Am486DX4-90NV8T vs Ryzen 5 8540U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 808 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | no data | AMD Am486 |
| Power efficiency | 15.74 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) | 80486 (1989) |
| Release date | 6 December 2023 (1 year ago) | no data |
Detailed specifications
Ryzen 5 8540U and Am486DX4-90NV8T 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 | 6 (Hexa-Core) | 1 (Single-Core) |
| Threads | 12 | no data |
| Base clock speed | 3.2 GHz | no data |
| Boost clock speed | 4.9 GHz | 0.09 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 30 MT/s |
| Multiplier | no data | 3 |
| L1 cache | 64 KB (per core) | 8 KB |
| L2 cache | 1 MB (per core) | no data |
| L3 cache | 16 MB (shared) | no data |
| Chip lithography | 4 nm | 500 nm |
| Die size | 137 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 20,900 million | no data |
| 64 bit support | + | - |
Compatibility
Information on Ryzen 5 8540U and Am486DX4-90NV8T 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 | no data |
| Socket | FP7 | no data |
| Power consumption (TDP) | 28 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 8540U and Am486DX4-90NV8T. You'll probably need this information if you require some particular technology.
| Instruction set extensions | AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 | no data |
| AES-NI | + | - |
| AVX | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 8540U and Am486DX4-90NV8T are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 8540U and Am486DX4-90NV8T. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | no data |
| Maximum memory size | no data | 4 GB |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 740M ( - 2800 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 8540U and Am486DX4-90NV8T.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 14 | no data |
Pros & cons summary
| Physical cores | 6 | 1 |
| Chip lithography | 4 nm | 500 nm |
Ryzen 5 8540U has 500% more physical cores, and a 12400% more advanced lithography process.
We couldn't decide between AMD Ryzen 5 8540U and AMD Am486DX4-90NV8T. We've got no test results to judge.
Be aware that Ryzen 5 8540U is a notebook processor while Am486DX4-90NV8T is a desktop one.
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