The Intel Pentium Overdrive CPU for 486 Systems
Back in 1995, Intel released a very special upgrade processor for owners of 486 systems. Despite having a very different architecture and external data bus, the Pentium Overdrive was able to drop right into an existing 486 system and provide next-gen performance. Was it a worth-while upgrade? Or was this heavily modified Pentium processor held back by the aging 486 platform?
In today’s video I’ll be restoring a badly neglected 83MHz Pentium Overdrive and will try to answer that very question.
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00:00 Introduction
00:35 A Bit of History
02:02 A Special Processor
03:49 A Closer Look at Processor
05:29 It’s Broken
08:23 Does it Work?
10:39 Slowest Pentium Ever?
11:31 Active Fan Monitoring
14:54 Included Software
16:23 A New Cooling Solution
22:46 Benchmarks
24:07 Can it Handle Quake?
25:05 Final Thoughts
26:56 Overdrive Installation Demo
As mentioned, the closing track is an original called “Prelude to Space” by Bertrand Guégan. You can find more of his work here:
https://soundcloud.com/bertrandguegan