Am486DX4-120V8T vs i486SL-20
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel 80486 | AMD Am486 |
| Designer | Intel | AMD |
| Architecture codename | 80486 (1989) | 80486 (1989) |
| Release date | no data | no data |
Detailed specifications
i486SL-20 and Am486DX4-120V8T 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) | 1 (Single-Core) |
| Boost clock speed | 0.02 GHz | 0.12 GHz |
| Bus type | FSB | FSB |
| Bus rate | 20 MT/s | 40 MT/s |
| Multiplier | 1 | 3 |
| L1 cache | 8 KB | 8 KB |
| Chip lithography | 800 nm | 500 nm |
| Number of transistors | 1 Million | no data |
| 64 bit support | - | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by i486SL-20 and Am486DX4-120V8T. Depending on the motherboard, higher memory frequencies may be supported.
| Maximum memory size | 4 GB | 4 GB |
Pros & cons summary
| Chip lithography | 800 nm | 500 nm |
Am486DX4-120V8T has a 60% more advanced lithography process.
We couldn't decide between Intel i486SL-20 and AMD Am486DX4-120V8T. We've got no test results to judge.
Be aware that i486SL-20 is a notebook processor while Am486DX4-120V8T is a desktop one.
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