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Difference between revisions of "amd/am486/am486dx4-120sv8b"
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{{amd title|Am486DX4-120SV8B}} | {{amd title|Am486DX4-120SV8B}} | ||
− | {{ | + | {{chip |
| name = Am486DX4-120SV8B | | name = Am486DX4-120SV8B | ||
− | | no image = | + | | no image = |
− | | image = | + | | image = AMD Am486DX4-120.jpg |
| image size = | | image size = | ||
− | | caption = | + | | caption = A80486DX4-120SV8B |
| designer = AMD | | designer = AMD | ||
| manufacturer = AMD | | manufacturer = AMD | ||
| model number = Am486DX4-120SV8B | | model number = Am486DX4-120SV8B | ||
| part number = A80486DX4-120SV8B | | part number = A80486DX4-120SV8B | ||
− | |||
| part number 2 = | | part number 2 = | ||
| part number 3 = | | part number 3 = | ||
+ | | part number 4 = | ||
| market = | | market = | ||
| first announced = 1995 | | first announced = 1995 | ||
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| bus type = FSB | | bus type = FSB | ||
| bus speed = 40 MHz | | bus speed = 40 MHz | ||
− | | bus rate = | + | | bus rate = 40 MT/s |
| clock multiplier = 3 | | clock multiplier = 3 | ||
| cpuid = | | cpuid = | ||
Line 45: | Line 45: | ||
| 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 = 3.3 V | | v core = 3.3 V | ||
Line 81: | Line 81: | ||
{{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-back policy) | |l1 extra=(unified, write-back policy) | ||
Line 91: | Line 91: | ||
== Features == | == Features == | ||
+ | * Stop-clock control | ||
* [[has feature::System Management Mode]] (SMM) | * [[has feature::System Management Mode]] (SMM) | ||
+ | |||
+ | == Die Shot == | ||
+ | [[File:AMD 80486DX4 die.JPG|400px]] | ||
+ | |||
+ | == Documents == | ||
+ | * [[:File:AMD Enhanced Am486 (March, 1996).pdf|AMD Enhanced Am486 (March, 1996)]] | ||
== See also == | == See also == | ||
* {{amd|Am486|Am486 family}} | * {{amd|Am486|Am486 family}} |
Latest revision as of 15:19, 13 December 2017
Edit Values | |
Am486DX4-120SV8B | |
![]() | |
A80486DX4-120SV8B | |
General Info | |
Designer | AMD |
Manufacturer | AMD |
Model Number | Am486DX4-120SV8B |
Part Number | A80486DX4-120SV8B |
Introduction | 1995 (announced) March, 1996 (launched) |
Shop | Amazon |
General Specs | |
Family | Am486 |
Series | Am486DX4S |
Frequency | 120 MHz |
Bus type | FSB |
Bus speed | 40 MHz |
Bus rate | 40 MT/s |
Clock multiplier | 3 |
Microarchitecture | |
Microarchitecture | 80486 |
Core Name | Am486DX4S |
Process | 500 nm |
Technology | CMOS |
Word Size | 32 bit |
Cores | 1 |
Max Memory | 4 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
Vcore | 3.3 V ± 0.3 V |
OP Temperature | 0 °C – 85 °C |
Am486DX4-100SV8B was an Enhanced Am486 microprocessor introduced by AMD in 1996. This processor had a clock multiplier of 3 having a frequency of 120 MHz with a bus frequency of 40 MHz. This "Enhanced" Am486 includes some other features such as SMM, stop-clock control, and write-back cache.
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-back policy) |
Graphics[edit]
This chip had no integrated graphics processing unit.
Features[edit]
- Stop-clock control
- System Management Mode (SMM)
Die Shot[edit]
Documents[edit]
See also[edit]
Facts about "Am486DX4-120SV8B - AMD"
base frequency | 120 MHz (0.12 GHz, 120,000 kHz) + |
bus rate | 40 MT/s (0.04 GT/s, 40,000 kT/s) + |
bus speed | 40 MHz (0.04 GHz, 40,000 kHz) + |
bus type | FSB + |
clock multiplier | 3 + |
core count | 1 + |
core name | Am486DX4S + |
core voltage | 3.3 V (33 dV, 330 cV, 3,300 mV) + |
core voltage tolerance | 0.3 V + |
designer | AMD + |
family | Am486 + |
first announced | 1995 + |
first launched | March 1996 + |
full page name | amd/am486/am486dx4-120sv8b + |
has feature | System Management Mode + |
instance of | microprocessor + |
l1$ description | 4-way set associative + |
l1$ size | 8 KiB (8,192 B, 0.00781 MiB) + |
ldate | March 1996 + |
main image | ![]() |
main image caption | A80486DX4-120SV8B + |
manufacturer | AMD + |
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 | Am486DX4-120SV8B + |
name | Am486DX4-120SV8B + |
part number | A80486DX4-120SV8B + |
process | 500 nm (0.5 μm, 5.0e-4 mm) + |
series | Am486DX4S + |
smp max ways | 1 + |
technology | CMOS + |
word size | 32 bit (4 octets, 8 nibbles) + |