What is your oldest working cpu

[BD231]

Pentium III 733, SDRAM and onboard video.

 

[halley]

had a s754 venice lying around, gave it away to my friend.

at the moment it would be the turion in my laptop

I'm working with an AMD 4800, a Turion (~1.7ghz) in a Dell laptop and an Intel Pentium (~1.9ghz) in an IBM Thinkpad. I guess the 4800 is probably the oldest. It has been running 24/7 for more than 2 years. Got abused the most.

 

[thescreensavers]

some 600mhz P3, once it opens firefox in Ubuntu it works pretty damn well, youtube audio works fine but the video is choppy ;O

 

[paperfist]

Whatever is powering my Commodore 64

 

[DrMrLordX]

Whatever is powering my Commodore 64

That would be a MOS 6510 operating at a screaming 1.02 mhz if you have the NTSC version (the PAL version was actually a tad slower).

serial (one-bit) processor chipset made by Mostek:

Hmm, looks like you win there sir.

 

[rancherlee]

Still got an Athlon 700/Radeon 64mb combo that is still used when friends come over to play AOE 2 and Quake 3...... It still does those just fine running 1024x786. Hell, it even runs UT 2K3 at 800x600 resonably well.

 

[masterbm]

Well my oldest cpu in current everday use is my q6600 but since it runs 3.8 ghz is aslo my fastest. I recently retired amd 64 3800 single core old file server/media server retires with 56,000 hrs of use still works. just not in current daily use. I aslo run web server with 2 single core 2.4 ghz xeon pentium 4 era cpu.

 

[venusiansky]

I've got 2x Pentium Pro 1MB (the predecessor to the Pentium II) sitting at my desk at work, but I ripped the core out of the one. I imagine the other still works, but I no longer have the mobo for it. People always ask me what it is.

 

[Indus]

Running a P3 800mhz with an ATI 9600 on a HT pc lol.. using the DVI output.. yes I upgraded the video card from a GF2 GTS which held me good from 2000 to 2005.

 

[ljtatej]

I have a Celery 300a that still runs at 450mhz on a Abit BH6 with a 200 watt power supply

 

[ocsid80]

AMD Athlon 64 3700+

 

[Vampirrella]

amd 1.2ghz thunderbird in desktop
dell 1.0 ghz PIII laptop

 

[MagickMan]

In my sig. Still works, just like my 25 year old Sony. They don't make them like they used to......

Wow, the old 5V P60 (yeah, 5V). Back when I was working at Sears selling PCs I watched one these things ignite and char the inside of the case. It was a Packard Bell, so it wasn't a huge loss.

 

[taltamir]

a have lots of older fully functional parts that I am not running because I have no use for them.
the oldest that i am actively using is an Athlon64 X2 @2ghz... an energy efficient model. I use it for my fileserver

 

[OVerLoRDI]

The only two machines I ever had that weren't socketed was a 386SX and a 486SLC. I do vaguely remember some Intel 486SX chips also being QFP-style soldered on chips too, but none I owned.

I had an 800mhz Duron that was solder straight on to the board. Don't know where I got it from.

 

[Lazlo Panaflex]

Pentium1@233 Mhz in an old Compaq Armada laptop. It thinks it's 1980.

 

[Golgatha]

I have a Pentium 4 3.06Ghz running Win2k and still gets occasional usage as a retro gaming computer.

 

[GTaudiophile]

Currently in use:

Intel Pentium 4 2.0 Ghz Northwood: JAN 2002 (oldest)
Intel Pentium M 1.5 Ghz Dothan: JUN 2004
AMD Sempron 64 2800+ 1.6Ghz Palermo: FEB 2005
AMD Opteron 170 2.0Ghz Denmark: JUN 2006
Intel Core2Quad Q9550 2.83Ghz Yorkfield: JUN 2009 (newest)

 

[kalrith]

P3 500 MHz. Been running 24/7 since it was bought new and still going strong

 

[Atreus21]

My brother is using my previous machine, which is running an old FX-60, and my little sister is using the predecessor to that machine, which is running an even older Athlon XP 3200+.

 

[SniperSlap]

PIII 1GHz on a CUV-4X motherboard. Still chugging away as a home server.

I loved this system the day I got it and it's still pretty decent. I always knew the Pentium 3 CPUs were little miracles.
After all, Intel went back to them for inspiration on the Cores did they not?