Ryzen 9 7945HX3D vs Atom Z500
Aggregate performance score
Ryzen 9 7945HX3D outperforms Atom Z500 by a whopping 22488% based on our aggregate benchmark results.
Primary details
Comparing Atom Z500 and Ryzen 9 7945HX3D processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3299 | 99 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | AMD Dragon Range (Zen 4, Ryzen 7045) |
| Power efficiency | 23.28 | 62.15 |
| Architecture codename | Silverthorne (2008−2010) | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 2 April 2008 (16 years ago) | 27 July 2023 (1 year ago) |
| Launch price (MSRP) | $45 | no data |
Detailed specifications
Atom Z500 and Ryzen 9 7945HX3D 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) | 16 (Hexadeca-Core) |
| Threads | 1 | 32 |
| Base clock speed | no data | 2.3 GHz |
| Boost clock speed | 0.8 GHz | 5.4 GHz |
| Bus type | FSB | no data |
| Bus rate | 400 MT/s | no data |
| Multiplier | 8 | no data |
| L1 cache | 56 KB | 64 KB (per core) |
| L2 cache | 512 KB | 1 MB (per core) |
| L3 cache | 0 KB | 128 MB (shared) |
| Chip lithography | 45 nm | 5 nm |
| Die size | 24.18 mm2 | 2x 71 mm2 |
| Maximum core temperature | 90 °C | 89 °C |
| Number of transistors | 47 Million | 17,840 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
| VID voltage range | 0.80 -1.1V | no data |
Compatibility
Information on Atom Z500 and Ryzen 9 7945HX3D 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 | PBGA441 | FL1 |
| Power consumption (TDP) | 0.65 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z500 and Ryzen 9 7945HX3D. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | no data |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | + | no data |
| FSB parity | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Atom Z500 and Ryzen 9 7945HX3D technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z500 and Ryzen 9 7945HX3D 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 Z500 and Ryzen 9 7945HX3D. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5-5200 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | AMD Radeon 610M (400 - 2200 MHz) |
Peripherals
Specifications and connection of peripherals supported by Atom Z500 and Ryzen 9 7945HX3D.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 28 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Pros & cons summary
| Performance score | 0.16 | 36.14 |
| Recency | 2 April 2008 | 27 July 2023 |
| Physical cores | 1 | 16 |
| Threads | 1 | 32 |
| Chip lithography | 45 nm | 5 nm |
Ryzen 9 7945HX3D has a 22487.5% higher aggregate performance score, an age advantage of 15 years, 1500% more physical cores and 3100% more threads, and a 800% more advanced lithography process.
The Ryzen 9 7945HX3D is our recommended choice as it beats the Atom Z500 in performance tests.
Should you still have questions on choice between Atom Z500 and Ryzen 9 7945HX3D, ask them in Comments section, and we shall answer.
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