Ryzen 5 PRO 8645HS vs Atom x7-E3950
Primary details
Comparing Atom x7-E3950 and Ryzen 5 PRO 8645HS processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2356 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | 7x Intel Atom | no data |
| Power efficiency | 9.23 | no data |
| Architecture codename | Apollo Lake (2014−2016) | Hawk Point (2024) |
| Release date | 30 August 2014 (10 years ago) | 16 April 2024 (less than a year ago) |
| Launch price (MSRP) | $57 | no data |
Detailed specifications
Atom x7-E3950 and Ryzen 5 PRO 8645HS 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) | 6 (Hexa-Core) |
| Threads | 4 | 12 |
| Base clock speed | 1.6 GHz | 4.3 GHz |
| Boost clock speed | 2 GHz | 5 GHz |
| L1 cache | 56K (per core) | 64 KB (per core) |
| L2 cache | 2 MB (shared) | 1 MB (per core) |
| L3 cache | 0 KB | 16 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| Die size | no data | 178 mm2 |
| Maximum core temperature | 110 °C | no data |
| Maximum case temperature (TCase) | 103 °C | no data |
| Number of transistors | no data | 25,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Atom x7-E3950 and Ryzen 5 PRO 8645HS 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 1296 | FP7 |
| Power consumption (TDP) | 12 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7-E3950 and Ryzen 5 PRO 8645HS. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Atom x7-E3950 and Ryzen 5 PRO 8645HS technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7-E3950 and Ryzen 5 PRO 8645HS 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 Atom x7-E3950 and Ryzen 5 PRO 8645HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR5 |
| Maximum memory size | 8 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 505 | AMD Radeon 760M |
Peripherals
Specifications and connection of peripherals supported by Atom x7-E3950 and Ryzen 5 PRO 8645HS.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | 4 | 20 |
Pros & cons summary
| Integrated graphics card | 0.94 | 14.90 |
| Recency | 30 August 2014 | 16 April 2024 |
| Physical cores | 4 | 6 |
| Threads | 4 | 12 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 12 Watt | 45 Watt |
Atom x7-E3950 has 275% lower power consumption.
Ryzen 5 PRO 8645HS, on the other hand, has 1485.1% faster integrated GPU, an age advantage of 9 years, 50% more physical cores and 200% more threads, and a 250% more advanced lithography process.
We couldn't decide between Atom x7-E3950 and Ryzen 5 PRO 8645HS. We've got no test results to judge.
Be aware that Atom x7-E3950 is a notebook processor while Ryzen 5 PRO 8645HS is a server/workstation one.
Should you still have questions on choice between Atom x7-E3950 and Ryzen 5 PRO 8645HS, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
