Ryzen Embedded 8640U vs i7-620UE
Primary details
Comparing Core i7-620UE and Ryzen Embedded 8640U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i7 | no data |
| Architecture codename | Arrandale (2010−2011) | Hawk Point (2024) |
| Release date | 7 January 2010 (14 years ago) | 2 April 2024 (less than a year ago) |
| Launch price (MSRP) | $248 | no data |
Detailed specifications
Core i7-620UE and Ryzen Embedded 8640U 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 | 4 | 12 |
| Base clock speed | 1.07 GHz | 3.5 GHz |
| Boost clock speed | 2.13 GHz | 4.9 GHz |
| Bus type | DMI 1.0 | no data |
| Bus rate | 1 × 2.5 GT/s | no data |
| Multiplier | 8 | no data |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 1 MB (per core) |
| L3 cache | 4 MB (shared) | 16 MB (shared) |
| Chip lithography | 32 nm | 4 nm |
| Die size | 81 mm2 | 178 mm2 |
| Number of transistors | 382 million | 25,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-620UE and Ryzen Embedded 8640U 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 (Uniprocessor) | 1 |
| Socket | Intel BGA 1288 | FP8 |
| Power consumption (TDP) | 18 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-620UE and Ryzen Embedded 8640U. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core i7-620UE and Ryzen Embedded 8640U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-620UE and Ryzen Embedded 8640U are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-620UE and Ryzen Embedded 8640U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800 | DDR5 |
| Maximum memory size | 8 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 12.799 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics | AMD Radeon 760M |
Peripherals
Specifications and connection of peripherals supported by Core i7-620UE and Ryzen Embedded 8640U.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | 16 | 20 |
Pros & cons summary
| Integrated graphics card | 0.77 | 14.92 |
| Recency | 7 January 2010 | 2 April 2024 |
| Physical cores | 2 | 6 |
| Threads | 4 | 12 |
| Chip lithography | 32 nm | 4 nm |
| Power consumption (TDP) | 18 Watt | 28 Watt |
i7-620UE has 55.6% lower power consumption.
Ryzen Embedded 8640U, on the other hand, has 1837.7% faster integrated GPU, an age advantage of 14 years, 200% more physical cores and 200% more threads, and a 700% more advanced lithography process.
We couldn't decide between Core i7-620UE and Ryzen Embedded 8640U. We've got no test results to judge.
Should you still have questions on choice between Core i7-620UE and Ryzen Embedded 8640U, ask them in Comments section, and we shall answer.
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