Ryzen 9 7900X3D vs M3-8100Y
Primary details
Comparing M3-8100Y and Ryzen 9 7900X3D processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 129 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 46.66 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core M3 | AMD Ryzen 9 |
| Power efficiency | no data | 25.02 |
| Architecture codename | Amber Lake (2018−2019) | Raphael (2023−2024) |
| Release date | 28 August 2018 (6 years ago) | 4 January 2023 (1 year ago) |
| Launch price (MSRP) | $281 | $599 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
M3-8100Y and Ryzen 9 7900X3D 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) | 12 (Dodeca-Core) |
| Threads | 4 | 24 |
| Base clock speed | no data | 4.4 GHz |
| Boost clock speed | 1.1 GHz | 5.6 GHz |
| Bus type | OPI | no data |
| Bus rate | 4 GT/s | no data |
| Multiplier | 16 | no data |
| L1 cache | 128 KB | 64K (per core) |
| L2 cache | 512 KB | 1 MB (per core) |
| L3 cache | 4 MB | 128 MB (shared) |
| Chip lithography | 14 nm | 5 nm, 6 nm |
| Die size | no data | 2x 71 mm2 |
| Maximum case temperature (TCase) | no data | 47 °C |
| Number of transistors | no data | 13,140 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on M3-8100Y and Ryzen 9 7900X3D 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 | no data | AM5 |
| Power consumption (TDP) | 5 Watt | 120 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by M3-8100Y and Ryzen 9 7900X3D. 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 M3-8100Y and Ryzen 9 7900X3D 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 M3-8100Y and Ryzen 9 7900X3D. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3L-1600 | DDR5-5200 |
| Maximum memory size | 16 GB | 128 GB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 29.861 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 615 | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by M3-8100Y and Ryzen 9 7900X3D.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 10 | 24 |
Pros & cons summary
| Recency | 28 August 2018 | 4 January 2023 |
| Physical cores | 2 | 12 |
| Threads | 4 | 24 |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 5 Watt | 120 Watt |
M3-8100Y has 2300% lower power consumption.
Ryzen 9 7900X3D, on the other hand, has an age advantage of 4 years, 500% more physical cores and 500% more threads, and a 180% more advanced lithography process.
We couldn't decide between M3-8100Y and Ryzen 9 7900X3D. We've got no test results to judge.
Be aware that M3-8100Y is a notebook processor while Ryzen 9 7900X3D is a desktop one.
Should you still have questions on choice between M3-8100Y and Ryzen 9 7900X3D, ask them in Comments section, and we shall answer.
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