M3-8100Y vs Ryzen 9 PRO 7945
Primary details
Comparing Ryzen 9 PRO 7945 and M3-8100Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 140 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | Intel Core M3 |
| Power efficiency | 43.84 | no data |
| Architecture codename | Raphael (2023−2024) | Amber Lake (2018−2019) |
| Release date | 13 June 2023 (1 year ago) | 28 August 2018 (6 years ago) |
| Launch price (MSRP) | no data | $281 |
Detailed specifications
Ryzen 9 PRO 7945 and M3-8100Y 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 | 12 (Dodeca-Core) | 2 (Dual-core) |
| Threads | 24 | 4 |
| Base clock speed | 3.7 GHz | no data |
| Boost clock speed | 5.4 GHz | 1.1 GHz |
| Bus type | no data | OPI |
| Bus rate | no data | 4 GT/s |
| Multiplier | no data | 16 |
| L1 cache | 64 KB (per core) | 128 KB |
| L2 cache | 1 MB (per core) | 512 KB |
| L3 cache | 64 MB (shared) | 4 MB |
| Chip lithography | 5 nm | 14 nm |
| Die size | 2x 71 mm2 | no data |
| Maximum case temperature (TCase) | 47 °C | no data |
| Number of transistors | 13,140 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 9 PRO 7945 and M3-8100Y 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 | 1 (Uniprocessor) |
| Socket | AM5 | no data |
| Power consumption (TDP) | 65 Watt | 5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 PRO 7945 and M3-8100Y. 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 Ryzen 9 PRO 7945 and M3-8100Y 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 Ryzen 9 PRO 7945 and M3-8100Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3L-1600 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 29.861 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon Graphics | Intel UHD Graphics 615 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 PRO 7945 and M3-8100Y.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 24 | 10 |
Pros & cons summary
| Recency | 13 June 2023 | 28 August 2018 |
| Physical cores | 12 | 2 |
| Threads | 24 | 4 |
| Chip lithography | 5 nm | 14 nm |
| Power consumption (TDP) | 65 Watt | 5 Watt |
Ryzen 9 PRO 7945 has an age advantage of 4 years, 500% more physical cores and 500% more threads, and a 180% more advanced lithography process.
M3-8100Y, on the other hand, has 1200% lower power consumption.
We couldn't decide between Ryzen 9 PRO 7945 and M3-8100Y. We've got no test results to judge.
Be aware that Ryzen 9 PRO 7945 is a server/workstation processor while M3-8100Y is a notebook one.
Should you still have questions on choice between Ryzen 9 PRO 7945 and M3-8100Y, ask them in Comments section, and we shall answer.
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