Ryzen 5 7545U vs Core 2 Duo L7400
Primary details
Comparing Core 2 Duo L7400 and Ryzen 5 7545U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3094 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 1.78 | no data |
| Architecture codename | no data | Phoenix (Zen4) (2023) |
| Release date | 1 July 2006 (18 years ago) | 2 November 2023 (1 year ago) |
Detailed specifications
Core 2 Duo L7400 and Ryzen 5 7545U 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) | 6 (Hexa-Core) |
| Threads | no data | 12 |
| Base clock speed | 1.5 GHz | 3.2 GHz |
| Boost clock speed | no data | 4.9 GHz |
| Bus rate | 667 MHz | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | 4 MB L2 Cache | 16 MB (shared) |
| Chip lithography | 65 nm | 4 nm |
| Die size | no data | 137 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Number of transistors | no data | 20,900 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.9V-1.1V | no data |
Compatibility
Information on Core 2 Duo L7400 and Ryzen 5 7545U 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 | PBGA479 | FP7 |
| Power consumption (TDP) | 17 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo L7400 and Ryzen 5 7545U. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | - | no data |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core 2 Duo L7400 and Ryzen 5 7545U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo L7400 and Ryzen 5 7545U are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo L7400 and Ryzen 5 7545U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 740M ( - 2800 MHz) |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo L7400 and Ryzen 5 7545U.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 14 |
Pros & cons summary
| Recency | 1 July 2006 | 2 November 2023 |
| Physical cores | 2 | 6 |
| Chip lithography | 65 nm | 4 nm |
| Power consumption (TDP) | 17 Watt | 28 Watt |
Core 2 Duo L7400 has 64.7% lower power consumption.
Ryzen 5 7545U, on the other hand, has an age advantage of 17 years, 200% more physical cores, and a 1525% more advanced lithography process.
We couldn't decide between Core 2 Duo L7400 and Ryzen 5 7545U. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo L7400 and Ryzen 5 7545U, ask them in Comments section, and we shall answer.
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