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HardwareCPUProcessor features → Intel Pentium III 866

Pentium III 866

Intel Pentium III 866 - 1-core processor with a clock frequency of 866 MHz and 2rd level cache 256 KB. Processor is designed for desktop computers, installs in a Slot 1..

Intel Pentium III 866
Released2000
ManufacturerIntel
Processor typefor desktop computers
SocketSlot 1
Number of cores1
Number of threads1
Base frequency866 MHz
Turbo Boostno
L1 Cache, Кb32
L2 Cache, Кb256
L3 Cache, Кbno
Integrated graphicsno
Integrated memory controllerno
(controller of the motherboard is used)
Memory channelsdepends on motherboard
Supported memorySDRAM
(depends on motherboard)
Integrated PCIe controllerno
Bus133 MHz FSB
Processor coreCoppermine
Lithography180 nm
Transistors, mn28
TDP22.9 W
Max. temperature80° C
Instructions, technologyMMX
SSE
Stop Grant state
AutoHalt state
System Management mode
Sleep state
Deep Sleep state
Other features

















Performance
Intel Atom N455
1 cor. / 1660 MHz / 512 Kb / BGA559
515
(100%)
Intel Pentium 4 2.6C
1 cor. / 2600 MHz / 512 Kb / Socket 478
495
(96%)
AMD Athlon 1333
1 cor. / 1333 MHz / 256 Kb / Socket 462
466
(91%)
Intel Celeron 2.60
1 cor. / 2600 MHz / 128 Kb / LGA478
439
(86%)
AMD G-T44R
1 cor. / 1200 MHz / 512 Kb / Socket FT1
411
(80%)
Intel Pentium III 866
This processor
388
(76%)
Intel Pentium 4 2.0A
1 cor. / 2000 MHz / 512 Kb / Socket 478
343
(67%)
AMD Athlon 750 (S.462)
1 cor. / 750 MHz / 256 Kb / Socket 462
305
(60%)
Intel Pentium III 600
1 cor. / 600 MHz / 512 Kb / Slot 1
274
(54%)

Processors rating
( + specifications )

Graphics card
comparison
( ~ 500 models )

Graphics card rating
( + specifications )
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