Semiconductor & Computer Engineering
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Difference between revisions of "amd/am486/am486sx2-66"
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{{amd title|Am486SX2-66}} | {{amd title|Am486SX2-66}} | ||
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| name = Am486SX2-66 | | name = Am486SX2-66 | ||
| no image = Yes | | no image = Yes | ||
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| model number = Am486SX2-66 | | model number = Am486SX2-66 | ||
| part number = A80486SX2-66 | | part number = A80486SX2-66 | ||
| − | |||
| part number 2 = | | part number 2 = | ||
| part number 3 = | | part number 3 = | ||
| + | | part number 4 = | ||
| market = Desktop | | market = Desktop | ||
| first announced = | | first announced = | ||
| Line 46: | Line 46: | ||
| thread count = | | thread count = | ||
| max cpus = 1 | | max cpus = 1 | ||
| − | | max memory = 4 | + | | max memory = 4 GiB |
| max memory addr = | | max memory addr = | ||
| − | + | ||
| power = | | power = | ||
| v core = 5 V | | v core = 5 V | ||
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{{main|intel/microarchitectures/80486#Memory_Hierarchy|l1=80486 § Cache}} | {{main|intel/microarchitectures/80486#Memory_Hierarchy|l1=80486 § Cache}} | ||
{{cache info | {{cache info | ||
| − | |l1 cache=8 | + | |l1 cache=8 KiB |
| − | |l1 break=1x8 | + | |l1 break=1x8 KiB |
|l1 desc=4-way set associative | |l1 desc=4-way set associative | ||
|l1 extra=(unified, write-through policy) | |l1 extra=(unified, write-through policy) | ||
Latest revision as of 15:19, 13 December 2017
| Edit Values | |
| Am486SX2-66 | |
| General Info | |
| Designer | AMD |
| Manufacturer | AMD |
| Model Number | Am486SX2-66 |
| Part Number | A80486SX2-66 |
| Market | Desktop |
| Introduction | April 1994 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | Am486 |
| Series | Am486SX2 |
| Frequency | 66 MHz |
| Bus type | FSB |
| Bus speed | 33 MHz |
| Bus rate | 33 MT/s |
| Clock multiplier | 2 |
| Microarchitecture | |
| Microarchitecture | 80486 |
| Core Name | 486SX2 |
| Process | 700 nm |
| Transistors | 900,000 |
| Technology | CMOS |
| Word Size | 32 bit |
| Cores | 1 |
| Max Memory | 4 GiB |
| Multiprocessing | |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical | |
| Vcore | 5 V |
| OP Temperature | 0 °C – 85 °C |
Am486SX2-66 was an 80486-compatible microprocessor introduced by AMD in early 1994. This processor has a clock multiplier of 2 with a core frequency of 66 MHz and a bus frequency of 33 MHz. As with the rest of the 486SX series, this MPU does not have a functional FPU on-die.
Cache[edit]
- Main article: 80486 § Cache
| Cache Info [Edit Values] | ||
| L1$ | 8 KiB 8,192 B 0.00781 MiB |
1x8 KiB 4-way set associative (unified, write-through policy) |
Graphics[edit]
This chip had no integrated graphics processing unit.
See also[edit]
Facts about "Am486SX2-66 - AMD"
| l1$ description | 4-way set associative + |
| l1$ size | 8 KiB (8,192 B, 0.00781 MiB) + |