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Am486DX2-80V8T - AMD
< amd‎ | am486

Edit Values
Am486DX2-80V8T
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General Info
DesignerAMD
ManufacturerAMD
Model NumberAm486DX2-80V8T
Part NumberA80486DX2-80V8T
MarketDesktop
Introduction1994 (launched)
General Specs
FamilyAm486
SeriesAm486DX2V
Frequency80 MHz
Bus typeFSB
Bus speed40 MHz
Bus rate40 MT/s
Clock multiplier2
Microarchitecture
Microarchitecture80486
Core Name486DX2V
Process500 nm
TechnologyCMOS
Word Size32 bit
Cores1
Max CPUs1 (Uniprocessor)
Max Memory4 GiB
Electrical
Vcore3.3 V ± 0.3 V
OP Temperature0 °C – 85 °C

Am486DX2-80V8T was an 80486-compatible microprocessor introduced by AMD in 1994. This processor had a clock multiplier of 2 having base frequency of 80 MHz with a bus frequency of 40 MHz. This model is essentially identical to Am486DX2-80. The new model name was used when AMD started introducing new models with Write-Back cache policy (those ended with "B" instead of "T" like this one).

Cache[edit]

Main article: 80486 § Cache
Cache Info [Edit Values]
L1$ 8 KiB
0.00781 MiB
8,192 B
7.629395e-6 GiB
1x8 KiB 4-way set associative (unified, write-through policy)

Graphics[edit]

This chip had no integrated graphics processing unit.

Die Shot[edit]

AMD 80486DX2-80 die.JPG

See also[edit]

Facts about "Am486DX2-80V8T - AMD"
base frequency80 MHz (0.08 GHz, 80,000 kHz) +
bus rate40 MT/s (0.04 GT/s, 40,000 kT/s) +
bus speed40 MHz (0.04 GHz, 40,000 kHz) +
bus typeFSB +
clock multiplier2 +
core count1 +
core name486DX2V +
core voltage3.3 V (33 dV, 330 cV, 3,300 mV) +
core voltage tolerance0.3 V +
designerAMD +
familyAm486 +
first launched1994 +
full page nameamd/am486/am486dx2-80v8t +
instance ofmicroprocessor +
l1$ description4-way set associative +
l1$ size0.00781 MiB (8 KiB, 8,192 B, 7.629395e-6 GiB) +
ldate1994 +
manufacturerAMD +
market segmentDesktop +
max cpu count1 +
max memory4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) +
max operating temperature85 °C +
microarchitecture80486 +
min operating temperature0 °C +
model numberAm486DX2-80V8T +
nameAm486DX2-80V8T +
part numberA80486DX2-80V8T +
process500 nm (0.5 μm, 5.0e-4 mm) +
seriesAm486DX2V +
technologyCMOS +
word size32 bit (4 octets, 8 nibbles) +