M, on the other hand, has 64.7% lower power consumption.
We couldn't decide between Intel Core i5-1145GRE and Intel Core i3-2397M. We've got no test results to judge.
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