Ryzen 7 2700E vs Atom Z620
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1030 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Atom | AMD Ryzen 7 |
| Power efficiency | no data | 13.71 |
| Designer | Intel | AMD |
| Manufacturer | Intel | GlobalFoundries |
| Architecture codename | Lincroft (2010−2011) | Zen+ (2018−2019) |
| Release date | 4 May 2010 (15 years ago) | 19 September 2018 (7 years ago) |
Detailed specifications
Atom Z620 and Ryzen 7 2700E 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) | 8 (Octa-Core) |
| Threads | 1 | 16 |
| Base clock speed | no data | 2.8 GHz |
| Boost clock speed | 0.9 GHz | 4 GHz |
| Bus type | cDMI | no data |
| Bus rate | 400 MT/s | 4 × 8 GT/s |
| Multiplier | 9 | 28 |
| L1 cache | 64K (per core) | 96K (per core) |
| L2 cache | 512 KB (per core) | 512K (per core) |
| L3 cache | 0 KB | 16 MB (shared) |
| Chip lithography | 45 nm | 12 nm |
| Die size | 65.2526 mm2 | 192 mm2 |
| Number of transistors | 140 million | 4,800 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom Z620 and Ryzen 7 2700E 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 (Uniprocessor) |
| Socket | Intel BGA 518 | AM4 |
| Power consumption (TDP) | 1.3 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z620 and Ryzen 7 2700E. 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 | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z620 and Ryzen 7 2700E are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z620 and Ryzen 7 2700E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2 | DDR4 Dual-channel |
| Maximum memory size | 2 GB | 64 GB |
| Max memory channels | 1 | 2 |
| Maximum memory bandwidth | 3.2 GB/s | 46.933 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | PowerVR SGX535 | - |
Peripherals
Specifications and connection of peripherals supported by Atom Z620 and Ryzen 7 2700E.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Recency | 4 May 2010 | 19 September 2018 |
| Physical cores | 1 | 8 |
| Threads | 1 | 16 |
| Chip lithography | 45 nm | 12 nm |
| Power consumption (TDP) | 1 Watt | 65 Watt |
Atom Z620 has 6400% lower power consumption.
Ryzen 7 2700E, on the other hand, has an age advantage of 8 years, 700% more physical cores and 1500% more threads, and a 275% more advanced lithography process.
We couldn't decide between Intel Atom Z620 and AMD Ryzen 7 2700E. We've got no test results to judge.
Be aware that Atom Z620 is a notebook processor while Ryzen 7 2700E is a desktop one.
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