i3-1000NG4 vs Mobile Sempron SI-42
Primary details
Comparing Mobile Sempron SI-42 and Core i3-1000NG4 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1821 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Mobile Sempron | Intel Ice Lake |
| Power efficiency | no data | 23.55 |
| Architecture codename | Sable (2008−2009) | Ice Lake-Y (2020) |
| Release date | 1 September 2009 (15 years ago) | 18 March 2020 (4 years ago) |
Detailed specifications
Mobile Sempron SI-42 and Core i3-1000NG4 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) | 2 (Dual-core) |
| Threads | 1 | 4 |
| Base clock speed | no data | 1.1 GHz |
| Boost clock speed | 2.1 GHz | 3.2 GHz |
| Bus rate | 1800 MHz | 4 GT/s |
| L1 cache | 128 KB | 80 KB (per core) |
| L2 cache | 512 KB | 256 KB (per core) |
| L3 cache | no data | 4 MB (shared) |
| Chip lithography | 65 nm | 10 nm |
| Die size | no data | 123 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Mobile Sempron SI-42 and Core i3-1000NG4 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 | Intel BGA 1044 |
| Power consumption (TDP) | 25 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron SI-42 and Core i3-1000NG4. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 65 nm, 1.075 - 1.125 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | + |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Mobile Sempron SI-42 and Core i3-1000NG4 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| Secure Key | no data | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Mobile Sempron SI-42 and Core i3-1000NG4 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Sempron SI-42 and Core i3-1000NG4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | LPDDR4-3733 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 58.3 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel Iris Plus Graphics |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 900 MHz |
Graphics interfaces
Available interfaces and connections of Mobile Sempron SI-42 and Core i3-1000NG4 integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
Graphics image quality
Maximum display resolutions supported by Mobile Sempron SI-42 and Core i3-1000NG4 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | Yes, at 120Hz |
| Max resolution over HDMI 1.4 | no data | 4096 x 2304@60Hz |
| Max resolution over eDP | no data | 5120 x 3200@60Hz |
| Max resolution over DisplayPort | no data | 5120 x 3200@60Hz |
Graphics API support
APIs supported by Mobile Sempron SI-42 and Core i3-1000NG4 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Mobile Sempron SI-42 and Core i3-1000NG4.
| 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.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
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
| Recency | 1 September 2009 | 18 March 2020 |
| Physical cores | 1 | 2 |
| Threads | 1 | 4 |
| Chip lithography | 65 nm | 10 nm |
| Power consumption (TDP) | 25 Watt | 9 Watt |
i3-1000NG4 has an age advantage of 10 years, 100% more physical cores and 300% more threads, a 550% more advanced lithography process, and 177.8% lower power consumption.
We couldn't decide between Mobile Sempron SI-42 and Core i3-1000NG4. We've got no test results to judge.
Should you still have questions on choice between Mobile Sempron SI-42 and Core i3-1000NG4, ask them in Comments section, and we shall answer.
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