Ryzen AI 9 HX 170 vs Atom E645C
Primary details
Comparing Atom E645C and Ryzen AI 9 HX 170 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 | no data | AMD Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9) |
| Architecture codename | Stellarton (2010) | Strix Point-HX (Zen 5) (2024) |
| Release date | 22 November 2010 (14 years ago) | 4 June 2024 (less than a year ago) |
Detailed specifications
Atom E645C and Ryzen AI 9 HX 170 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 | 1 (Single-Core) | 12 (Dodeca-Core) |
| Threads | 2 | 24 |
| Boost clock speed | 1 GHz | 5.1 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 0 KB | 36 MB |
| Chip lithography | 45 nm | 3 nm |
| Die size | 26 mm2 | no data |
| Number of transistors | 47 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Atom E645C and Ryzen AI 9 HX 170 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 | no data |
| Socket | Intel BGA1466 | no data |
| Power consumption (TDP) | 4 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom E645C and Ryzen AI 9 HX 170. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | XDNA 2 NPU |
| Enhanced SpeedStep (EIST) | + | no data |
| Hyper-Threading Technology | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom E645C and Ryzen AI 9 HX 170. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 600 | no data |
Pros & cons summary
| Recency | 22 November 2010 | 4 June 2024 |
| Physical cores | 1 | 12 |
| Threads | 2 | 24 |
| Chip lithography | 45 nm | 3 nm |
| Power consumption (TDP) | 4 Watt | 55 Watt |
Atom E645C has 1275% lower power consumption.
Ryzen AI 9 HX 170, on the other hand, has an age advantage of 13 years, 1100% more physical cores and 1100% more threads, and a 1400% more advanced lithography process.
We couldn't decide between Atom E645C and Ryzen AI 9 HX 170. We've got no test results to judge.
Should you still have questions on choice between Atom E645C and Ryzen AI 9 HX 170, ask them in Comments section, and we shall answer.
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