Ryzen 7 7435HS vs Mobile Sempron SI-40
Aggregate performance score
Ryzen 7 7435HS outperforms Mobile Sempron SI-40 by a whopping 7178% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3515 | 642 |
| Place by popularity | not in top-100 | 56 |
| Market segment | Laptop | Laptop |
| Series | AMD Mobile Sempron | Ryzen 7000 Series |
| Power efficiency | no data | 31.21 |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Sable (2008−2009) | Rembrandt R (2025) |
| Release date | 4 July 2008 (17 years ago) | 2023 (2 years ago) |
Detailed specifications
Mobile Sempron SI-40 and Ryzen 7 7435HS 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 | 3.1 GHz |
| Boost clock speed | 2 GHz | 4.5 GHz |
| Bus rate | 1800 MHz | no data |
| L1 cache | no data | 512 KB |
| L2 cache | 512 KB | 4 MB |
| L3 cache | no data | 16 MB |
| Chip lithography | 65 nm | 6 nm |
| Die size | no data | 210 mm2 |
| Maximum core temperature | 100 °C | 95 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Mobile Sempron SI-40 and Ryzen 7 7435HS 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 | S1g2 | FP7r2 |
| Power consumption (TDP) | 512 KB | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron SI-40 and Ryzen 7 7435HS. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 65 nm, 1.075 - 1.125V | USB 4, SMT, AES, AVX, AVX2, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A |
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Mobile Sempron SI-40 and Ryzen 7 7435HS are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Sempron SI-40 and Ryzen 7 7435HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5-4800 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Mobile Sempron SI-40 and Ryzen 7 7435HS.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Performance score | 0.18 | 13.10 |
| Physical cores | 1 | 8 |
| Threads | 1 | 16 |
| Chip lithography | 65 nm | 6 nm |
| Power consumption (TDP) | 512 Watt | 45 Watt |
Ryzen 7 7435HS has a 7177.8% higher aggregate performance score, 700% more physical cores and 1500% more threads, a 983.3% more advanced lithography process, and 1037.8% lower power consumption.
The AMD Ryzen 7 7435HS is our recommended choice as it beats the AMD Mobile Sempron SI-40 in performance tests.
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