Ryzen 7 4800H vs Mobile Sempron 3100+
Primary details
Comparing Mobile Sempron 3100+ and Ryzen 7 4800H processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 660 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Mobile Sempron | AMD Renoir (Ryzen 4000 APU) |
| Power efficiency | no data | 24.50 |
| Architecture codename | Georgetown | Renoir-H (Zen 2) (2020) |
| Release date | no data (2024 years ago) | 6 January 2020 (4 years ago) |
Detailed specifications
Mobile Sempron 3100+ and Ryzen 7 4800H 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 | 2.9 GHz |
| Boost clock speed | 1.8 GHz | 4.2 GHz |
| Bus rate | 800 MHz | no data |
| Multiplier | no data | 29 |
| L1 cache | no data | 512 KB |
| L2 cache | no data | 4 MB |
| L3 cache | no data | 8 MB |
| Chip lithography | no data | 7 nm |
| Die size | no data | 156 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | no data | 9800 Million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Mobile Sempron 3100+ and Ryzen 7 4800H 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 | no data | 1 |
| Socket | no data | FP6 |
| Power consumption (TDP) | 62 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron 3100+ and Ryzen 7 4800H. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Mobile Sempron 3100+ and Ryzen 7 4800H are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Sempron 3100+ and Ryzen 7 4800H. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | no data | 64 GB |
| Maximum memory bandwidth | no data | 68.27 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon Vega 7 |
Peripherals
Specifications and connection of peripherals supported by Mobile Sempron 3100+ and Ryzen 7 4800H.
| PCIe version | no data | 3.0 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
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
| Physical cores | 1 | 8 |
| Threads | 1 | 16 |
| Power consumption (TDP) | 62 Watt | 45 Watt |
Ryzen 7 4800H has 700% more physical cores and 1500% more threads, and 37.8% lower power consumption.
We couldn't decide between Mobile Sempron 3100+ and Ryzen 7 4800H. We've got no test results to judge.
Should you still have questions on choice between Mobile Sempron 3100+ and Ryzen 7 4800H, ask them in Comments section, and we shall answer.
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