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 | {{chip | ||
| − | + | | name = Intel i486DX-33 | |
| − | |name= | + | | image = Ic-photo-intel-A80486DX-33-(486DX).png |
| − | |image= | + | | image size = |
| − | + | | caption = A80486DX-33, S-Spec SX419 | |
| − | + | | designer = Intel | |
| − | |image size= | + | | manufacturer = Intel |
| − | + | | model number = i486DX-33 | |
| − | + | | part number = A80486DX-33 | |
| − | |caption= | + | | part number 2 = MA80486DX-33 |
| − | + | | part number 3 = MG80486DX-33 | |
| − | |designer | + | | part number 4 = MQ80486DX-33 |
| − | + | | part number 5 = KU80486DX-33 | |
| − | + | | part number 6 = SB80486DX-33 | |
| − | + | | market = | |
| − | + | | first announced = | |
| − | + | | first launched = May 7, 1990 | |
| − | + | | last order = | |
| − | |manufacturer | + | | last shipment = |
| − | + | ||
| − | |model number= | + | | family = 80486 |
| − | |part number= | + | | series = 486DX |
| − | |part number 2= | + | | locked = |
| − | |part number 3= | + | | frequency = 33 MHz |
| − | |part number 4= | + | | bus type = FSB |
| − | |part number 5= | + | | bus speed = 33 MHz |
| − | |part number 6= | + | | bus rate = 33 MT/s |
| − | | | + | | clock multiplier = 1 |
| − | | | + | | s-spec = SX329 |
| − | | | + | | s-spec 2 = SX412 |
| − | | | + | | s-spec 3 = SX419 |
| − | | | + | | s-spec 4 = SX666 |
| − | + | | s-spec 5 = SX668 | |
| − | + | | s-spec 6 = SX729 | |
| − | | | + | | s-spec 7 = SX767 |
| − | | | + | | s-spec 8 = SX810 |
| − | | | + | | s-spec 9 = SX829 |
| − | | | + | | s-spec es = |
| − | | | + | | s-spec qs = Q0128 |
| − | | | + | | s-spec qs 2 = Q0364 |
| − | | | + | | s-spec qs 3 = Q0588 |
| − | + | | cpuid = 402 | |
| − | | | + | | cpuid 2 = 404 |
| − | |s-spec | + | | cpuid 3 = 414 |
| − | |s-spec | + | | cpuid 4 = 415 |
| − | |s-spec | + | |
| − | |s-spec | + | | microarch = 80486 |
| − | |s-spec | + | | platform = |
| − | |s-spec | + | | chipset = |
| − | |s-spec | + | | core name = 486DX |
| − | |s-spec | + | | core family = |
| − | |s-spec | + | | core model = |
| − | |s-spec | + | | core stepping = |
| − | |s-spec qs | + | | process = 1 µm |
| − | |s-spec qs | + | | process 2 = 800 nm |
| − | + | | transistors = 1,200,000 | |
| − | + | | technology = CMOS | |
| − | | | + | | die size = |
| − | + | | word size = 32 bit | |
| − | + | | core count = 1 | |
| − | + | | max cpus = 1 | |
| − | + | | max memory = 4 GiB | |
| − | + | ||
| − | + | ||
| − | + | | power = 2.5 W | |
| − | + | | v core = 5 V | |
| − | + | | v core tolerance = 5% | |
| − | + | | temp max = 85 °C | |
| − | + | | temp min = 0 °C | |
| − | + | ||
| − | + | | packaging = Yes | |
| − | + | | package = CPGA-168 | |
| − | + | | package type = | |
| − | + | | package size = CPGA | |
| − | + | | package 2 = PQFP-196 | |
| − | + | | package type 2 = PQFP | |
| − | + | | package 3 = SQFP-208 | |
| − | + | | package type 3 = SQFP | |
| − | + | | socket = Socket 1 | |
| − | + | | socket 2 = Socket 2 | |
| − | + | | socket 3 = Socket 3 | |
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| − | |cpuid= | ||
| − | |cpuid 2= | ||
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| − | |core stepping | ||
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| − | |process= | ||
| − | |process 2= | ||
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| − | |transistors= | ||
| − | |technology= | ||
| − | |die | ||
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| − | |word size= | ||
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| − | |max | ||
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| − | |package type 2=PQFP | ||
| − | |package | ||
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| − | |package 3=SQFP | ||
| − | |socket=Socket 1 | ||
| − | |||
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| − | |socket 2=Socket 2 | ||
| − | |socket 3=Socket 3 | ||
| − | |||
}} | }} | ||
'''i486DX-33''' was a fourth-generation [[x86]] [[microprocessor]] introduced by [[Intel]] in 1990. This chip, which is based on the {{intel|microarchitectures/80486|80486 microarchitecture}}, operated at 33 MHz. This chip implemented the {{intel|80387}} [[FPU]] on-die and incorporated {{intel|System Management Mode}} (SMM). | '''i486DX-33''' was a fourth-generation [[x86]] [[microprocessor]] introduced by [[Intel]] in 1990. This chip, which is based on the {{intel|microarchitectures/80486|80486 microarchitecture}}, operated at 33 MHz. This chip implemented the {{intel|80387}} [[FPU]] on-die and incorporated {{intel|System Management Mode}} (SMM). | ||
Latest revision as of 16:07, 4 April 2025
| 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
.jpg)
See also[edit]
Facts about "i486DX-33 - Intel"
| base frequency | 33 MHz (0.033 GHz, 33,000 kHz) + |
| bus rate | 33 MT/s (0.033 GT/s, 33,000 kT/s) + |
| bus speed | 33 MHz (0.033 GHz, 33,000 kHz) + |
| bus type | FSB + |
| clock multiplier | 1 + |
| core count | 1 + |
| core name | 486DX + |
| core voltage | 5 V (50 dV, 500 cV, 5,000 mV) + |
| core voltage tolerance | 5% + |
| cpuid | 402 +, 404 +, 414 + and 415 + |
| designer | Intel + |
| family | 80486 + |
| first launched | May 7, 1990 + |
| full page name | intel/80486/486dx-33 + |
| instance of | microprocessor + |
| l1$ description | 4-way set associative + |
| l1$ size | 8 KiB (8,192 B, 0.00781 MiB) + |
| ldate | May 7, 1990 + |
| main image | .png) + |
| main image caption | A80486DX-33, S-Spec SX419 + |
| manufacturer | Intel + |
| max cpu count | 1 + |
| max memory | 4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) + |
| max operating temperature | 85 °C + |
| microarchitecture | 80486 + |
| min operating temperature | 0 °C + |
| model number | i486DX-33 + |
| name | Intel i486DX-33 + |
| part number | A80486DX-33 +, MA80486DX-33 +, MG80486DX-33 +, MQ80486DX-33 +, KU80486DX-33 + and SB80486DX-33 + |
| power dissipation | 2.5 W (2,500 mW, 0.00335 hp, 0.0025 kW) + |
| process | 1,000 nm (1 μm, 0.001 mm) + and 800 nm (0.8 μm, 8.0e-4 mm) + |
| s-spec | SX329 +, SX412 +, SX419 +, SX666 +, SX668 +, SX729 +, SX767 +, SX810 + and SX829 + |
| s-spec (qs) | Q0128 +, Q0364 + and Q0588 + |
| series | 486DX + |
| smp max ways | 1 + |
| technology | CMOS + |
| transistor count | 1,200,000 + |
| word size | 32 bit (4 octets, 8 nibbles) + |
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