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Difference between revisions of "amd/k6-iii/amd-k6-iii-400ahx"
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{{amd title|AMD-K6-III/400AHX}}
 
{{amd title|AMD-K6-III/400AHX}}
{{mpu
+
{{chip
 
| name                = AMD-K6-III/400AHX
 
| name                = AMD-K6-III/400AHX
 
| no image            =  
 
| no image            =  
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| model number        = AMD-K6-III/400AHX
 
| model number        = AMD-K6-III/400AHX
 
| part number        = AMD-K6-III/400AHX
 
| part number        = AMD-K6-III/400AHX
| part number 1      =
 
 
| part number 2      =  
 
| part number 2      =  
 
| part number 3      =  
 
| part number 3      =  
 +
| part number 4      =
 
| market              = Desktop
 
| market              = Desktop
 
| first announced    = February 26, 1999
 
| first announced    = February 26, 1999
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| max memory          = 4 GiB
 
| max memory          = 4 GiB
  
| electrical          = Yes
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| power              = 26.80 W
 
| power              = 26.80 W
 
| v core              = 2.4 V
 
| v core              = 2.4 V
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== Features ==
 
== Features ==
{{mpu features
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{{x86 features
 
| mmx        = Yes
 
| mmx        = Yes
 
| emmx        = Yes
 
| emmx        = Yes

Latest revision as of 16:09, 13 December 2017

Edit Values
AMD-K6-III/400AHX
AMD K6 3.jpg
Week 24, 1999
General Info
DesignerAMD
ManufacturerAMD
Model NumberAMD-K6-III/400AHX
Part NumberAMD-K6-III/400AHX
MarketDesktop
IntroductionFebruary 26, 1999 (announced)
February 26, 1999 (launched)
ShopAmazon
General Specs
FamilyK6-III
SeriesK6-III Desktop
Frequency399.99 MHz
Bus typeFSB
Bus speed99.99 MHz
Bus rate99.99 MT/s
Clock multiplier4
CPUID590
Microarchitecture
MicroarchitectureK6-III
PlatformSuper 7
Core NameSharptooth
Core Family5
Core Model9
Core Stepping0
Process0.25 µm
Transistors21,300,000
TechnologyCMOS
Die118 mm²
Word Size32 bit
Cores1
Threads1
Max Memory4 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Power dissipation26.80 W
Vcore2.4 V ± 0.1 V
VI/O3.3675 V ± 7%
Tcase0 °C – 65 °C
Tstorage-65 °C – 150 °C

AMD-K6-III/400AHX is a 32-bit x86 desktop microprocessor designed by AMD and introduced in early 1999. This MPU which was manufactured on a 0.25 µm process, based on K6-III microarchitecture, operated at 400 MHz with a bus of 100 MHz and a multiplier of 4. While default to a 100 MHz bus (Super 7), this model can also operate at the old Socket 7 bus speed of 66 MHz (multiplier of 6). This processors had a maximum power dissipation rating of 26.8 W.

Cache[edit]

Main article: K6-III § Cache

L3$ can be 512 KiB to 2 MiB, depending on manufacturer and motherboard model. L3$ is off-chip.

Cache Info [Edit Values]
L1I$ 32 KiB
32,768 B
0.0313 MiB
1x32 KiB 2-way set associative
L1D$ 32 KiB
32,768 B
0.0313 MiB
1x32 KiB 2-way set associative
L2$ 256 KiB
0.25 MiB
262,144 B
2.441406e-4 GiB
1x256 KiB 4-way set associative (shared)

Graphics[edit]

This SoC has no integrated graphics processing unit.

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
3DNow!3DNow! Extension
E3DNow!Extended 3DNow! Extension
  • Auto-power down state
  • Stop clock state
  • Halt state
l1d$ description2-way set associative +
l1d$ size32 KiB (32,768 B, 0.0313 MiB) +
l1i$ description2-way set associative +
l1i$ size32 KiB (32,768 B, 0.0313 MiB) +
l2$ description4-way set associative +
l2$ size0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) +