Ryzen 5 7645HX vs HD Graphics 620
Primary details
Comparing HD Graphics 620 and Ryzen 5 7645HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 380 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel HD Graphics | no data |
| Power efficiency | no data | 35.58 |
| Architecture codename | Gen9.5 | Dragon Range (Zen4) (2023) |
| Release date | no data (2024 years ago) | 4 January 2023 (1 year ago) |
Detailed specifications
HD Graphics 620 and Ryzen 5 7645HX 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 | no data | 6 (Hexa-Core) |
| Threads | no data | 12 |
| Base clock speed | no data | 4 GHz |
| Boost clock speed | 0.35 GHz | 5 GHz |
| L1 cache | no data | 64K (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | no data | 32 MB (shared) |
| Chip lithography | 14 nm0.014 μm 1.4e-5 mm | 5 nm |
| Die size | no data | 71 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | no data | 6570 Million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on HD Graphics 620 and Ryzen 5 7645HX 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 | FL1 |
| Power consumption (TDP) | no data | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by HD Graphics 620 and Ryzen 5 7645HX. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by HD Graphics 620 and Ryzen 5 7645HX are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by HD Graphics 620 and Ryzen 5 7645HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5-5200 |
| Maximum memory size | 65,536 MB 67,108,864 KB 68,719,476,736 B 0.0625 TiB 64 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by HD Graphics 620 and Ryzen 5 7645HX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 28 |
Pros & cons summary
| Chip lithography | 14 nm | 5 nm |
Ryzen 5 7645HX has a 180% more advanced lithography process.
We couldn't decide between HD Graphics 620 and Ryzen 5 7645HX. We've got no test results to judge.
Should you still have questions on choice between HD Graphics 620 and Ryzen 5 7645HX, ask them in Comments section, and we shall answer.
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