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Politics : Formerly About Advanced Micro Devices

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To: Yousef who wrote (25694)11/8/1997 5:00:00 PM
From: Paul Engel  Read Replies (2) of 1579130
 
Yousef - Re: Fuchi and Intel Processsor Performance

Check out this sight, courtesy of the Fuchimeister!

anand.iserver.net

This overclocker dude successfully ran the Intel Pentium MMX (0.35 micron process) up to 290 MHz to compare it to a 300 Mhz Pentium II.
Except for one case (he blamed it on cooling - the dude didn't properly cool the Pentium MMM), the old Pentium ran fine at 290 MHz.

Wait until this dude gets hold of a Tillamook and a Deschutes!

Windows 95 Performance Pentium MMX vs Pentium II Business Winstone 97

Test
Intel Pentium MMX
Intel Pentium II
Business Winstone 97
57.6
66.5
High End Winstone 97
Failed
34.4
CPUMark16
569
612
CPUMark 32
564
820

The Pentium MMX at 290.5, although clocked at a speed about 3% greater than the Pentium
MMX 300, provided excellent competition. Its Business Winstone score of 57.6, although 8.9
points lower than the Pentium II at 300, is extremely good for a processor lacking any onchip
(or in this case, "on card" cache). The difference between the CPUMark scores is very small,
except whe ndealing with 32bit scores, the Pentium II's strongpoint. Who would've guessed
that a < $300 chip could perform almost as well as a > $700 chip...both made by the same
company! The only problem I see here is getting the Pentium MMX stable at 290.5MHz, when
testing it, the system crashed a few times however I believe most of the crashes were caused
by inefficient cooling (I didn't use any thermal compound). I picked the Shuttle HOT-569 to
conduct the tests on because of its excellent performance and stability with the Pentium MMX
at 290.5 as well as its SDRAM support. I chose the Megatrends FX83-A for all of the Pentium
II tests since it is the fastest performing Pentium II motherboard I have tested so far, and it
continues to prove its excellence in the Quake tests below...although you do get to see some
interesting results...

WinQuake Performance Pentium MMX vs Pentium II
Business Winstone 97

Resolution
Intel Pentium MMX
Intel Pentium II
320 x 200
61.9 fps
57.3 fps
512 x 384
25.9 fps
35.8 fps
640 x 400
25.9 fps
31.7 fps

Paul
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