Semiconductor & Computer Engineering
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Difference between revisions of "intel/80486/486dx-33"
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{{intel title|i486DX-33}} | {{intel title|i486DX-33}} | ||
| − | {{ | + | {{chip |
| name = Intel i486DX-33 | | name = Intel i486DX-33 | ||
| image = Ic-photo-intel-A80486DX-33-(486DX).png | | image = Ic-photo-intel-A80486DX-33-(486DX).png | ||
| Line 61: | Line 61: | ||
| core count = 1 | | core count = 1 | ||
| max cpus = 1 | | max cpus = 1 | ||
| − | | max memory = 4 | + | | max memory = 4 GiB |
| + | |||
| − | |||
| power = 2.5 W | | power = 2.5 W | ||
| v core = 5 V | | v core = 5 V | ||
| Line 87: | Line 87: | ||
{{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 02:59, 18 December 2017
| Edit Values | |
| Intel i486DX-33 | |
 | |
| A80486DX-33, S-Spec SX419 | |
| General Info | |
| Designer | Intel |
| Manufacturer | Intel |
| Model Number | i486DX-33 |
| Part Number | A80486DX-33, MA80486DX-33, MG80486DX-33, MQ80486DX-33, KU80486DX-33, SB80486DX-33 |
| S-Spec | SX329, SX412, SX419, SX666, SX668, SX729, SX767, SX810, SX829 Q0128 (QS), Q0364 (QS), Q0588 (QS) |
| Introduction | May 7, 1990 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | 80486 |
| Series | 486DX |
| Frequency | 33 MHz |
| Bus type | FSB |
| Bus speed | 33 MHz |
| Bus rate | 33 MT/s |
| Clock multiplier | 1 |
| CPUID | 402, 404, 414, 415 |
| Microarchitecture | |
| Microarchitecture | 80486 |
| Core Name | 486DX |
| Process | 1 µm, 800 nm |
| Transistors | 1,200,000 |
| Technology | CMOS |
| Word Size | 32 bit |
| Cores | 1 |
| Max Memory | 4 GiB |
| Multiprocessing | |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical | |
| Power dissipation | 2.5 W |
| Vcore | 5 V ± 5% |
| OP Temperature | 0 °C – 85 °C |
i486DX-33 was a fourth-generation x86 microprocessor introduced by Intel in 1990. This chip, which is based on the 80486 microarchitecture, operated at 33 MHz. This chip implemented the 80387 FPU on-die and incorporated System Management Mode (SMM).
Contents
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.
Features[edit]
- System Management Mode (SMM)
Gallery[edit]
A80486DX-33, S-Spec SX329
A80486DX-33, S-Spec SX729
A80486DX-33, S-Spec SX419
A80486DX-33, S-Spec SX666
A80486DX-33, S-Spec SX419
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